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                                                                                                  1. Home
                                                                                                  2. Cooling & Thermal Management
                                                                                                  3. Heat Sinks
                                                                                                  4. Natural Convection Heat Sinks

                                                                                                  Natural Convection Heat Sinks:

                                                                                                  1,383 Products Found
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                                                                                                  FK 201SA-3
                                                                                                  FISCHER ELEKTRONIK FK 201SA-3
                                                                                                  34M6200

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. TO-3
                                                                                                  3. TO-3
                                                                                                  4. 6 C/W
                                                                                                  5. 25.4 mm
                                                                                                  6. 45 mm
                                                                                                  7. 45 mm RoHS Compliant: Yes
                                                                                                  Each
                                                                                                  1+
                                                                                                  $3.850
                                                                                                  10+
                                                                                                  $3.660
                                                                                                  25+
                                                                                                  $3.440
                                                                                                  50+
                                                                                                  $3.250
                                                                                                  100+
                                                                                                  $3.060
                                                                                                  Min: 1 / Mult: 1
                                                                                                  6°C/W
                                                                                                  TO-3
                                                                                                  45mm
                                                                                                  25.4mm
                                                                                                  45mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  1.77"
                                                                                                  1"
                                                                                                  1.77"
                                                                                                  -
                                                                                                  -
                                                                                                  SK 409/25,4 STS
                                                                                                  FISCHER ELEKTRONIK SK 409/25,4 STS
                                                                                                  34M8466

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. TO-220/TO-3P
                                                                                                  3. 8.2 °C/W
                                                                                                  4. TO-3P
                                                                                                  5. TO-220
                                                                                                  6. 45 mm
                                                                                                  7. 12.7 mm
                                                                                                  8. 25.4 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  $3.740
                                                                                                  10+
                                                                                                  $3.610
                                                                                                  25+
                                                                                                  $3.490
                                                                                                  50+
                                                                                                  $3.230
                                                                                                  100+
                                                                                                  $2.950
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  8.2°C/W
                                                                                                  TO-3P, TO-220
                                                                                                  45mm
                                                                                                  12.7mm
                                                                                                  25.4mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  1.77"
                                                                                                  0.5"
                                                                                                  1"
                                                                                                  -
                                                                                                  -
                                                                                                  SK 92/150 SA
                                                                                                  FISCHER ELEKTRONIK SK 92/150 SA
                                                                                                  34M8488

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. Standard Extruded
                                                                                                  3. Black Anodized
                                                                                                  4. 1.2 C/W
                                                                                                  5. 40 mm
                                                                                                  6. 100 mm
                                                                                                  7. 150 mm RoHS Compliant: Yes
                                                                                                  Each
                                                                                                  1+
                                                                                                  $32.100
                                                                                                  10+
                                                                                                  $30.500
                                                                                                  25+
                                                                                                  $28.890
                                                                                                  50+
                                                                                                  $27.280
                                                                                                  100+
                                                                                                  $25.690
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  1.2°C/W
                                                                                                  -
                                                                                                  100mm
                                                                                                  40mm
                                                                                                  150mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  3.94"
                                                                                                  1.57"
                                                                                                  5.91"
                                                                                                  -
                                                                                                  -
                                                                                                  ICK BGA 14 X 14
                                                                                                  FISCHER ELEKTRONIK ICK BGA 14 X 14
                                                                                                  58M7229

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. For Ball Grid Array
                                                                                                  3. 29 °C/W
                                                                                                  4. BGA
                                                                                                  5. 14 mm
                                                                                                  6. 10.01 mm
                                                                                                  7. 14 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  $1.180
                                                                                                  10+
                                                                                                  $1.120
                                                                                                  25+
                                                                                                  $1.060
                                                                                                  50+
                                                                                                  $0.998
                                                                                                  100+
                                                                                                  $0.945
                                                                                                  Min: 1 / Mult: 1
                                                                                                  29°C/W
                                                                                                  BGA
                                                                                                  14mm
                                                                                                  10.01mm
                                                                                                  14mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  0.55"
                                                                                                  0.394"
                                                                                                  0.55"
                                                                                                  -
                                                                                                  -
                                                                                                  SK 129 50,8 STS
                                                                                                  FISCHER ELEKTRONIK SK 129 50,8 STS
                                                                                                  74M4515

