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Natural Convection Heat Sinks:

1,409 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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1213468

RoHS

Each
1+
kr 52.520
10+
kr 36.160
25+
kr 33.900
50+
kr 29.280
100+
kr 24.070
Min: 1 / Mult: 1
12.9°C/W
TO-218, TO-220
16.26mm
38.1mm
16.26mm
-
Aluminium
0.64"
1.5"
0.64"
-
-
1710633

RoHS

Each
1+
kr 16.720
20+
kr 12.950
75+
kr 10.690
250+
kr 8.930
Min: 1 / Mult: 1
8.8°C/W
TO-220
34.53mm
50mm
12.53mm
-
-
1.36"
1.97"
0.49"
-
-
170075

RoHS

Each
1+
kr 52.400
10+
kr 36.150
25+
kr 33.800
50+
kr 29.200
100+
kr 24.020
Min: 1 / Mult: 1
21°C/W
TO-126
22mm
19mm
19mm
-
Aluminium
0.87"
0.75"
0.75"
-
-
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"
-
-
4620896

RoHS

Each
10+
kr 11.460
50+
kr 8.300
100+
kr 7.760
250+
kr 6.720
Min: 10 / Mult: 10
50°C/W
DIP
19mm
4.8mm
6.3mm
-
Aluminium
0.75"
0.19"
0.25"
-
-
1773362

RoHS

Each
1+
kr 196.420
5+
kr 172.550
10+
kr 142.350
20+
kr 132.470
50+
kr 129.770
Min: 1 / Mult: 1
2.33°C/W
TO-218, TO-220, TO-251, TO-262, TO-273
30mm
45mm
150mm
-
-
1.18"
1.77"
5.91"
-
-
3813286

RoHS

Each
1+
kr 622.800
3+
kr 526.270
10+
kr 468.790
Min: 1 / Mult: 1
0.36°C/W
-
150mm
40mm
300mm
-
Aluminium Alloy
5.91"
1.58"
11.82"
-
-
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"
-
-
3912330

RoHS

Each
1+
kr 61.980
3+
kr 47.910
10+
kr 39.510
Min: 1 / Mult: 1
-
-
25mm
7mm
25mm
-
Aluminium Alloy
0.98"
0.28"
0.98"
-
-
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"
-
-
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"
-
-
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"
-
-
2295721

RoHS

Each
10+
kr 10.340
50+
kr 7.490
100+
kr 7.010
Min: 10 / Mult: 10
21.2°C/W
TO-220
20.57mm
19.5mm
9.9mm
-
Aluminium
0.81"
0.8"
0.39"
-
-
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"
-
-
3261686

RoHS

Each
1+
kr 53.230
10+
kr 36.740
25+
kr 32.380
50+
kr 29.560
100+
kr 26.610
Min: 1 / Mult: 1
-
TO-126, TO-220, TO-247
22mm
38.5mm
14.99mm
-
Aluminium
0.87"
1.515"
0.59"
-
M48
3261688

RoHS

Each
1+
kr 65.360
5+
kr 47.340
10+
kr 44.280
20+
kr 40.270
50+
kr 33.210
Min: 1 / Mult: 1
-
TO-126, TO-220, TO-247
22mm
38.5mm
24.89mm
-
Aluminium
0.87"
1.515"
0.98"
-
M48
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"
-
-
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"
-
-
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"
-
-
253704

RoHS

Each
1+
kr 134.770
5+
kr 108.720
10+
kr 102.150
20+
kr 90.260
50+
kr 78.370
Min: 1 / Mult: 1
1.9°C/W
TO-3
88mm
25mm
75mm
-
Aluminium
3.46"
0.98"
2.95"
-
-
1892329

RoHS

Each
1+
kr 56.560
10+
kr 39.090
25+
kr 34.370
50+
kr 31.380
100+
kr 28.280
Min: 1 / Mult: 1
9°C/W
SOT-32, TO-3P, TO-220
34.9mm
12.7mm
50.8mm
-
Aluminium
1.37"
0.5"
2"
-
-
4621300

RoHS

Each
1+
kr 62.410
10+
kr 43.100
25+
kr 37.800
50+
kr 34.500
100+
kr 31.210
Min: 1 / Mult: 1
7°C/W
TO-3P, TO-220
45mm
38.1mm
12.7mm
-
Aluminium
1.77"
1.5"
0.5"
-
-
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"
-
-
4314001

RoHS

Each
1+
kr 28.500
10+
kr 21.550
25+
kr 18.720
50+
kr 17.430
100+
kr 16.370
Min: 1 / Mult: 1
31.5°C/W
TO-252
8mm
10mm
23mm
-
Copper
0.31"
0.39"
0.91"
-
-
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