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Natural Convection Heat Sinks:

1,451 Products Found
Find a huge range of Natural Convection Heat Sinks at Farnell Norway. 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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ComparePrice ForQuantity
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"
-
-
2822616

RoHS

Each
10+
kr 6.580
50+
kr 5.270
100+
kr 4.540
500+
kr 3.670
Min: 10 / Mult: 10
15.6°C/W
TO-220
44.45mm
9.52mm
-
-
17.78mm
-
Aluminium
1.75"
0.375"
0.7"
-
-
4621840

RoHS

Each
1+
kr 227.920
5+
kr 172.670
10+
kr 151.870
20+
kr 131.060
50+
kr 121.890
Min: 1 / Mult: 1
1.4°C/W
-
160mm
40mm
-
-
50mm
-
Aluminium
6.3"
1.57"
1.97"
-
-
1850060

RoHS

Each
1+
kr 125.650
5+
kr 101.270
10+
kr 95.150
20+
kr 87.490
50+
kr 67.120
Min: 1 / Mult: 1
4.25°C/W
Universal Processor
-
18.5mm
-
-
18.5mm
28.5mm
Aluminium
-
0.728"
0.73"
1.12"
-
1222499

RoHS

Each
1+
kr 38.510
10+
kr 26.560
25+
kr 24.830
50+
kr 21.500
100+
kr 17.700
Min: 1 / Mult: 1
26°C/W
TO-220
15mm
12.7mm
-
-
15.24mm
-
Aluminium
0.59"
0.5"
0.6"
-
-
1850035

RoHS

Each
1+
kr 131.070
5+
kr 105.630
10+
kr 99.270
20+
kr 91.380
50+
kr 70.070
Min: 1 / Mult: 1
9°C/W
PGA
43.6mm
12.3mm
-
-
43.6mm
-
Aluminium
1.72"
0.48"
1.72"
-
-
3912351

RoHS

Each
1+
kr 69.940
3+
kr 53.950
Min: 1 / Mult: 1
-
-
57.9mm
17.3mm
-
-
61mm
-
Aluminium Alloy
2.28"
0.68"
2.4"
-
-
1773354

RoHS

Each
1+
kr 54.050
10+
kr 37.210
25+
kr 34.860
50+
kr 31.090
100+
kr 25.670
Min: 1 / Mult: 1
6.26°C/W
TO-218, TO-247
35mm
35mm
-
-
22mm
-
-
1.38"
1.38"
0.87"
-
-
2822617

RoHS

Each
1+
kr 36.150
10+
kr 24.960
25+
kr 23.320
50+
kr 20.840
100+
kr 17.190
Min: 1 / Mult: 1
8.4°C/W
TO-3
35.56mm
25.4mm
-
-
47.75mm
-
Aluminium
1.4"
1"
1.88"
-
-
148123

RoHS

Each
1+
kr 583.140
5+
kr 451.960
10+
kr 420.450
20+
kr 411.990
Min: 1 / Mult: 1
0.4°C/W
-
200mm
40mm
-
-
150mm
-
Aluminium
7.87"
1.57"
5.91"
-
-
4064595

RoHS

Each
1+
kr 94.910
5+
kr 76.430
10+
kr 71.830
20+
kr 63.470
50+
kr 55.110
Min: 1 / Mult: 1
3.35K/W
-
42mm
35mm
-
-
84mm
-
Aluminium
1.65"
1.38"
3.31"
-
-
1850047

RoHS

Each
1+
kr 51.700
10+
kr 35.680
25+
kr 33.330
50+
kr 31.320
100+
kr 25.790
Min: 1 / Mult: 1
13.8°C/W
BGA
40mm
10mm
-
-
40mm
-
Aluminium
1.57"
0.39"
1.57"
-
-
1710636

