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Natural Convection Heat Sinks:

38 Products Found
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Thermal Resistance
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External Width - Metric
External Height - Metric
External Length - Metric
External Diameter - Metric
Heat Sink Material
External Width - Imperial
External Height - Imperial
External Length - Imperial
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Packaging
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1 Filter(s) Selected
ComparePrice ForQuantity
1710624

RoHS

Each
1+
US$1.983
20+
US$1.528
75+
US$1.262
250+
US$1.146
1000+
US$1.037
Min: 1 / Mult: 1
7.1°C/W
-
42mm
25mm
38mm
-
-
1.65"
0.98"
1.5"
-
1850032

RoHS

Each
1+
US$21.896
5+
US$17.648
10+
US$16.589
20+
US$13.681
50+
US$12.730
Min: 1 / Mult: 1
1.75°C/W
-
100mm
25mm
100mm
-
Aluminium
3.94"
0.98"
3.94"
-
4621992

RoHS

Each
1+
US$45.319
5+
US$39.825
10+
US$32.857
20+
US$30.565
50+
US$29.949
Min: 1 / Mult: 1
1.65°C/W
-
200mm
25mm
150mm
-
Aluminium
7.87"
0.98"
5.91"
-
4621554

RoHS

Each
1+
US$2.291
10+
US$1.742
25+
US$1.501
50+
US$1.407
100+
US$1.323
Min: 1 / Mult: 1
36°C/W
TO-220
25mm
25mm
6.5mm
-
Aluminium
0.98"
0.98"
0.26"
-
4621943

RoHS

Each
1+
US$20.569
5+
US$16.589
10+
US$15.584
20+
US$12.864
50+
US$11.966
Min: 1 / Mult: 1
1.65°C/W
-
200mm
25mm
50mm
-
Aluminium
7.87"
0.98"
1.97"
-
4621529

RoHS

Each
1+
US$14.258
5+
US$11.497
10+
US$10.800
20+
US$8.911
50+
US$8.295
Min: 1 / Mult: 1
1.5°C/W
TO-3
97mm
25mm
100mm
-
Aluminium
3.82"
0.98"
3.94"
-
1213435

RoHS

Each
1+
US$10.063
5+
US$7.290
10+
US$6.821
20+
US$6.405
50+
US$5.280
Min: 1 / Mult: 1
13°C/W
TO-218, TO-220, TO-247
34.5mm
25mm
12.5mm
-
Aluminium
1.36"
0.98"
0.49"
-
1850059

RoHS

Each
1+
US$20.140
5+
US$16.241
10+
US$15.249
20+
US$12.583
50+
US$11.712
Min: 1 / Mult: 1
2.4°C/W
Universal Processor
50mm
25mm
50mm
-
Aluminium
1.97"
0.98"
1.97"
-
1850026

RoHS

Each
1+
US$3.511
10+
US$2.412
25+
US$2.265
50+
US$2.131
100+
US$1.755
Min: 1 / Mult: 1
11°C/W
SOT-32, TO-220
29mm
25mm
37.5mm
-
Aluminium
1.14"
0.98"
1.48"
-
4621517

RoHS

Each
1+
US$11.296
5+
US$9.099
10+
US$8.549
20+
US$7.558
50+
US$6.553
Min: 1 / Mult: 1
1.9°C/W
TO-3
97mm
25mm
75mm
-
Aluminium
3.82"
0.98"
2.95"
-
4621402

RoHS

Each
1+
US$4.543
10+
US$3.136
25+
US$2.921
50+
US$2.747
100+
US$2.278
Min: 1 / Mult: 1
13.5°C/W
TO-218, TO-220, TO-247, TO-248
29mm
25mm
12mm
-
Aluminium
1.14"
0.98"
0.47"
-
4621955

RoHS

Each
1+
US$24.321
5+
US$21.373
10+
US$17.634
20+
US$16.402
50+
US$16.080
Min: 1 / Mult: 1
1.65°C/W
-
200mm
25mm
75mm
-
Aluminium
7.87"
0.98"
2.95"
-
1710637

