Heat Sinks | Newark Electronics Mexico

Heat sinks are used to moderate heat levels and cool sensitive electrical components by dissipating heat into the surrounding air. Newark stocks a wide variety of heat sinks, including both force cooled heat sinks and natural convection heat sinks, as well as assortments and kits.

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			Price for		Quantity

SK 481 100	46T6896 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded For Lock-In Retaining Spring TO-3P TO-218 TO-220 TO-247 TO-248 5.7 C/W RoHS Compliant: Yes	Each	1+ $9.500 10+ $8.870 25+ $8.140 50+ $7.430 100+ $6.720 More Pricing...	Min: 1 / Mult: 1	2.8°C/W	30mm	45mm
SK 129 50,8 STS	74M4515 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded PCB Mount SOT-32 TO-3P TO-220 5.3 C/W 50.8 mm 42 mm 25 mm RoHS Compliant: Yes	Each	1+ $4.090 10+ $3.970 25+ $3.890 50+ $3.810 100+ $3.720 More Pricing...	Min: 1 / Mult: 1	5.3°C/W	42mm	50.8mm
FK 245 MI 247 V	34M6227 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-218/220/249 TO-218 TO-220 TO-247 TO-248 19.7 C/W 28 mm 20 mm 9 mm RoHS Compliant: Yes	Each	1+ $3.510 10+ $3.450 25+ $3.250 50+ $3.140 100+ $3.060 More Pricing...	Min: 1 / Mult: 1	19.7°C/W	20mm	28mm
FK 201SA-3	34M6200 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-3 TO-3 6 C/W 25.4 mm 45 mm 45 mm RoHS Compliant: Yes	Each	1+ $1.720 10+ $1.630 25+ $1.540 50+ $1.450 100+ $1.370	Min: 1 / Mult: 1	6°C/W	45mm	25.4mm
P3/300B	97K8151 Data Sheet RoHS	SEMIKRON Heat Sink For Isolated Power Modules IGBT Power Module 0.33 C/W 135 mm 125 mm 300 mm RoHS Compliant: Yes	Each	1+ $107.990 5+ $105.100 10+ $102.070 30+ $100.550 50+ $99.080 More Pricing...	Min: 1 / Mult: 1	0.33°C/W	125mm	135mm
LA 9/150 230V	94M7950 Data Sheet RoHS	FISCHER ELEKTRONIK Fan / Force Cooled Heat Sink Hollow Fin Aggregate 0.24 C/W 83 mm 80 mm 150 mm 50 m3/h RoHS Compliant: Yes	Each	1+ $248.090 5+ $242.320 10+ $236.560 25+ $225.030 50+ $213.500	Min: 1 / Mult: 1	0.24°C/W	80mm	83mm
SK 104 38,1 STS	46T6890 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220 SOT-32 TO-3P TO-220 11 C/W 12.7 mm 34.9 mm 38.1 mm RoHS Compliant: Yes	Each	1+ $2.510 10+ $2.390 25+ $2.260 50+ $2.140 100+ $2.010	Min: 1 / Mult: 1	11°C/W	34.9mm	12.7mm
LA 17/150 24V	58M7921 Data Sheet RoHS	FISCHER ELEKTRONIK Fan / Force Cooled Heat Sink 0.07 C/W 120 mm 122 mm 150 mm 59 dBA RoHS Compliant: Yes	Each	1+ $285.400 5+ $278.260 10+ $271.120 25+ $256.860 50+ $242.590	Min: 1 / Mult: 1	0.07°C/W	122mm	120mm
SK 481 50	46T6897 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded For Lock-In Retaining Spring TO-3P TO-218 TO-220 TO-247 TO-248 5.7 C/W RoHS Compliant: Yes	Each	1+ $4.240 10+ $4.110 25+ $4.030 50+ $3.940 100+ $3.860 More Pricing...	Min: 1 / Mult: 1	4.5°C/W	30mm	45mm
SK 525 30	46T6900 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink PCB Board Level Extruded TO-220 7.8 C/W 28 mm 19.4 mm 30 mm RoHS Compliant: Yes	Each	1+ $7.440 10+ $7.200 25+ $7.000 50+ $6.540 100+ $6.050 More Pricing...	Min: 1 / Mult: 1	7.8°C/W	19.4mm	28mm
THFU 1	46T6940 Data Sheet RoHS	FISCHER ELEKTRONIK CLIP	Each	10+ $0.340 25+ $0.335 50+ $0.331 100+ $0.327 250+ $0.323 More Pricing...	Min: 10 / Mult: 10	-	-	-
