Heat Sinks:

2,667 Products Found

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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10WX1058

RoHS

Each
1+
$4.460
Min: 1 / Mult: 1
21.6°C/W
TO-126
22mm
19mm
67T0957

RoHS

Each
1+
$2.980
10+
$2.980
25+
$2.980
50+
$2.980
100+
$2.730
More Pricing...
Min: 1 / Mult: 1
14°C/W
TO-3
40mm
12.7mm
10WX1055

RoHS

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
34M6211

RoHS

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
46T6896

RoHS

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
34M6430

RoHS

Each
1+
$1.050
10+
$1.010
25+
$0.954
50+
$0.912
100+
$0.857
More Pricing...
Min: 1 / Mult: 1
63°C/W
SOIC-20, SOIC-24, SSOP-48, TSSOP-48, TSSOP-56, TSSOP-64
6.3mm
4.8mm
01M9146

RoHS

Each
1+
$1.250
Min: 10 / Mult: 10
13°C/W
TO-218, TO-220, TO-247
34.5mm
25mm
34M6429

RoHS

Each
1+
$1.080
10+
$1.040
25+
$0.976
50+
$0.910
100+
$0.864
More Pricing...
Min: 1 / Mult: 1
75°C/W
SOIC-16, SOIC-18
6.3mm
4.8mm
34M6227

RoHS

Each
1+
$0.728
10+
$0.728
25+
$0.728
50+
$0.728
100+
$0.728
More Pricing...
Min: 1 / Mult: 1
19.7°C/W
TO-218, TO-220, TO-247, TO-248
20mm
28mm
02M0326

RoHS

Each
1+
$0.774
10+
$0.760
Min: 1 / Mult: 1
-
-
-
-
58F505

RoHS

Each
1+
$12.550
5+
$12.550
10+
$12.550
25+
$11.580
50+
$11.580
More Pricing...
Min: 1 / Mult: 1
1.83°C/W
TO-3
120.7mm
31.8mm
58F511

RoHS

Each
1+
$24.680
5+
$23.260
10+
$21.840
25+
$20.800
50+
$20.050
More Pricing...
Min: 1 / Mult: 1
0.94°C/W
TO-3
120.7mm
66.7mm
10WX1023

RoHS

Each
1+
$26.430
10+
$25.190
25+
$23.250
50+
$21.200
100+
$18.380
More Pricing...
Min: 1 / Mult: 1
3.3°C/W
TO-218, TO-220, TO-247
30mm
45.01mm
46P4409

RoHS

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
35M3898

RoHS

Each
1+
$1.590
10+
$1.520
25+
$1.430
50+
$1.360
100+
$1.270
Min: 1 / Mult: 1
8.5°C/W
DIP
19mm
4.8mm
94F864

RoHS

Date/Lot Code

Each
1+
$5.450
10+
$4.870
Min: 1 / Mult: 1
-
-
-
-
34M6203

RoHS

Each
1+
$1.240
10+
$1.180
25+
$1.130
50+
$1.080
100+
$1.020
Min: 1 / Mult: 1
21°C/W
SOT-32, TO-220
25.4mm
13mm
24M0268

RoHS

Each
1+
$0.990
10+
$0.962
25+
$0.908
50+
$0.854
100+
$0.812
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
34M8488

RoHS

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
42M0931

RoHS

Each
1+
$221.330
5+
$213.770
10+
$203.360
25+
$192.910
50+
$165.930
Min: 1 / Mult: 1
0.075°C/W
-
125mm
74mm
34M6693

RoHS

Each
1+
$114.590
10+
$108.860
25+
$103.140
50+
$97.400
100+
$91.670
Min: 1 / Mult: 1
0.2K/W
-
62mm
73.9mm
34M8464

RoHS

Each
1+
$3.230
10+
$3.160
25+
$2.970
50+
$2.860
100+
$2.790
More Pricing...
Min: 1 / Mult: 1
13.5°C/W
TO-218, TO-220, TO-247, TO-248
29mm
11.99mm
50B8304

RoHS

Each
1+
$0.441
10+
$0.392
25+
$0.377
50+
$0.364
100+
$0.353
More Pricing...
Min: 1 / Mult: 1
56°C/W
TO-220
13.2mm
9.53mm
10WX1090

RoHS

Each
1+
$11.260
10+
$10.500
25+
$9.640
50+
$8.790
100+
$7.970
More Pricing...
Min: 1 / Mult: 1
45.2°C/W
TO-5
-
12.7mm
34M6223

RoHS

Each
1+
$1.680
Min: 1 / Mult: 1
22.8°C/W
SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263
26mm
10.01mm
26-50 of 2667 items
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