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Natural Convection Heat Sinks:

1,349 Products Found
Find a huge range of Natural Convection Heat Sinks at Farnell Finland. We stock a large selection of Natural Convection Heat Sinks, including new and most popular products from the world's top manufacturers including: Fischer Elektronik, Boyd, Ohmite, Wakefield Thermal & Multicomp Pro
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4621347

RoHS

129 In stock
Each
1+
€ 10.010
5+
€ 8.070
10+
€ 7.580
20+
€ 6.700
50+
€ 5.820
Min: 1 / Mult: 1
2.8°C/W
TO-3
65mm
20mm
-
-
50mm
-
Aluminium
2.56"
0.79"
1.97"
-
-
170071

RoHS

1,505 In stock
Each
1+
€ 3.250
10+
€ 2.250
25+
€ 2.100
50+
€ 1.980
100+
€ 1.630
Min: 1 / Mult: 1
17°C/W
TO-126, TO-220
30mm
30.2mm
-
-
12.7mm
-
Aluminium
1.18"
1.19"
0.5"
-
-
1373294

RoHS

178 In stock
Each
1+
€ 5.420
10+
€ 3.740
25+
€ 3.290
50+
€ 3.000
100+
€ 2.710
Min: 1 / Mult: 1
7.93°C/W
BGA
45mm
10mm
-
-
45mm
-
Aluminium
1.77"
0.39"
1.77"
-
-
1850030

RoHS

245 In stock
Each
1+
€ 4.780
10+
€ 3.290
25+
€ 3.080
50+
€ 2.890
100+
€ 2.390
Min: 1 / Mult: 1
7K/W
SOT-32, TO-220
21.45mm
19mm
-
-
75mm
-
Aluminium
0.84"
0.75"
2.95"
-
-
1850029

RoHS

367 In stock
Each
1+
€ 4.190
10+
€ 2.880
25+
€ 2.700
50+
€ 2.530
100+
€ 2.090
Min: 1 / Mult: 1
8.5K/W
SOT-32, TO-220
21.45mm
19mm
-
-
50mm
-
Aluminium
0.84"
0.75"
1.97"
-
-
1892322

RoHS

458 In stock
Each
1+
€ 6.030
10+
€ 4.150
25+
€ 3.660
50+
€ 3.340
100+
€ 3.020
Min: 1 / Mult: 1
9.8°C/W
TO-220
20mm
28mm
-
-
20mm
-
Aluminium
0.79"
1.1"
0.79"
-
-
170073

RoHS

5,564 In stock
Each
1+
€ 8.430
5+
€ 6.100
10+
€ 5.710
20+
€ 5.360
50+
€ 4.420
Min: 1 / Mult: 1
30°C/W
TO-220
22mm
11mm
-
-
19mm
-
Aluminium
0.87"
0.43"
0.75"
-
-
4621608

RoHS

596 In stock
Each
1+
€ 13.870
5+
€ 11.190
10+
€ 10.510
20+
€ 8.670
50+
€ 8.060
Min: 1 / Mult: 1
2.5°C/W
-
66mm
40mm
-
-
50mm
-
Aluminium
2.6"
1.57"
1.97"
-
-
4302266

RoHS

2,559 In stock
Each
1+
€ 1.790
10+
€ 1.360
25+
€ 1.170
50+
€ 1.100
100+
€ 1.030
Min: 1 / Mult: 1
22°C/W
-
19mm
4.8mm
-
-
19mm
-
Aluminium
0.75"
0.19"
0.75"
-
-
1211712

RoHS

377 In stock
Each
1+
€ 9.720
5+
€ 7.840
10+
€ 7.360
20+
€ 6.510
50+
€ 5.650
Min: 1 / Mult: 1
5.4°C/W
Universal Processor
25mm
6.5mm
-
-
25mm
-
Aluminium
0.98"
0.26"
0.98"
-
-
178701

RoHS

2,861 In stock
Each
1+
€ 10.780
5+
€ 8.700
10+
€ 8.170
20+
€ 7.220
50+
€ 6.270
Min: 1 / Mult: 1
23°C/W
TO-220
22mm
19mm
-
-
11mm
-
Aluminium
0.87"
0.75"
0.43"
-
-
1611441

RoHS

7,358 In stock
Each
1+
€ 3.650
10+
€ 2.510
25+
€ 2.350
50+
€ 2.210
100+
€ 1.820
Min: 1 / Mult: 1
24.4°C/W
TO-220
13.21mm
12.7mm
-
-
19.05mm
-
Aluminium
0.52"
0.5"
0.75"
-
-
4621906