FK 243 MI 247 O	34M6218 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-218/220/250 TO-218 TO-229 TO-247 TO-248 18.7 C/W 27 mm 20 mm 9 mm RoHS Compliant: Yes	Each	1+ $3.160 10+ $3.100 25+ $2.910 50+ $2.810 100+ $2.730 More Pricing...	Min: 1 / Mult: 1	18.7°C/W	20mm	27mm
AKK 127	67T0957 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-3 TO-3 14 C/W 12.7 mm 40 mm 27 mm RoHS Compliant: Yes	Each	1+ $1.480 10+ $1.480 25+ $1.480 50+ $1.480 100+ $1.480 More Pricing...	Min: 1 / Mult: 1	14°C/W	40mm	12.7mm
ICK 40 B	35M3898 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink DIP Glue-On DIP 8.5 C/W 4.8 mm 19 mm 51 mm RoHS Compliant: Yes	Each	1+ $1.310 10+ $1.230 25+ $1.170 50+ $1.110 100+ $1.040	Min: 1 / Mult: 1	8.5°C/W	19mm	4.8mm
FK 213 SA-32	34M6203 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink SOT-32/TO-126 SOT-32 TO-220 21 C/W 13 mm 25.4 mm 18 mm RoHS Compliant: Yes	Each	10+ $0.775	Min: 10 / Mult: 10	21°C/W	25.4mm	13mm
SK 92/150 SA	34M8488 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized 1.2 C/W 40 mm 100 mm 150 mm RoHS Compliant: Yes	Each	1+ $26.280 10+ $24.960 25+ $23.650 50+ $22.340 100+ $21.030 More Pricing...	Min: 1 / Mult: 1	1.2°C/W	100mm	40mm
ICK 24 B	35M3897 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink DIP Glue-On DIP 13 C/W 4.8 mm 19 mm 33 mm RoHS Compliant: Yes	Each	1+ $1.070 10+ $0.868	Min: 1 / Mult: 1	13°C/W	19mm	4.8mm
SK 04/50 SA	34M8457 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized TO-3 2.4 C/W 25 mm 97 mm 50 mm RoHS Compliant: Yes	Each	1+ $4.930 10+ $4.780 25+ $4.680 50+ $4.580 100+ $4.480 More Pricing...	Min: 1 / Mult: 1	2.4°C/W	97mm	25mm
MAX10NG	89T3714 Data Sheet RoHS	BOYD LONG STANDARD FORCE CLIP MAX TO-220	Each	1+ $0.441	Min: 10 / Mult: 10	-	-	-
HF20	01M7923 Data Sheet RoHS	BOYD Heat Sink TO-220 TO-220 13 C/W 28 mm 21 mm 20 mm RoHS Compliant: Yes	Each	Pricing is unavailable. Please contact customer services.		13°C/W	21mm	28mm
SK 409/50,8 STS	34M8468 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220/TO-3P TO-3P TO-220 6.2 C/W 50.8 mm 45 mm 12.7 mm RoHS Compliant: Yes	Each	1+ $4.390 10+ $4.230 25+ $4.090 50+ $3.780 100+ $3.460 More Pricing...	Min: 1 / Mult: 1	6.2°C/W	45mm	50.8mm
6391BG	99K0082 Data Sheet RoHS	BOYD Heat Sink TO-220/218 TO-218 TO-220 12.9 C/W 38.1 mm 16.26 mm 16.26 mm RoHS Compliant: Yes	Each	1+ $15.080 10+ $14.070 25+ $12.930 50+ $11.800 100+ $10.680 More Pricing...	Min: 1 / Mult: 1	12.9°C/W	16.26mm	38.1mm
SK 129 63,5 STS	74M4516 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded PCB Mount SOT-32 TO-3P TO-220 4.5 C/W 63.5 mm 42 mm 25 mm RoHS Compliant: Yes	Each	1+ $6.490 10+ $6.250 25+ $6.040 50+ $5.590 100+ $5.120 More Pricing...	Min: 1 / Mult: 1	4.5°C/W	42mm	63.5mm
ICK S 45 X 45 X 20	74M2394 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Pin 3.2 C/W 20 mm 45 mm 45 mm RoHS Compliant: Yes	Each	1+ $14.420 10+ $13.450 25+ $12.360 50+ $11.270 100+ $10.220 More Pricing...	Min: 1 / Mult: 1	3.2°C/W	45mm	20mm
LA 9/150 24V	94M7951 Data Sheet RoHS	FISCHER ELEKTRONIK Fan / Force Cooled Heat Sink Hollow Fin Aggregate 0.17 C/W 83 mm 80 mm 150 mm 80 m3/h RoHS Compliant: Yes	Each	1+ $208.630 5+ $203.410 10+ $198.190 25+ $187.770 50+ $177.330	Min: 1 / Mult: 1	0.17°C/W	80mm	83mm