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. Extruded
                                                                                                  3. PCB Mount
                                                                                                  4. SOT-32
                                                                                                  5. TO-3P
                                                                                                  6. TO-220
                                                                                                  7. 5.3 C/W
                                                                                                  8. 50.8 mm
                                                                                                  9. 42 mm
                                                                                                  10. 25 mm RoHS Compliant: Yes
                                                                                                  Each
                                                                                                  1+
                                                                                                  $1.500
                                                                                                  10+
                                                                                                  $1.500
                                                                                                  25+
                                                                                                  $1.500
                                                                                                  50+
                                                                                                  $1.500
                                                                                                  100+
                                                                                                  $1.500
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  5.3°C/W
                                                                                                  SOT-32, TO-3P, TO-220
                                                                                                  42mm
                                                                                                  50.8mm
                                                                                                  25mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  1.65"
                                                                                                  2"
                                                                                                  0.98"
                                                                                                  -
                                                                                                  -
                                                                                                  SK 104 38,1 STS
                                                                                                  FISCHER ELEKTRONIK SK 104 38,1 STS
                                                                                                  46T6890

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. TO-220
                                                                                                  3. SOT-32
                                                                                                  4. TO-3P
                                                                                                  5. TO-220
                                                                                                  6. 11 C/W
                                                                                                  7. 12.7 mm
                                                                                                  8. 34.9 mm
                                                                                                  9. 38.1 mm RoHS Compliant: Yes
                                                                                                  Each
                                                                                                  1+
                                                                                                  $5.820
                                                                                                  10+
                                                                                                  $5.510
                                                                                                  25+
                                                                                                  $5.220
                                                                                                  50+
                                                                                                  $4.930
                                                                                                  100+
                                                                                                  $4.630
                                                                                                  Min: 1 / Mult: 1
                                                                                                  11°C/W
                                                                                                  SOT-32, TO-3P, TO-220
                                                                                                  34.9mm
                                                                                                  12.7mm
                                                                                                  38.1mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  1.37"
                                                                                                  0.5"
                                                                                                  1.5"
                                                                                                  -
                                                                                                  -
                                                                                                  SK 92/100 SA
                                                                                                  FISCHER ELEKTRONIK SK 92/100 SA
                                                                                                  34M8487

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. Standard Extruded
                                                                                                  3. Black Anodized
                                                                                                  4. 2.15 °C/W
                                                                                                  5. 100 mm
                                                                                                  6. 40.01 mm
                                                                                                  7. 100 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  $22.200
                                                                                                  10+
                                                                                                  $21.100
                                                                                                  25+
                                                                                                  $19.990
                                                                                                  50+
                                                                                                  $18.870
                                                                                                  100+
                                                                                                  $17.760
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  2.15°C/W
                                                                                                  -
                                                                                                  100mm
                                                                                                  40.01mm
                                                                                                  100mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  3.94"
                                                                                                  1.58"
                                                                                                  3.94"
                                                                                                  -
                                                                                                  -
                                                                                                  OS515-150-B
                                                                                                  BOYD OS515-150-B
                                                                                                  51R7025

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  BOYD
                                                                                                  1. HEATSINK
                                                                                                  2. EXTRUSION
                                                                                                  3. 2.33°C/W
                                                                                                  Each
                                                                                                  1+
                                                                                                  $15.990
                                                                                                  10+
                                                                                                  $15.230
                                                                                                  25+
                                                                                                  $14.050
                                                                                                  50+
                                                                                                  $12.820
                                                                                                  100+
                                                                                                  $11.110
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  2.33°C/W
                                                                                                  TO-218, TO-220, TO-251, TO-262, TO-273
                                                                                                  30mm
                                                                                                  45mm
                                                                                                  150mm
                                                                                                  -
                                                                                                  -
                                                                                                  1.18"
                                                                                                  1.77"
                                                                                                  5.91"
                                                                                                  -
                                                                                                  -
                                                                                                  SK 481 50
                                                                                                  FISCHER ELEKTRONIK SK 481 50
                                                                                                  46T6897

