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Natural Convection Heat Sinks:

61 Products Found
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Thermal Resistance
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External Width - Metric
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External Height - Imperial
External Length - Imperial
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ComparePrice ForQuantity
1773364

RoHS

Each
1+
kr 388.600
5+
kr 341.460
10+
kr 281.750
20+
kr 241.080
50+
kr 236.260
Min: 1 / Mult: 1
2.22°C/W
TO-218, TO-220, TO-251, TO-262, TO-273
38mm
54mm
100mm
-
1.5"
2.13"
3.94"
-
148119

RoHS

Each
1+
kr 781.550
5+
kr 575.380
10+
kr 535.180
20+
kr 524.480
Min: 1 / Mult: 1
0.42°C/W
-
300mm
40mm
100mm
Aluminium
11.81"
1.57"
3.94"
-
4621980

RoHS

Each
1+
kr 296.920
5+
kr 260.830
10+
kr 215.220
20+
kr 190.190
50+
kr 186.420
Min: 1 / Mult: 1
1.65°C/W
-
200mm
25mm
100mm
Aluminium
7.87"
0.98"
3.94"
-
1211720

RoHS

Each
1+
kr 772.260
5+
kr 568.660
10+
kr 528.970
20+
kr 518.370
Min: 1 / Mult: 1
0.4°C/W
-
300mm
40mm
100mm
Aluminium
11.81"
1.57"
3.94"
-
1850032

RoHS

Each
1+
kr 222.920
5+
kr 179.700
10+
kr 168.980
20+
kr 139.310
50+
kr 129.650
Min: 1 / Mult: 1
1.75°C/W
-
100mm
25mm
100mm
Aluminium
3.94"
0.98"
3.94"
-
265226

RoHS

Each
1+
kr 325.370
5+
kr 285.920
10+
kr 235.870
20+
kr 219.500
50+
kr 215.150
Min: 1 / Mult: 1
2.9°C/W
TO-218, TO-220, TO-247
30mm
45mm
100mm
Aluminium
1.18"
1.77"
3.94"
-
150016

RoHS

Each
1+
kr 256.730
5+
kr 194.570
10+
kr 177.540
20+
kr 160.510
50+
kr 149.320
Min: 1 / Mult: 1
1°C/W
-
120mm
37mm
100mm
Aluminium
4.72"
1.46"
3.94"
-
1892334

RoHS

Each
1+
kr 126.000
5+
kr 101.630
10+
kr 95.500
20+
kr 84.430
50+
kr 73.250
Min: 1 / Mult: 1
2.8°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
30mm
45mm
100mm
Aluminium
1.18"
1.77"
3.94"
-
177012

RoHS

Each
1+
kr 170.510
5+
kr 137.420
10+
kr 129.180
20+
kr 106.570
50+
kr 99.150
Min: 1 / Mult: 1
3.4°C/W
TO-218, TO-220
46mm
33mm
100mm
Aluminium
1.81"
1.3"
3.94"
-
253728

RoHS

Each
1+
kr 193.540
5+
kr 156.060
10+
kr 146.660
20+
kr 120.950
50+
kr 112.460
Min: 1 / Mult: 1
1.4°C/W
TO-3
88mm
35mm
100mm
Aluminium
3.46"
1.38"
3.94"
-
4621864

RoHS

Each
1+
kr 452.430
5+
kr 397.550
10+
kr 328.080
20+
kr 305.110
50+
kr 298.990
Min: 1 / Mult: 1
0.9°C/W
-
160mm
40mm
100mm
Aluminium
6.3"
1.57"
3.94"
-
4621839

RoHS

Each
1+
kr 258.310
5+
kr 195.770
10+
kr 178.640
20+
kr 161.520
50+
kr 150.250
Min: 1 / Mult: 1
1.5°C/W
-
66mm
40mm
100mm
Aluminium
2.6"
1.57"
3.94"
-
1211719

