Natural Convection Heat Sinks:

14 Products Found
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Engineer
Manufacturer
Thermal Resistance
Packages Cooled
External Width - Metric
External Height - Metric
External Length - Metric
Heat Sink Material
External Width - Imperial
External Height - Imperial
External Length - Imperial
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
526873

RoHS

Each
1+
$12.920
($14.858)
5+
$12.670
($14.5705)
10+
$12.400
($14.260)
20+
$12.140
($13.961)
50+
$11.890
($13.6735)
Min: 1 / Mult: 1
5°C/W
TO-218, TO-220
50mm
28mm
50mm
Aluminium
1.97"
1.1"
1.97"
4302473

RoHS

Each
1+
$3.220
($3.703)
10+
$3.120
($3.588)
25+
$2.920
($3.358)
50+
$2.770
($3.1855)
100+
$2.640
($3.036)
Min: 1 / Mult: 1
19.7°C/W
TO-218, TO-220, TO-247, TO-248
20mm
28mm
9mm
Copper
0.79"
1.1"
0.35"
526897

RoHS

Each
1+
$16.520
($18.998)
5+
$16.200
($18.630)
10+
$15.870
($18.2505)
20+
$15.540
($17.871)
50+
$15.210
($17.4915)
Min: 1 / Mult: 1
3.1°C/W
TO-218, TO-220
50mm
28mm
100mm
Aluminium
1.97"
1.1"
3.94"
4621335

RoHS

Each
1+
$8.450
($9.7175)
5+
$8.280
($9.522)
10+
$8.110
($9.3265)
20+
$7.950
($9.1425)
50+
$7.770
($8.9355)
Min: 1 / Mult: 1
5.8°C/W
-
84mm
28mm
84mm
Aluminium
3.31"
1.1"
3.31"
526885

RoHS

Each
1+
$11.390
($13.0985)
5+
$11.170
($12.8455)
10+
$10.940
($12.581)
20+
$10.710
($12.3165)
50+
$10.490
($12.0635)
Min: 1 / Mult: 1
3.7°C/W
TO-218, TO-220
50mm
28mm
75mm
Aluminium
1.97"
1.1"
2.95"
253911

RoHS

Each
1+
$9.340
($10.741)
5+
$9.160
($10.534)
10+
$8.970
($10.3155)
20+
$8.790
($10.1085)
50+
$8.600
($9.890)
Min: 1 / Mult: 1
5°C/W
TO-218, TO-220
50mm
28mm
50mm
Aluminium
1.97"
1.1"
1.97"
1892338

RoHS

Each
1+
$6.750
($7.7625)
5+
$6.540
($7.521)
10+
$6.110
($7.0265)
20+
$5.810
($6.6815)
50+
$5.540
($6.371)
Min: 1 / Mult: 1
7.8°C/W
TO-220
19.4mm
28mm
30mm
Aluminium
0.76"
1.1"
1.18"
4621323

RoHS

Each
1+
$6.390
($7.3485)
10+
$6.370
($7.3255)
25+
$6.330
($7.2795)
50+
$6.310
($7.2565)
100+
$6.280
($7.222)
Min: 1 / Mult: 1
8.1°C/W
-
30mm
28mm
50mm
Aluminium
1.18"
1.1"
1.97"
1892322

RoHS

Each
1+
$4.910
($5.6465)
10+
$4.750
($5.4625)
25+
$4.450
($5.1175)
50+
$4.220
($4.853)
100+
$4.020
($4.623)
Min: 1 / Mult: 1
9.8°C/W
TO-220
20mm
28mm
20mm
Aluminium
0.79"
1.1"
0.79"
253935

RoHS

Each
1+
$13.450
($15.4675)
5+
$13.190
($15.1685)
10+
$12.920
($14.858)
20+
$12.640
($14.536)
50+
$12.380
($14.237)
Min: 1 / Mult: 1
3.1°C/W
TO-218, TO-220
50mm
28mm
100mm
Aluminium
1.97"
1.1"
3.94"
253923

RoHS

Each
1+
$9.550
($10.9825)
5+
$9.360
($10.764)
10+
$9.170
($10.5455)
20+
$8.980
($10.327)
50+
$8.790
($10.1085)
Min: 1 / Mult: 1
3.7°C/W
TO-218, TO-220
50mm
28mm
75mm
Aluminium
1.97"
1.1"
2.95"
1892336

RoHS

Each
1+
$4.440
($5.106)
10+
$4.290
($4.9335)
25+
$4.010
($4.6115)
50+
$3.820
($4.393)
100+
$3.640
($4.186)
Min: 1 / Mult: 1
13.3°C/W
TO-220
19.4mm
28mm
15mm
Aluminium
0.76"
1.1"
0.59"
1213434

RoHS

Each
1+
$17.450
($20.0675)
5+
$15.270
($17.5605)
10+
$14.410
($16.5715)
Min: 1 / Mult: 1
11°C/W
TO-220
36mm
28mm
20mm
Aluminium
1.42"
1.1"
0.79"
4732114

RoHS

Each
1+
$18.690
($21.4935)
5+
$15.070
($17.3305)
10+
$14.160
($16.284)
20+
$12.530
($14.4095)
50+
$10.870
($12.5005)
Min: 1 / Mult: 1
2.8K/W
-
55mm
28mm
84mm
Black Anodised Aluminium
2.17"
1.1"
3.31"
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