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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53M7046

RoHS

Each
1+
$35.400
5+
$32.110
10+
$31.180
25+
$30.560
50+
$29.080
More Pricing...
Min: 1 / Mult: 1
-
-
35mm
-
01M9145

RoHS

Each
1+
$3.180
10+
$3.080
25+
$2.990
50+
$2.880
100+
$2.780
More Pricing...
Min: 1 / Mult: 1
13°C/W
TO-218, TO-220, TO-247
34.5mm
24.89mm
34M6226

RoHS

Each
1+
$0.745
10+
$0.745
25+
$0.745
50+
$0.745
100+
$0.745
More Pricing...
Min: 1 / Mult: 1
20.2°C/W
TO-218, TO-220, TO-247, TO-248
20mm
27mm
58M7921

RoHS

Each
1+
$291.440
5+
$284.160
10+
$276.870
25+
$262.290
50+
$247.720
Min: 1 / Mult: 1
0.07°C/W
-
122mm
120mm
54M1522

RoHS

Each
1+
$12.300
5+
$11.120
10+
$10.860
25+
$10.610
50+
$10.060
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
35M3896

RoHS

Each
10+
$0.962
25+
$0.914
50+
$0.874
100+
$0.822
250+
$0.796
More Pricing...
Min: 10 / Mult: 10
46°C/W
DIP
6.3mm
4.8mm
94F4232

RoHS

Date/Lot Code

Each
1+
$5.600
10+
$5.330
25+
$5.290
50+
$5.240
100+
$5.190
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
02M0324

RoHS

Each
1+
$0.432
10+
$0.427
25+
$0.415
50+
$0.408
100+
$0.398
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
74M4514

RoHS

Each
1+
$8.960
10+
$8.710
25+
$8.530
50+
$8.370
100+
$8.190
More Pricing...
Min: 1 / Mult: 1
6.5°C/W
SOT-32, TO-3P, TO-220
42mm
38.1mm
29M7429

RoHS

Each
1+
$0.897
10+
$0.872
25+
$0.823
50+
$0.774
100+
$0.736
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
10WX1024

RoHS

Each
1+
$9.360
Min: 1 / Mult: 1
4.8°C/W
TO-218, TO-220
30mm
45.01mm
34M8475

RoHS

Each
1+
$60.000
10+
$57.010
25+
$54.010
50+
$51.000
100+
$48.000
More Pricing...
Min: 1 / Mult: 1
0.5°C/W
-
200mm
40.01mm
52F6214

RoHS

Each
1+
$0.129
Min: 1 / Mult: 1
62°C/W
TO-220
13.2mm
6.35mm
09R3163

RoHS

Each
1+
$2.270
100+
$2.050
250+
$1.890
500+
$1.730
1000+
$1.600
Min: 1 / Mult: 1
7.6°C/W
TO-220
42mm
20mm
34M8469

RoHS

Each
1+
$27.380
10+
$26.010
25+
$24.640
50+
$23.270
100+
$21.910
More Pricing...
Min: 1 / Mult: 1
1.65°C/W
-
200mm
25mm
10WX1025

RoHS

Each
1+
$25.930
10+
$24.710
25+
$22.800
50+
$20.790
100+
$18.020
More Pricing...
Min: 1 / Mult: 1
3.7°C/W
TO-218, TO-220
30mm
44.96mm
46T6942

RoHS

FISCHER ELEKTRONIK
Each
10+
$0.392
25+
$0.383
50+
$0.375
100+
$0.366
250+
$0.358
Min: 10 / Mult: 10
-
-
-
-
17T6985

RoHS

Each
1+
$2.380
Min: 1 / Mult: 1
4.9K/W
SOT-32, TO-220
21.45mm
19mm
34M8477

RoHS

Each
1+
$6.940
10+
$6.690
25+
$6.470
50+
$5.990
100+
$5.470
More Pricing...
Min: 1 / Mult: 1
2.8°C/W
TO-3
65mm
20.07mm
91F3667

RoHS

Each
1+
$6.010
10+
$5.420
25+
$5.210
50+
$5.070
100+
$4.940
More Pricing...
Min: 1 / Mult: 1
5.45°C/W
Half Brick
57.9mm
24.1mm
51M4829

RoHS

Each
1+
$21.510
5+
$20.220
10+
$18.780
25+
$17.340
50+
$15.900
More Pricing...
Min: 1 / Mult: 1
1.1°C/W
Half Brick
57.9mm
35.61mm
11M2082

RoHS

Each
10+
$0.735
25+
$0.693
50+
$0.651
Min: 10 / Mult: 10
50°C/W
DIP
19mm
4.8mm
34M5103

RoHS

Each
1+
$6.250
10+
$6.020
25+
$5.820
50+
$5.390
100+
$4.930
More Pricing...
Min: 1 / Mult: 1
12°C/W
TO-3
40mm
19.1mm
82K6096

RoHS

Each
1+
$11.140
5+
$10.480
10+
$9.730
25+
$8.980
50+
$8.240
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
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
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