RoHS

Each
1+
kr 171.340
5+
kr 138.250
10+
kr 129.890
20+
kr 107.040
50+
kr 99.740
Min: 1 / Mult: 1
3.4°C/W
-
100mm
15mm
100mm
Aluminium
3.94"
0.59"
3.94"
-
4621529

RoHS

Each
1+
kr 142.580
5+
kr 115.080
10+
kr 108.020
20+
kr 81.930
50+
kr 76.290
Min: 1 / Mult: 1
1.5°C/W
TO-3
97mm
25mm
100mm
Aluminium
3.82"
0.98"
3.94"
-
253935

RoHS

Each
1+
kr 118.460
5+
kr 85.730
10+
kr 80.180
20+
kr 75.310
50+
kr 62.170
Min: 1 / Mult: 1
3.1°C/W
TO-218, TO-220
50mm
28mm
100mm
Aluminium
1.97"
1.1"
3.94"
-
1892339

RoHS

Each
1+
kr 115.400
5+
kr 83.610
10+
kr 78.190
20+
kr 73.480
50+
kr 60.530
Min: 1 / Mult: 1
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
100mm
Aluminium
0.98"
1.18"
3.94"
-
4621580

RoHS

Each
1+
kr 287.330
5+
kr 252.470
10+
kr 208.320
20+
kr 193.710
50+
kr 189.830
Min: 1 / Mult: 1
1.4°C/W
-
100mm
40mm
100mm
Aluminium
3.94"
1.57"
3.94"
-
4621920

RoHS

Each
1+
kr 325.130
5+
kr 285.680
10+
kr 235.750
20+
kr 208.320
50+
kr 204.190
Min: 1 / Mult: 1
1.25°C/W
-
150mm
27mm
100mm
Aluminium
5.91"
1.06"
3.94"
-
1850028

RoHS

Each
1+
kr 75.840
5+
kr 54.880
10+
kr 51.340
20+
kr 48.280
50+
kr 39.800
Min: 1 / Mult: 1
6K/W
SOT-32, TO-220
21.45mm
19mm
100mm
Aluminium
0.84"
0.75"
3.94"
-
526897

RoHS

Each
1+
kr 122.990
5+
kr 89.010
10+
kr 83.240
20+
kr 78.260
50+
kr 64.550
Min: 1 / Mult: 1
3.1°C/W
TO-218, TO-220
50mm
28mm
100mm
Aluminium
1.97"
1.1"
3.94"
-
1850031

RoHS

Each
1+
kr 41.080
10+
kr 28.340
25+
kr 26.550
50+
kr 24.890
100+
kr 20.480
Min: 1 / Mult: 1
8°C/W
SOT-32, TO-220
11.8mm
8mm
100mm
Aluminium
0.46"
0.31"
3.94"
-
4621890

RoHS

Each
1+
kr 471.700
5+
kr 354.630
10+
kr 329.830
20+
kr 323.250
Min: 1 / Mult: 1
0.7°C/W
-
200mm
40mm
100mm
Aluminium
7.87"
1.57"
3.94"
-
4621426

RoHS

Each
1+
kr 231.290
5+
kr 175.210
10+
kr 159.920
20+
kr 144.630
50+
kr 134.430
Min: 1 / Mult: 1
1.6°C/W
-
159mm
15mm
100mm
Aluminium
6.26"
0.59"
3.94"
-
175647

RoHS

Each
1+
kr 343.500
5+
kr 301.930
10+
kr 249.060
20+
kr 231.630
50+
kr 227.040
Min: 1 / Mult: 1
1.1°C/W
-
96mm
40mm
100mm
Aluminium
3.78"
1.57"
3.94"
-
4621440

RoHS

Each
1+
kr 189.590
5+
kr 152.850
10+
kr 143.670
20+
kr 118.470
50+
kr 110.220
Min: 1 / Mult: 1
2.2°C/W
-
159mm
10mm
100mm
Aluminium
6.26"
0.39"
3.94"
-
1-25 of 61 items
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