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Natural Convection Heat Sinks :

1,430 Products Found

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Thermal Resistance
Packages Cooled
External Width - Metric
Heat Sink Mounting
External Height - Metric
For Use With
Accessory Type
External Length - Metric
External Diameter - Metric
Heat Sink Material
External Width - Imperial
External Height - Imperial
External Length - Imperial
External Diameter - Imperial
Product Range
4573332

RoHS

Each
10+ S$0.746(S$0.8131)
50+ S$0.703(S$0.7663)
100+ S$0.676(S$0.7368)
250+ S$0.660(S$0.7194)
24K/W
TO-220
13.5mm
-
9.5mm
-
-
19.5mm
-
Aluminium
0.53"
0.37"
0.77"
-
FK 231 Series
4813829

RoHS

ADVANCED THERMAL SOLUTIONS
Each
1+ S$12.690(S$13.8321)
5+ S$12.090(S$13.1781)
10+ S$11.490(S$12.5241)
25+ S$11.050(S$12.0445)
50+ S$10.730(S$11.6957)
More Pricing...
4.3°C/W
BGA
50mm
-
25mm
-
-
13.9mm
-
Aluminum
1.97"
0.98"
0.54"
-
-
4573227

RoHS

Each
1+ S$1.820(S$1.9838)
10+ S$1.590(S$1.7331)
25+ S$1.560(S$1.7004)
50+ S$1.530(S$1.6677)
100+ S$1.500(S$1.635)
6K/W
TO-3
45mm
-
25.4mm
-
-
45mm
-
Aluminium
1.77"
1"
1.77"
-
FK 201 Series
5109959

RoHS

ADVANCED THERMAL SOLUTIONS
Each
1+ S$5.920(S$6.4528)
5+ S$5.350(S$5.8315)
10+ S$5.140(S$5.6026)
20+ S$4.940(S$5.3846)
50+ S$4.720(S$5.1448)
3.5°C/W
-
25mm
-
20mm
-
-
25mm
-
Aluminium
0.98"
0.79"
0.98"
-
pushPIN Series
232968

RoHS

Each
1+ S$3.000(S$3.270)
10+ S$2.780(S$3.0302)
25+ S$2.650(S$2.8885)
50+ S$2.050(S$2.2345)
100+ S$1.990(S$2.1691)
11°C/W
TO-218, TO-220
29.5mm
-
11mm
-
-
50mm
-
Aluminium
1.16"
0.43"
1.97"
-
-
4621128

RoHS

Each
1+ S$2.070(S$2.2563)
10+ S$1.810(S$1.9729)
25+ S$1.780(S$1.9402)
50+ S$1.740(S$1.8966)
100+ S$1.710(S$1.8639)
18°C/W
TO-220
25mm
-
8.3mm
-
-
29.4mm
-
Aluminium
0.98"
0.33"
1.16"
-
-
1851644

RoHS

Each
1+ S$1.620(S$1.7658)
26°C/W
TO-126
8.13mm
-
13.21mm
-
-
19.8mm
-
Aluminium
0.32"
0.52"
0.78"
-
TUK SGACK902S Keystone Coupler
150016

RoHS

Each
1+ S$16.070(S$17.5163)
5+ S$14.880(S$16.2192)
10+ S$14.230(S$15.5107)
20+ S$13.710(S$14.9439)
50+ S$13.290(S$14.4861)
1°C/W
-
120mm
-
37mm
-
-
100mm
-
Aluminium
4.72"
1.46"
3.94"
-
-
5109969

RoHS

ADVANCED THERMAL SOLUTIONS
Each
1+ S$12.650(S$13.7885)
5+ S$11.440(S$12.4696)
10+ S$10.980(S$11.9682)
20+ S$10.560(S$11.5104)
50+ S$10.080(S$10.9872)
0.7°C/W
-
60mm
-
25mm
-
-
60mm
-
Aluminium
2.36"
0.98"
2.36"
-
pushPIN Series
5109920

RoHS

ADVANCED THERMAL SOLUTIONS
Each
1+ S$21.340(S$23.2606)
5+ S$19.300(S$21.037)
10+ S$18.530(S$20.1977)
20+ S$17.820(S$19.4238)
50+ S$17.010(S$18.5409)
3.6°C/W
BGA
17mm
-
24.5mm
-
-
17mm
-
Aluminium
0.67"
0.96"
0.67"
-
-
4573442

RoHS

Reel of 350
Reel
1+ S$441.670(S$481.4203)
28.8K/W
SOT-669 (LF PAK)
15mm
-
10mm
-
-
8mm
-
Copper
0.59"
0.39"
0.31"
-
FK 250 Series
5109967

RoHS

ADVANCED THERMAL SOLUTIONS
Each
1+ S$8.180(S$8.9162)
5+ S$7.400(S$8.066)
10+ S$7.110(S$7.7499)
20+ S$6.830(S$7.4447)
50+ S$6.520(S$7.1068)
1°C/W
-
50mm
-
25mm
-
-
50mm
-
Aluminium
1.97"
0.98"
1.97"
-
pushPIN Series
5109894