RoHS

Each
1+
kr 28.560
20+
kr 21.980
75+
kr 18.220
250+
kr 16.460
1000+
kr 14.930
Min: 1 / Mult: 1
8.8°C/W
-
34.53mm
50mm
-
-
12.5mm
-
-
1.36"
1.97"
0.49"
-
-
1892347

RoHS

Each
1+
kr 21.740
10+
kr 16.420
25+
kr 14.270
50+
kr 13.250
100+
kr 12.460
Min: 1 / Mult: 1
44°C/W
TO-5
-
10mm
-
-
-
12.7mm
Aluminium
-
0.39"
-
0.5"
-
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"
-
-
1850042

RoHS

Each
1+
kr 26.320
10+
kr 20.030
25+
kr 17.190
50+
kr 16.120
100+
kr 15.170
Min: 1 / Mult: 1
27.4°C/W
BGA
14mm
10mm
-
-
14mm
-
Aluminium
0.55"
0.39"
0.55"
-
-
170074

RoHS

Each
1+
kr 131.420
5+
kr 95.110
10+
kr 89.070
20+
kr 83.750
50+
kr 68.960
Min: 1 / Mult: 1
9.9°C/W
TO-218, TO-220
28mm
22mm
-
-
38mm
-
Aluminium
1.1"
0.87"
1.5"
-
-
1611445

RoHS

Each
10+
kr 7.820
50+
kr 5.670
100+
kr 5.300
250+
kr 4.980
Min: 10 / Mult: 10
56°C/W
TO-220
13.2mm
9.5mm
-
-
19.1mm
-
Aluminium
0.52"
0.375"
0.75"
-
-
253730

RoHS

Each
1+
kr 237.090
5+
kr 179.600
10+
kr 163.950
20+
kr 148.180
50+
kr 137.870
Min: 1 / Mult: 1
1.2°C/W
TO-3
88mm
35mm
-
-
125mm
-
Aluminium
3.46"
1.38"
4.92"
-
-
1850041

RoHS

Each
1+
kr 29.320
10+
kr 22.370
25+
kr 19.310
50+
kr 17.900
100+
kr 16.840
Min: 1 / Mult: 1
28.5°C/W
BGA
10mm
10mm
-
-
10mm
-
Aluminium
0.39"
0.39"
0.39"
-
-
170072

RoHS

Each
1+
kr 66.360
10+
kr 45.780
25+
kr 40.220
50+
kr 36.670
100+
kr 33.120
Min: 1 / Mult: 1
21.6°C/W
TO-126
22mm
19mm
-
-
19mm
-
Aluminium
0.87"
0.75"
0.75"
-
-
232660

RoHS

Each
1+
kr 95.360
5+
kr 69.080
10+
kr 64.670
20+
kr 60.700
50+
kr 50.060
Min: 1 / Mult: 1
3.3°C/W
TO-3
65mm
20mm
-
-
50mm
-
Aluminium
2.56"
0.79"
1.97"
-
-
1892470

RoHS

Each
1+
kr 19.400
10+
kr 14.790
25+
kr 12.660
50+
kr 11.830
100+
kr 11.150
Min: 1 / Mult: 1
10.21°C/W
-
10mm
2mm
-
-
10mm
-
Ceramic
0.39"
0.08"
0.39"
-
-
1611442

RoHS

Each
1+
kr 53.280
10+
kr 36.680
25+
kr 34.360
50+
kr 32.270
100+
kr 26.580
Min: 1 / Mult: 1
40°C/W
BGA
23mm
10mm
-
-
23mm
-
Aluminium
0.91"
0.39"
0.91"
-
-
1319810

RoHS

Each
1+
kr 71.600
5+
kr 51.810
10+
kr 48.490
20+
kr 45.520
50+
kr 37.580
Min: 1 / Mult: 1
7.8°C/W
SOT-32, TO-3P, TO-220
42mm
25.4mm
-
-
25mm
-
Aluminium
1.65"
1"
0.98"
-
-
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