RoHS

Each
1+
US$2.332
20+
US$1.809
75+
US$1.487
250+
US$1.353
1000+
US$1.223
Min: 1 / Mult: 1
11.4°C/W
TO-220
34.5mm
25mm
12.5mm
-
-
1.36"
0.98"
0.49"
-
4621980

RoHS

Each
1+
US$29.681
5+
US$26.090
10+
US$21.520
20+
US$19.015
50+
US$18.639
Min: 1 / Mult: 1
1.65°C/W
-
200mm
25mm
100mm
-
Aluminium
7.87"
0.98"
3.94"
-
253704

RoHS

Each
1+
US$13.172
5+
US$11.042
10+
US$10.385
20+
US$9.179
50+
US$7.960
Min: 1 / Mult: 1
1.9°C/W
TO-3
88mm
25mm
75mm
-
Aluminium
3.46"
0.98"
2.95"
-
3813275

RoHS

Each
1+
US$62.980
Min: 1 / Mult: 1
1°C/W
-
125mm
25mm
200mm
-
Aluminium Alloy
4.93"
0.99"
7.88"
-
3813276

RoHS

Each
1+
US$67.054
5+
US$51.456
10+
US$50.424
Min: 1 / Mult: 1
0.65°C/W
-
200mm
25mm
200mm
-
Aluminium Alloy
7.88"
0.99"
7.88"
-
4621505

RoHS

Each
1+
US$9.487
5+
US$6.874
10+
US$6.432
20+
US$6.043
50+
US$4.985
Min: 1 / Mult: 1
2.4°C/W
TO-3
97mm
25mm
50mm
-
Aluminium
3.82"
0.98"
1.97"
-
1373266

RoHS

Each
1+
US$14.378
5+
US$11.604
10+
US$10.894
20+
US$8.991
50+
US$8.362
Min: 1 / Mult: 1
1.9°C/W
BGA
42.5mm
25mm
42.5mm
-
Aluminium
1.67"
0.98"
1.67"
-
1710630

RoHS

Each
1+
US$2.238
20+
US$1.729
75+
US$1.420
250+
US$1.293
1000+
US$1.170
Min: 1 / Mult: 1
11.4°C/W
TO-220
34.53mm
25mm
12.53mm
-
-
1.36"
0.98"
0.49"
-
2084440

RoHS

Each
1+
US$5.762
10+
US$3.980
25+
US$3.497
50+
US$3.189
100+
US$2.881
Min: 1 / Mult: 1
10.5°C/W
BGA
27mm
25mm
27mm
-
Aluminium
1.06"
0.98"
1.06"
-
1373257

RoHS

Each
1+
US$12.676
5+
US$9.179
10+
US$8.589
20+
US$8.067
50+
US$6.660
Min: 1 / Mult: 1
3.3°C/W
BGA
27mm
25mm
27mm
-
Aluminium
1.06"
0.98"
1.06"
-
1601017

RoHS

Each
1+
US$16.402
5+
US$13.226
10+
US$12.422
20+
US$10.251
50+
US$9.541
Min: 1 / Mult: 1
-
BGA
35mm
25mm
35mm
-
Aluminium
1.38"
0.98"
1.38"
-
1213436

RoHS

Each
1+
US$2.198
10+
US$1.675
25+
US$1.434
50+
US$1.340
100+
US$1.262
Min: 1 / Mult: 1
13°C/W
TO-218, TO-220, TO-247
34.5mm
25mm
12.5mm
-
Aluminium
1.36"
0.98"
0.49"
-
177013

RoHS

Each
1+
US$27.055
5+
US$23.772
10+
US$19.618
20+
US$18.237
50+
US$17.876
Min: 1 / Mult: 1
7.3°C/W
TO-3
40.8mm
25mm
26.9mm
-
Aluminium
1.61"
0.98"
1.06"
-
1-25 of 38 items
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