RoHS

783 In stock
Each
1+
€ 59.770
5+
€ 44.000
10+
€ 40.940
20+
€ 40.120
Min: 1 / Mult: 1
0.5°C/W
-
200mm
40mm
-
-
150mm
-
Aluminium
7.87"
1.57"
5.91"
-
-
4302333

RoHS

1,673 In stock
Each
1+
€ 1.620
10+
€ 1.230
25+
€ 1.060
50+
€ 0.988
100+
€ 0.928
Min: 1 / Mult: 1
74°C/W
PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48
8mm
6mm
-
-
8mm
-
Aluminium
0.31"
0.24"
0.31"
-
-
707351

RoHS

3,788 In stock
Each
1+
€ 4.210
10+
€ 2.900
25+
€ 2.710
50+
€ 2.550
100+
€ 2.100
Min: 1 / Mult: 1
9°C/W
TO-220
42mm
13mm
-
-
38mm
-
Aluminium
1.65"
0.51"
1.5"
-
-
1892335

RoHS

201 In stock
Each
1+
€ 7.200
5+
€ 5.210
10+
€ 4.870
20+
€ 4.580
50+
€ 3.780
Min: 1 / Mult: 1
4.5°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
30mm
45mm
-
-
50mm
-
Aluminium
1.18"
1.77"
1.97"
-
-
4621335

RoHS

335 In stock
Each
1+
€ 7.830
5+
€ 5.670
10+
€ 5.300
20+
€ 4.980
50+
€ 4.110
Min: 1 / Mult: 1
5.8°C/W
-
84mm
28mm
-
-
84mm
-
Aluminium
3.31"
1.1"
3.31"
-
-
1710624

RoHS

4,077 In stock
Each
1+
€ 1.760
20+
€ 1.360
75+
€ 1.120
250+
€ 1.020
1000+
€ 0.921
Min: 1 / Mult: 1
7.1°C/W
-
42mm
25mm
-
-
38mm
-
-
1.65"
0.98"
1.5"
-
-
4621177

RoHS

1,118 In stock
Each
1+
€ 2.010
10+
€ 1.520
25+
€ 1.320
50+
€ 1.240
100+
€ 1.150
Min: 1 / Mult: 1
26°C/W
TO-220
14.5mm
15.24mm
-
-
12.7mm
-
Aluminium
0.57"
0.6"
0.5"
-
-
253935

RoHS

379 In stock
Each
1+
€ 10.370
5+
€ 7.510
10+
€ 7.020
20+
€ 6.600
50+
€ 5.440
Min: 1 / Mult: 1
3.1°C/W
TO-218, TO-220
50mm
28mm
-
-
100mm
-
Aluminium
1.97"
1.1"
3.94"
-
-
1892339

RoHS

690 In stock
Each
1+
€ 9.620
5+
€ 6.970
10+
€ 6.520
20+
€ 6.120
50+
€ 5.050
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"
-
-
1850032

RoHS

839 In stock
Each
1+
€ 19.280
5+
€ 15.550
10+
€ 14.610
20+
€ 12.050
50+
€ 11.210
Min: 1 / Mult: 1
1.75°C/W
-
100mm
25mm
-
-
100mm
-
Aluminium
3.94"
0.98"
3.94"
-
-
1213442

RoHS

3,735 In stock
Each
1+
€ 6.000
5+
€ 4.350
10+
€ 4.070
20+
€ 3.820
50+
€ 3.150
Min: 1 / Mult: 1
8.6°C/W
TO-218, TO-220, TO-247
34.5mm
50mm
-
-
12.5mm
-
Aluminium
1.36"
1.97"
0.49"
-
-
1710613

RoHS

58 In stock
Each
1+
€ 4.790
3+
€ 3.690
10+
€ 3.050
25+
€ 2.770
100+
€ 2.510
Min: 1 / Mult: 1
0
-
42mm
50.8mm
-
-
25mm
-
-
1.65"
2"
0.98"
-
-
1213463

RoHS

9,069 In stock
Each
1+
€ 3.850
10+
€ 2.660
25+
€ 2.480
50+
€ 2.340
100+
€ 1.930
Min: 1 / Mult: 1
14°C/W
TO-202, TO-220
34.92mm
25.4mm
-
-
12.8mm
-
Aluminium
1.37"
1"
0.5"
-
-
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