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. Extruded
                                                                                                  3. For Lock-In Retaining Spring
                                                                                                  4. TO-3P
                                                                                                  5. TO-218
                                                                                                  6. TO-220
                                                                                                  7. TO-247
                                                                                                  8. TO-248
                                                                                                  9. 5.7 C/W RoHS Compliant: Yes
                                                                                                  Each
                                                                                                  1+
                                                                                                  $2.710
                                                                                                  Min: 1 / Mult: 1
                                                                                                  4.5°C/W
                                                                                                  TO-3P, TO-218, TO-220, TO-247, TO-248
                                                                                                  30mm
                                                                                                  45mm
                                                                                                  50mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  1.18"
                                                                                                  1.77"
                                                                                                  1.97"
                                                                                                  -
                                                                                                  -
                                                                                                  SK 525 30
                                                                                                  FISCHER ELEKTRONIK SK 525 30
                                                                                                  46T6900

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. PCB
                                                                                                  3. Board Level
                                                                                                  4. Extruded
                                                                                                  5. TO-220
                                                                                                  6. 7.8 C/W
                                                                                                  7. 28 mm
                                                                                                  8. 19.4 mm
                                                                                                  9. 30 mm RoHS Compliant: Yes
                                                                                                  Each
                                                                                                  1+
                                                                                                  $7.130
                                                                                                  10+
                                                                                                  $6.900
                                                                                                  25+
                                                                                                  $6.690
                                                                                                  50+
                                                                                                  $6.240
                                                                                                  100+
                                                                                                  $5.760
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  7.8°C/W
                                                                                                  TO-220
                                                                                                  19.4mm
                                                                                                  28mm
                                                                                                  30mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  0.76"
                                                                                                  1.1"
                                                                                                  1.18"
                                                                                                  -
                                                                                                  -
                                                                                                  270-AB
                                                                                                  WAKEFIELD THERMAL 270-AB
                                                                                                  81F042

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  WAKEFIELD THERMAL
                                                                                                  1. Heat Sink
                                                                                                  2. Square
                                                                                                  3. PCB
                                                                                                  4. 17.5 °C/W
                                                                                                  5. TO-202
                                                                                                  6. TO-220
                                                                                                  7. 17.8 mm
                                                                                                  8. 9.4 mm
                                                                                                  9. 44.5 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  $0.512
                                                                                                  10+
                                                                                                  $0.460
                                                                                                  25+
                                                                                                  $0.440
                                                                                                  50+
                                                                                                  $0.428
                                                                                                  100+
                                                                                                  $0.414
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  17.5°C/W
                                                                                                  TO-202, TO-220
                                                                                                  17.8mm
                                                                                                  9.4mm
                                                                                                  44.5mm
                                                                                                  -
                                                                                                  Aluminum
                                                                                                  0.7"
                                                                                                  0.37"
                                                                                                  1.75"
                                                                                                  -
                                                                                                  -
                                                                                                  290-1AB
                                                                                                  WAKEFIELD THERMAL 290-1AB
                                                                                                  58F1360

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  WAKEFIELD THERMAL
                                                                                                  1. Heat Sink
                                                                                                  2. Black Anodized
                                                                                                  3. 22 °C/W
                                                                                                  4. TO-202
                                                                                                  5. TO-218
                                                                                                  6. TO-220
                                                                                                  7. 30 mm
                                                                                                  8. 12.7 mm
                                                                                                  9. 25.4 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  $0.268
                                                                                                  10+
                                                                                                  $0.268
                                                                                                  25+
                                                                                                  $0.268
                                                                                                  50+
                                                                                                  $0.268
                                                                                                  100+
                                                                                                  $0.268
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  22°C/W
                                                                                                  TO-202, TO-218, TO-220
                                                                                                  30mm
                                                                                                  12.7mm
                                                                                                  25.4mm
                                                                                                  -
                                                                                                  Aluminum
                                                                                                  1.18"
                                                                                                  0.5"
                                                                                                  1"
                                                                                                  -
                                                                                                  -
                                                                                                  ICK SMD A 5 SA
                                                                                                  FISCHER ELEKTRONIK ICK SMD A 5 SA
                                                                                                  34M6427

