Natural Convection Heat Sinks:

105 Products Found
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External Diameter - Imperial
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34M8466

RoHS

Each
1+
$4.760
10+
$4.580
25+
$4.440
50+
$4.100
100+
$3.740
More Pricing...
Min: 1 / Mult: 1
8.2°C/W
TO-3P, TO-220
45mm
12.7mm
25.4mm
-
Aluminium
1.77"
0.5"
1"
-
-
58F1360

RoHS

Each
1+
$0.525
10+
$0.525
25+
$0.525
50+
$0.525
100+
$0.485
More Pricing...
Min: 1 / Mult: 1
22°C/W
TO-202, TO-218, TO-220
30mm
12.7mm
25.4mm
-
Aluminum
1.18"
0.5"
1"
-
-
67T0957

RoHS

Each
1+
$1.950
10+
$1.950
25+
$1.950
50+
$1.950
100+
$1.950
More Pricing...
Min: 1 / Mult: 1
14°C/W
TO-3
40mm
12.7mm
27mm
-
Aluminium
1.57"
0.5"
1.06"
-
-
34M6211

RoHS

Each
1+
$1.940
10+
$1.850
25+
$1.770
50+
$1.700
100+
$1.620
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
12.7mm
19mm
-
Aluminium
0.57"
0.5"
0.75"
-
-
10WX1090

RoHS

Each
1+
$14.960
10+
$13.960
25+
$12.820
50+
$11.690
100+
$10.600
More Pricing...
Min: 1 / Mult: 1
45.2°C/W
TO-5
-
12.7mm
-
16mm
Aluminium
-
0.5"
-
0.63"
-
46T6892

RoHS

Each
1+
$3.490
10+
$3.310
25+
$3.150
50+
$2.960
100+
$2.780
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"
-
-
81F048

RoHS

Each
1+
$0.492
10+
$0.444
25+
$0.424
50+
$0.409
100+
$0.397
More Pricing...
Min: 1 / Mult: 1
50°C/W
TO-220
13.2mm
12.7mm
19mm
-
Aluminum
0.52"
0.5"
0.75"
-
-
46T6890

RoHS

Each
1+
$3.330
10+
$3.160
25+
$2.990
50+
$2.830
100+
$2.660
Min: 1 / Mult: 1
11°C/W
SOT-32, TO-3P, TO-220
34.9mm
12.7mm
38.1mm
-
Aluminium
1.37"
0.5"
1.5"
-
-
16M4743

RoHS

Each
1+
$1.100
Min: 1 / Mult: 1
24.4°C/W
TO-220
13.21mm
12.7mm
19mm
-
Aluminum
0.52"
0.5"
0.75"
-
-
46T6891

RoHS

Each
1+
$3.990
10+
$3.920
25+
$3.690
50+
$3.550
100+
$3.470
More Pricing...
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"
-
-
58F1359

RoHS

Each
1+
$0.441
10+
$0.441
25+
$0.441
50+
$0.441
100+
$0.407
More Pricing...
Min: 1 / Mult: 1
25°C/W
TO-202, TO-218, TO-220
18.1mm
12.7mm
25.4mm
-
Aluminum
0.71"
0.5"
1"
-
-
73K6785

RoHS

Each
1+
$8.470
10+
$8.220
25+
$8.050
50+
$7.890
100+
$7.700
More Pricing...
Min: 1 / Mult: 1
12°C/W
TO-3
35.6mm
12.7mm
47.8mm
-
Aluminum
1.4"
0.5"
1.88"
-
-
46T6889

RoHS

Each
1+
$3.420
10+
$3.350
25+
$3.160
50+
$3.050
100+
$2.960
More Pricing...
Min: 1 / Mult: 1
14°C/W
SOT-32, TO-3P, TO-220
34.9mm
12.7mm
25.4mm
-
Aluminium
1.37"
0.5"
1"
-
-
46T6596

RoHS

Each
10+
$1.350
25+
$1.290
50+
$1.230
100+
$1.160
250+
$1.120
More Pricing...
Min: 10 / Mult: 10
20°C/W
TO-220
25.4mm
12.7mm
33.8mm
-
Aluminium
1"
0.5"
1.33"
-
-
08N7065

RoHS

Each
1+
$5.620
Min: 1 / Mult: 1
19°C/W
TO-220
25.4mm
12.7mm
30mm
-
Aluminium
1"
0.5"
1.18"
-
-
46T6894

RoHS

Each
1+
$5.700
10+
$5.510
25+
$5.330
50+
$4.940
100+
$4.540
More Pricing...
Min: 1 / Mult: 1
8°C/W
SOT-32, TO-3P, TO-220
34.9mm
12.7mm
63.5mm
-
Aluminium
1.37"
0.5"
2.5"
-
-
34M6212

RoHS

Each
1+
$2.590
10+
$2.480
25+
$2.380
50+
$2.270
100+
$2.160
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
12.7mm
19mm
-
Aluminium
0.57"
0.5"
0.75"
-
-
34M6208

RoHS

Each
1+
$2.560
10+
$2.510
25+
$2.360
50+
$2.280
100+
$2.220
More Pricing...
Min: 1 / Mult: 1
20°C/W
TO-220
25.4mm
12.7mm
33.8mm
-
Aluminium
1"
0.5"
1.33"
-
-
21M9045

RoHS

Each
1+
$2.480
10+
$2.370
25+
$2.270
50+
$2.160
100+
$2.060
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
12.7mm
19mm
-
Aluminium
0.57"
0.5"
0.75"
-
-
81F043

RoHS

Each
1+
$0.662
10+
$0.593
25+
$0.565
50+
$0.547
100+
$0.527
More Pricing...
Min: 1 / Mult: 1
15.5°C/W
TO-220
17.8mm
12.7mm
44.5mm
-
Aluminum
0.7"
0.5"
1.75"
-
-
89K0438

RoHS

Each
1+
$3.570
Min: 1 / Mult: 1
27.3°C/W
TO-220, TO-262
12.7mm
12.7mm
19mm
-
Aluminum
0.5"
0.5"
0.75"
-
-
18AM9582

RoHS

Each
10+
$1.430
25+
$1.360
50+
$1.310
100+
$1.230
250+
$1.190
More Pricing...
Min: 10 / Mult: 10
20°C/W
TO-220
25.4mm
12.7mm
33.8mm
-
Aluminium
1"
0.5"
1.33"
-
FK 222 Series
18AM9521

RoHS

Each
1+
$3.280
10+
$3.220
25+
$3.040
50+
$2.920
100+
$2.850
More Pricing...
Min: 1 / Mult: 1
8°C/W
SOT-32
45mm
12.7mm
45mm
-
Aluminium
1.77"
0.5"
1.77"
-
FK 202 Series
78M7610

RoHS

Each
100+
$16.950
250+
$15.720
Min: 128 / Mult: 64
4°C/W
Full Brick
61mm
12.7mm
117mm
-
Aluminum
2.4"
0.5"
4.6"
-
-
73K3927

RoHS

Each
1+
$11.300
Min: 1620 / Mult: 540
13.4°C/W
TO-220
34.9mm
12.7mm
25.4mm
-
Aluminum
1.4"
0.5"
1"
-
-
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