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Natural Convection Heat Sinks:

674 Products Found
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External Diameter - Imperial
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1 Filter(s) Selected
ComparePrice ForQuantity
1213468

RoHS

Each
1+
€ 17.860
5+
€ 14.410
10+
€ 13.530
20+
€ 11.170
50+
€ 10.380
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"
-
-
170075

RoHS

Each
1+
€ 9.580
5+
€ 6.930
10+
€ 6.490
20+
€ 6.090
50+
€ 5.030
Min: 1 / Mult: 1
21°C/W
TO-126
22mm
19mm
19mm
-
Aluminium
0.87"
0.75"
0.75"
-
-
4621840

RoHS

Each
1+
€ 19.900
5+
€ 15.080
10+
€ 13.260
20+
€ 11.440
50+
€ 10.640
Min: 1 / Mult: 1
1.4°C/W
-
160mm
40mm
50mm
-
Aluminium
6.3"
1.57"
1.97"
-
-
4620896

RoHS

Each
10+
€ 0.969
50+
€ 0.702
100+
€ 0.656
250+
€ 0.568
Min: 10 / Mult: 10
50°C/W
DIP
19mm
4.8mm
6.3mm
-
Aluminium
0.75"
0.19"
0.25"
-
-
1222499

RoHS

Each
1+
€ 3.210
10+
€ 2.210
25+
€ 2.070
50+
€ 1.780
100+
€ 1.470
Min: 1 / Mult: 1
26°C/W
TO-220
15mm
12.7mm
15.24mm
-
Aluminium
0.59"
0.5"
0.6"
-
-
2822617

RoHS

Each
1+
€ 3.070
10+
€ 2.120
25+
€ 1.980
50+
€ 1.770
100+
€ 1.460
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+
€ 50.920
5+
€ 39.470
10+
€ 36.710
20+
€ 35.980
Min: 1 / Mult: 1
0.4°C/W
-
200mm
40mm
150mm
-
Aluminium
7.87"
1.57"
5.91"
-
-
4064595

RoHS

Each
1+
€ 8.060
5+
€ 6.490
10+
€ 6.100
20+
€ 5.390
50+
€ 4.680
Min: 1 / Mult: 1
3.35K/W
-
42mm
35mm
84mm
-
Aluminium
1.65"
1.38"
3.31"
-
-
3261688

RoHS

Each
1+
€ 5.550
5+
€ 4.020
10+
€ 3.760
20+
€ 3.420
50+
€ 2.820
Min: 1 / Mult: 1
-
TO-126, TO-220, TO-247
22mm
38.5mm
24.89mm
-
Aluminium
0.87"
1.515"
0.98"
-
M48
3261686

RoHS

Each
1+
€ 4.520
10+
€ 3.120
25+
€ 2.750
50+
€ 2.510
100+
€ 2.260
Min: 1 / Mult: 1
-
TO-126, TO-220, TO-247
22mm
38.5mm
14.99mm
-
Aluminium
0.87"
1.515"
0.59"
-
M48
148119

RoHS

Each
1+
€ 66.490
5+
€ 48.950
10+
€ 45.530
20+
€ 44.620
Min: 1 / Mult: 1
0.42°C/W
-
300mm
40mm
100mm
-
Aluminium
11.81"
1.57"
3.94"
-
-
1850047

RoHS

Each
1+
€ 4.390
10+
€ 3.030
25+
€ 2.830
50+
€ 2.660
100+
€ 2.190
Min: 1 / Mult: 1
13.8°C/W
BGA
40mm
10mm
40mm
-
Aluminium
1.57"
0.39"
1.57"
-
-
4621980

RoHS

Each
1+
€ 25.920
5+
€ 22.780
10+
€ 18.790
20+
€ 16.610
50+
€ 16.280
Min: 1 / Mult: 1
1.65°C/W
-
200mm
25mm
100mm
-
Aluminium
7.87"
0.98"
3.94"
-
-
1850042

RoHS

Each
1+
€ 2.320
10+
€ 1.760
25+
€ 1.510
50+
€ 1.420
100+
€ 1.330
Min: 1 / Mult: 1
27.4°C/W
BGA
14mm
10mm
14mm
-
Aluminium
0.55"
0.39"
0.55"
-
-
1892347

RoHS

Each
1+
€ 1.860
10+
€ 1.420
25+
€ 1.230
50+
€ 1.140
100+
€ 1.070
Min: 1 / Mult: 1
44°C/W
TO-5
-
10mm
-
12.7mm
Aluminium
-
0.39"
-
0.5"
-
1211720

RoHS

Each
1+
€ 64.450
5+
€ 47.450
10+
€ 44.140
20+
€ 43.260
Min: 1 / Mult: 1
0.4°C/W
-
300mm
40mm
100mm
-
Aluminium
11.81"
1.57"
3.94"
-
-
1219491

RoHS

Each
1+
€ 3.880
10+
€ 2.680
25+
€ 2.500
50+
€ 2.360
100+
€ 1.950
Min: 1 / Mult: 1
11°C/W
TO-220
34.9mm
38.1mm
12.7mm
-
Aluminium
1.37"
1.5"
0.5"
-
-
1850037

RoHS

Each
1+
€ 2.850
10+
€ 2.160
25+
€ 1.750
50+
€ 1.640
100+
€ 1.610
Min: 1 / Mult: 1
18.6°C/W
PGA
14mm
14mm
14mm
-
Aluminium
0.55"
0.55"
0.55"
-
-
177011

RoHS

Each
1+
€ 7.890
5+
€ 5.710
10+
€ 5.340
20+
€ 5.020
50+
€ 4.140
Min: 1 / Mult: 1
4.9°C/W
TO-218, TO-220
46mm
33mm
50mm
-
Aluminium
1.81"
1.3"
1.97"
-
-
170074

RoHS

Each
1+
€ 11.210
5+
€ 8.120
10+
€ 7.590
20+
€ 7.140
50+
€ 5.880
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+
€ 0.661
50+
€ 0.479
100+
€ 0.448
250+
€ 0.421
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+
€ 19.920
5+
€ 15.090
10+
€ 13.770
20+
€ 12.450
50+
€ 11.580
Min: 1 / Mult: 1
1.2°C/W
TO-3
88mm
35mm
125mm
-
Aluminium
3.46"
1.38"
4.92"
-
-
1850041

RoHS

Each
1+
€ 2.490
10+
€ 1.900
25+
€ 1.640
50+
€ 1.520
100+
€ 1.430
Min: 1 / Mult: 1
28.5°C/W
BGA
10mm
10mm
10mm
-
Aluminium
0.39"
0.39"
0.39"
-
-
170073

RoHS

Each
1+
€ 9.030
5+
€ 6.540
10+
€ 6.120
20+
€ 5.750
50+
€ 4.750
Min: 1 / Mult: 1
30°C/W
TO-220
22mm
11mm
19mm
-
Aluminium
0.87"
0.43"
0.75"
-
-
4621608

RoHS

Each
1+
€ 13.410
5+
€ 10.820
10+
€ 10.160
20+
€ 8.380
50+
€ 7.800
Min: 1 / Mult: 1
2.5°C/W
-
66mm
40mm
50mm
-
Aluminium
2.6"
1.57"
1.97"
-
-
1-25 of 674 items
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