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. For SMD
                                                                                                  3. 123 °C/W
                                                                                                  4. SOIC
                                                                                                  5. SSOP
                                                                                                  6. TSSOP
                                                                                                  7. 6.3 mm
                                                                                                  8. 4.83 mm
                                                                                                  9. 5.08 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  $0.970
                                                                                                  10+
                                                                                                  $0.938
                                                                                                  25+
                                                                                                  $0.883
                                                                                                  50+
                                                                                                  $0.823
                                                                                                  100+
                                                                                                  $0.781
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  123°C/W
                                                                                                  SOIC-8, SOIC-14, SSOP-16, TSSOP-14, TSSOP-16
                                                                                                  6.3mm
                                                                                                  4.83mm
                                                                                                  5.08mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  0.25"
                                                                                                  0.19"
                                                                                                  0.2"
                                                                                                  -
                                                                                                  -
                                                                                                  MC33279
                                                                                                  MULTICOMP PRO MC33279
                                                                                                  09R3164

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MULTICOMP PRO
                                                                                                  1. HEAT SINK
                                                                                                  Each
                                                                                                  1+
                                                                                                  $2.740
                                                                                                  100+
                                                                                                  $2.480
                                                                                                  250+
                                                                                                  $2.290
                                                                                                  500+
                                                                                                  $2.090
                                                                                                  1000+
                                                                                                  $1.940
                                                                                                  Min: 1 / Mult: 1
                                                                                                  7.1°C/W
                                                                                                  TO-220
                                                                                                  42mm
                                                                                                  25mm
                                                                                                  38mm
                                                                                                  -
                                                                                                  -
                                                                                                  1.65"
                                                                                                  0.98"
                                                                                                  1.5"
                                                                                                  -
                                                                                                  -
                                                                                                  273-AB
                                                                                                  WAKEFIELD THERMAL 273-AB
                                                                                                  81F046

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  WAKEFIELD THERMAL
                                                                                                  1. Heat Sink
                                                                                                  2. Square
                                                                                                  3. Black Anodized
                                                                                                  4. 24.5 °C/W
                                                                                                  5. TO-218
                                                                                                  6. TO-220
                                                                                                  7. 19.1 mm
                                                                                                  8. 9.53 mm
                                                                                                  9. 19 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  $0.564
                                                                                                  10+
                                                                                                  $0.511
                                                                                                  25+
                                                                                                  $0.489
                                                                                                  50+
                                                                                                  $0.474
                                                                                                  100+
                                                                                                  $0.459
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  24.5°C/W
                                                                                                  TO-218, TO-220
                                                                                                  19.1mm
                                                                                                  9.53mm
                                                                                                  19mm
                                                                                                  -
                                                                                                  Aluminum
                                                                                                  0.75"
                                                                                                  0.375"
                                                                                                  0.75"
                                                                                                  -
                                                                                                  273 Series
                                                                                                  SK 508 100 SA
                                                                                                  FISCHER ELEKTRONIK SK 508 100 SA
                                                                                                  17T6992

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. Square
                                                                                                  3. PCB
                                                                                                  4. Extruded
                                                                                                  5. LED
                                                                                                  6. 3.8 °C/W
                                                                                                  7. 100 mm
                                                                                                  8. 24.99 mm
                                                                                                  9. 100 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  $17.970
                                                                                                  10+
                                                                                                  $17.070
                                                                                                  25+
                                                                                                  $16.170
                                                                                                  50+
                                                                                                  $15.270
                                                                                                  100+
                                                                                                  $14.380
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  3.8°C/W
                                                                                                  -
                                                                                                  100mm
                                                                                                  24.99mm
                                                                                                  100mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  3.94"
                                                                                                  0.98"
                                                                                                  3.94"
                                                                                                  -
                                                                                                  -
                                                                                                  657-25ABPE
                                                                                                  WAKEFIELD THERMAL 657-25ABPE
                                                                                                  42M0663