RoHS

Each
1+ S$41.840(S$45.6056)
5+ S$39.510(S$43.0659)
10+ S$37.130(S$40.4717)
20+ S$34.960(S$38.1064)
0.3°C/W
Full Brick
61mm
-
22.9mm
-
-
117mm
-
Aluminium
2.41"
0.91"
4.61"
-
maxiFLOW Series
4621177

RoHS

Each
1+ S$1.940(S$2.1146)
10+ S$1.830(S$1.9947)
25+ S$1.760(S$1.9184)
50+ S$1.720(S$1.8748)
100+ S$1.640(S$1.7876)
26°C/W
TO-220
14.5mm
-
15.24mm
-
-
12.7mm
-
Aluminium
0.57"
0.6"
0.5"
-
-
1892311

RoHS

Each
1+ S$2.140(S$2.3326)
10+ S$1.980(S$2.1582)
25+ S$1.890(S$2.0601)
50+ S$1.820(S$1.9838)
100+ S$1.770(S$1.9293)
18.5°C/W
BGA
27mm
-
10mm
-
-
27mm
-
Aluminium
1.06"
0.39"
1.06"
-
TUK SGACK902S Keystone Coupler
4814054

RoHS

Each
1+ S$4.050(S$4.4145)
10+ S$3.610(S$3.9349)
25+ S$3.450(S$3.7605)
50+ S$3.370(S$3.6733)
100+ S$3.290(S$3.5861)
9°C/W
BGA
40mm
-
25mm
-
-
40mm
-
Aluminium Alloy
1.57"
0.98"
1.57"
-
-
3779074

RoHS

Each
1+ S$14.610(S$15.9249)
5+ S$12.790(S$13.9411)
10+ S$12.540(S$13.6686)
20+ S$12.280(S$13.3852)
50+ S$12.030(S$13.1127)
3.6°C/W
-
76mm
-
16.8mm
-
-
150mm
-
Aluminium
2.99"
0.66"
5.91"
-
-
4302485

RoHS

Each
1+ S$2.800(S$3.052)
10+ S$2.450(S$2.6705)
25+ S$2.030(S$2.2127)
50+ S$1.820(S$1.9838)
100+ S$1.680(S$1.8312)
18.7°C/W
TO-218, TO-229, TO-247, TO-248
20mm
-
27mm
-
-
9mm
-
Copper
0.79"
1.06"
0.35"
-
-
4078465

RoHS

Each
1+ S$3.050(S$3.3245)
10+ S$2.670(S$2.9103)
25+ S$2.620(S$2.8558)
50+ S$2.570(S$2.8013)
100+ S$2.510(S$2.7359)
16.75K/W
-
15mm
-
10mm
-
-
25mm
-
-
0.59"
0.39"
0.98"
-
-
4078477

RoHS

Each
1+ S$32.850(S$35.8065)
5+ S$32.200(S$35.098)
10+ S$31.540(S$34.3786)
20+ S$30.880(S$33.6592)
50+ S$30.230(S$32.9507)
16.75K/W
-
15mm
-
10mm
-
-
1000mm
-
-
0.59"
0.39"
39.37"
-
-
4078468

RoHS

Each
1+ S$2.880(S$3.1392)
10+ S$2.510(S$2.7359)
25+ S$2.460(S$2.6814)
50+ S$2.410(S$2.6269)
100+ S$2.360(S$2.5724)
16.75K/W
-
15mm
-
10mm
-
-
50mm
-
Aluminium
0.59"
0.39"
1.96"
-
-
4573676

RoHS

Each
1+ S$12.650(S$13.7885)
5+ S$11.070(S$12.0663)
10+ S$10.850(S$11.8265)
20+ S$10.630(S$11.5867)
50+ S$10.410(S$11.3469)
4.4K/W
TO-3
46mm
-
31.8mm
-
-
46mm
-
Aluminium
1.81"
1.25"
1.81"
-
FK 318 Series
4573292

RoHS

Each
1+ S$1.770(S$1.9293)
10+ S$1.550(S$1.6895)
25+ S$1.280(S$1.3952)
50+ S$1.260(S$1.3734)
100+ S$1.230(S$1.3407)
14K/W
TO-220
35.1mm
-
-
-
-
55.6mm
-
Aluminium
1.38"
-
2.19"
-
FK 219 Series
4621207

RoHS

Each
1+ S$4.770(S$5.1993)
5+ S$4.170(S$4.5453)
10+ S$3.460(S$3.7714)
20+ S$3.100(S$3.379)
50+ S$2.860(S$3.1174)
16°C/W
TO-220
14.5mm
-
38.1mm
-
-
12.7mm
-
Aluminium
0.57"
1.5"
0.5"
-
-
1892342

RoHS

Each
1+ S$18.210(S$19.8489)
5+ S$16.860(S$18.3774)
10+ S$16.110(S$17.5599)
20+ S$15.530(S$16.9277)
50+ S$15.050(S$16.4045)
-
TO-3P, TO-218, TO-220, TO-247, TO-248
33mm
-
66.5mm
-
-
150mm
-
Aluminium
1.3"
2.62"
5.91"
-
-
126-150 of 1430 items
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