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  WAKEFIELD THERMAL
                                                                                                  1. Heat Sink
                                                                                                  2. Square
                                                                                                  3. PCB
                                                                                                  4. Black Anodized
                                                                                                  5. Wave-Solderable
                                                                                                  6. 4.17 °C/W
                                                                                                  7. TO-218
                                                                                                  8. TO-220
                                                                                                  9. TO-247
                                                                                                  10. 41.9 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  $2.860
                                                                                                  10+
                                                                                                  $2.570
                                                                                                  25+
                                                                                                  $2.460
                                                                                                  50+
                                                                                                  $2.390
                                                                                                  100+
                                                                                                  $2.340
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  4.17°C/W
                                                                                                  TO-218, TO-220, TO-247
                                                                                                  41.9mm
                                                                                                  63.5mm
                                                                                                  25.4mm
                                                                                                  -
                                                                                                  Aluminum
                                                                                                  1.65"
                                                                                                  2.5"
                                                                                                  1"
                                                                                                  -
                                                                                                  -
                                                                                                  FK 237 SA 220 O
                                                                                                  FISCHER ELEKTRONIK FK 237 SA 220 O
                                                                                                  34M6211

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. Square
                                                                                                  3. PCB
                                                                                                  4. Clip On
                                                                                                  5. 21 °C/W
                                                                                                  6. TO-220
                                                                                                  7. 14.5 mm
                                                                                                  8. 12.7 mm
                                                                                                  9. 19 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  $1.170
                                                                                                  10+
                                                                                                  $1.080
                                                                                                  25+
                                                                                                  $1.020
                                                                                                  50+
                                                                                                  $0.961
                                                                                                  Min: 1 / Mult: 1
                                                                                                  21°C/W
                                                                                                  TO-220
                                                                                                  14.5mm
                                                                                                  12.7mm
                                                                                                  19mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  0.57"
                                                                                                  0.5"
                                                                                                  0.75"
                                                                                                  -
                                                                                                  -
                                                                                                  FK 243 MI 247 O
                                                                                                  FISCHER ELEKTRONIK FK 243 MI 247 O
                                                                                                  34M6218

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. TO-218/220/250
                                                                                                  3. TO-218
                                                                                                  4. TO-229
                                                                                                  5. TO-247
                                                                                                  6. TO-248
                                                                                                  7. 18.7 C/W
                                                                                                  8. 27 mm
                                                                                                  9. 20 mm
                                                                                                  10. 9 mm RoHS Compliant: Yes
                                                                                                  Each
                                                                                                  1+
                                                                                                  $3.140
                                                                                                  10+
                                                                                                  $3.080
                                                                                                  25+
                                                                                                  $2.890
                                                                                                  50+
                                                                                                  $2.800
                                                                                                  100+
                                                                                                  $2.720
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  18.7°C/W
                                                                                                  TO-218, TO-229, TO-247, TO-248
                                                                                                  20mm
                                                                                                  27mm
                                                                                                  9mm
                                                                                                  -
                                                                                                  Copper
                                                                                                  0.79"
                                                                                                  1.06"
                                                                                                  0.35"
                                                                                                  -
                                                                                                  -
                                                                                                  FK 244 13 D PAK
                                                                                                  FISCHER ELEKTRONIK FK 244 13 D PAK
                                                                                                  34M6222

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. Square
                                                                                                  3. PCB
                                                                                                  4. For D Pak
                                                                                                  5. 25 °C/W
                                                                                                  6. TO-252
                                                                                                  7. 23 mm
                                                                                                  8. 10.01 mm
                                                                                                  9. 13 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  $2.160
                                                                                                  Min: 1 / Mult: 1
                                                                                                  25°C/W
                                                                                                  TO-252
                                                                                                  23mm
                                                                                                  10.01mm
                                                                                                  13mm
                                                                                                  -
                                                                                                  Copper
                                                                                                  0.91"
                                                                                                  0.394"
                                                                                                  0.51"
                                                                                                  -
                                                                                                  -
                                                                                                  TV4
                                                                                                  BOYD TV4
                                                                                                  10WX1055

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  BOYD
                                                                                                  1. HEAT SINK
                                                                                                  Each
                                                                                                  1+
                                                                                                  $7.760
                                                                                                  10+
                                                                                                  $7.480
                                                                                                  25+
                                                                                                  $7.230
                                                                                                  50+
                                                                                                  $6.690
                                                                                                  100+
                                                                                                  $6.120
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  21°C/W
                                                                                                  TO-126
                                                                                                  22mm
                                                                                                  19.05mm
                                                                                                  19mm
                                                                                                  -
                                                                                                  Aluminum
                                                                                                  0.87"
                                                                                                  0.75"
                                                                                                  0.75"
                                                                                                  -
                                                                                                  -
                                                                                                  TV5G
                                                                                                  BOYD TV5G
                                                                                                  10WX1058

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  BOYD
                                                                                                  1. Heat Sink
                                                                                                  2. PCB
                                                                                                  3. Board Level
                                                                                                  4. 21.6 °C/W
                                                                                                  5. TO-220
                                                                                                  6. 22 mm
                                                                                                  7. 19 mm
                                                                                                  8. 19 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  $4.460
                                                                                                  Min: 1 / Mult: 1
                                                                                                  21.6°C/W
                                                                                                  TO-126
                                                                                                  22mm
                                                                                                  19mm
                                                                                                  19mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  0.87"
                                                                                                  0.75"
                                                                                                  0.75"
                                                                                                  -
                                                                                                  -
                                                                                                  AKK 127
                                                                                                  FISCHER ELEKTRONIK AKK 127
                                                                                                  67T0957

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. TO-3
                                                                                                  3. TO-3
                                                                                                  4. 14 C/W
                                                                                                  5. 12.7 mm
                                                                                                  6. 40 mm
                                                                                                  7. 27 mm RoHS Compliant: Yes
                                                                                                  Each
                                                                                                  1+
                                                                                                  $5.250
                                                                                                  10+
                                                                                                  $5.050
                                                                                                  25+
                                                                                                  $4.890
                                                                                                  50+
                                                                                                  $4.530
                                                                                                  100+
                                                                                                  $4.140
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  14°C/W
                                                                                                  TO-3
                                                                                                  40mm
                                                                                                  12.7mm
                                                                                                  27mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  1.57"
                                                                                                  0.5"
                                                                                                  1.06"
                                                                                                  -
                                                                                                  -
                                                                                                  SK 481 100
                                                                                                  FISCHER ELEKTRONIK SK 481 100
                                                                                                  46T6896

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  FISCHER ELEKTRONIK
                                                                                                  1. Heat Sink
                                                                                                  2. Extruded
                                                                                                  3. For Lock-In Retaining Spring
                                                                                                  4. TO-3P
                                                                                                  5. TO-218
                                                                                                  6. TO-220
                                                                                                  7. TO-247
                                                                                                  8. TO-248
                                                                                                  9. 5.7 C/W RoHS Compliant: Yes
                                                                                                  Each
                                                                                                  1+
                                                                                                  $9.440
                                                                                                  10+
                                                                                                  $8.800
                                                                                                  25+
                                                                                                  $8.090
                                                                                                  50+
                                                                                                  $7.380
                                                                                                  100+
                                                                                                  $6.680
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  2.8°C/W
                                                                                                  TO-3P, TO-218, TO-220, TO-247, TO-248
                                                                                                  30mm
                                                                                                  45mm
                                                                                                  100mm
                                                                                                  -
                                                                                                  Aluminium
                                                                                                  1.18"
                                                                                                  1.77"
                                                                                                  3.94"
                                                                                                  -
                                                                                                  -
                                                                                                  LTN20069
                                                                                                  WAKEFIELD THERMAL LTN20069
                                                                                                  46P4409

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  WAKEFIELD THERMAL
                                                                                                  1. Heat Sink
                                                                                                  2. BGA
                                                                                                  3. 16.5 mm
                                                                                                  4. 8.89 mm
                                                                                                  5. 16.5 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  $1.980
                                                                                                  10+
                                                                                                  $1.780
                                                                                                  25+
                                                                                                  $1.710
                                                                                                  50+
                                                                                                  $1.650
                                                                                                  100+
                                                                                                  $1.600
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  BGA
                                                                                                  16.5mm
                                                                                                  8.89mm
                                                                                                  16.5mm
                                                                                                  -
                                                                                                  Aluminum
                                                                                                  0.65"
                                                                                                  0.35"
                                                                                                  0.65"
                                                                                                  -
                                                                                                  -
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