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Natural Convection Heat Sinks:

33 Products Found
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Engineer
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Thermal Resistance
Packages Cooled
External Width - Metric
External Height - Metric
External Length - Metric
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External Width - Imperial
External Height - Imperial
External Length - Imperial
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Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
1710624

RoHS

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"
-
1850032

RoHS

Each
1+
€ 18.620
5+
€ 15.020
10+
€ 14.100
20+
€ 11.640
50+
€ 10.830
Min: 1 / Mult: 1
1.75°C/W
-
100mm
25mm
100mm
Aluminium
3.94"
0.98"
3.94"
-
4621992

RoHS

Each
1+
€ 40.760
5+
€ 35.810
10+
€ 29.550
20+
€ 27.490
50+
€ 26.940
Min: 1 / Mult: 1
1.65°C/W
-
200mm
25mm
150mm
Aluminium
7.87"
0.98"
5.91"
-
4621554

RoHS

Each
1+
€ 2.010
10+
€ 1.520
25+
€ 1.320
50+
€ 1.230
100+
€ 1.150
Min: 1 / Mult: 1
36°C/W
TO-220
25mm
25mm
6.5mm
Aluminium
0.98"
0.98"
0.26"
-
4621943

RoHS

Each
1+
€ 17.960
5+
€ 14.490
10+
€ 13.610
20+
€ 11.230
50+
€ 10.440
Min: 1 / Mult: 1
1.65°C/W
-
200mm
25mm
50mm
Aluminium
7.87"
0.98"
1.97"
-
4621529

RoHS

Each
1+
€ 12.450
5+
€ 10.040
10+
€ 9.430
20+
€ 7.780
50+
€ 7.240
Min: 1 / Mult: 1
1.5°C/W
TO-3
97mm
25mm
100mm
Aluminium
3.82"
0.98"
3.94"
-
1213435

RoHS

Each
1+
€ 8.790
5+
€ 6.370
10+
€ 5.950
20+
€ 5.590
50+
€ 4.610
Min: 1 / Mult: 1
13°C/W
TO-218, TO-220, TO-247
34.5mm
25mm
12.5mm
Aluminium
1.36"
0.98"
0.49"
-
1850059

RoHS

Each
1+
€ 17.580
5+
€ 14.180
10+
€ 13.320
20+
€ 10.990
50+
€ 10.220
Min: 1 / Mult: 1
2.4°C/W
Universal Processor
50mm
25mm
50mm
Aluminium
1.97"
0.98"
1.97"
-
1850026

RoHS

Each
1+
€ 3.090
10+
€ 2.130
25+
€ 1.990
50+
€ 1.870
100+
€ 1.540
Min: 1 / Mult: 1
11°C/W
SOT-32, TO-220
29mm
25mm
37.5mm
Aluminium
1.14"
0.98"
1.48"
-
4621517

RoHS

Each
1+
€ 9.840
5+
€ 7.930
10+
€ 7.460
20+
€ 6.590
50+
€ 5.720
Min: 1 / Mult: 1
1.9°C/W
TO-3
97mm
25mm
75mm
Aluminium
3.82"
0.98"
2.95"
-
4621402

RoHS

Each
1+
€ 3.940
10+
€ 2.720
25+
€ 2.540
50+
€ 2.390
100+
€ 1.980
Min: 1 / Mult: 1
13.5°C/W
TO-218, TO-220, TO-247, TO-248
29mm
25mm
12mm
Aluminium
1.14"
0.98"
0.47"
-
4621955

RoHS

Each
1+
€ 21.790
5+
€ 19.150
10+
€ 15.790
20+
€ 14.690
50+
€ 14.400
Min: 1 / Mult: 1
1.65°C/W
-
200mm
25mm
75mm
Aluminium
7.87"
0.98"
2.95"
-
1710637

RoHS

Each
1+
€ 2.040
20+
€ 1.570
75+
€ 1.300
250+
€ 1.180
1000+
€ 1.070
Min: 1 / Mult: 1
11.4°C/W
TO-220
34.5mm
25mm
12.5mm
-
1.36"
0.98"
0.49"
-
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"
-
253704

RoHS

Each
1+
€ 11.900
5+
€ 9.600
10+
€ 9.020
20+
€ 7.970
50+
€ 6.920
Min: 1 / Mult: 1
1.9°C/W
TO-3
88mm
25mm
75mm
Aluminium
3.46"
0.98"
2.95"
-
3813275

RoHS

Each
1+
€ 42.210
5+
€ 32.710
10+
€ 30.430
20+
€ 29.820
Min: 1 / Mult: 1
1°C/W
-
125mm
25mm
200mm
Aluminium Alloy
4.93"
0.99"
7.88"
-
3813276

RoHS

Each
1+
€ 60.050
5+
€ 46.080
10+
€ 45.160
Min: 1 / Mult: 1
0.65°C/W
-
200mm
25mm
200mm
Aluminium Alloy
7.88"
0.99"
7.88"
-
4621505

RoHS

Each
1+
€ 8.520
5+
€ 6.170
10+
€ 5.770
20+
€ 5.420
50+
€ 4.470
Min: 1 / Mult: 1
2.4°C/W
TO-3
97mm
25mm
50mm
Aluminium
3.82"
0.98"
1.97"
-
1710630

RoHS

Each
1+
€ 1.950
20+
€ 1.510
75+
€ 1.240
250+
€ 1.130
1000+
€ 1.020
Min: 1 / Mult: 1
11.4°C/W
TO-220
34.53mm
25mm
12.53mm
-
1.36"
0.98"
0.49"
-
2084440

RoHS

Each
1+
€ 5.160
10+
€ 3.560
25+
€ 3.130
50+
€ 2.860
100+
€ 2.580
Min: 1 / Mult: 1
10.5°C/W
BGA
27mm
25mm
27mm
Aluminium
1.06"
0.98"
1.06"
-
1373257

RoHS

Each
1+
€ 11.260
5+
€ 8.150
10+
€ 7.630
20+
€ 7.160
50+
€ 5.910
Min: 1 / Mult: 1
3.3°C/W
BGA
27mm
25mm
27mm
Aluminium
1.06"
0.98"
1.06"
-
1601017

RoHS

Each
1+
€ 14.690
5+
€ 11.850
10+
€ 11.130
20+
€ 9.180
50+
€ 8.540
Min: 1 / Mult: 1
-
BGA
35mm
25mm
35mm
Aluminium
1.38"
0.98"
1.38"
-
1213436

RoHS

Each
1+
€ 1.920
10+
€ 1.450
25+
€ 1.260
50+
€ 1.170
100+
€ 1.100
Min: 1 / Mult: 1
13°C/W
TO-218, TO-220, TO-247
34.5mm
25mm
12.5mm
Aluminium
1.36"
0.98"
0.49"
-
177013

RoHS

Each
1+
€ 23.620
5+
€ 20.760
10+
€ 17.120
20+
€ 15.930
50+
€ 15.610
Min: 1 / Mult: 1
7.3°C/W
TO-3
40.8mm
25mm
26.9mm
Aluminium
1.61"
0.98"
1.06"
-
4621542

RoHS

Each
1+
€ 13.430
5+
€ 10.830
10+
€ 10.170
20+
€ 8.390
50+
€ 7.810
Min: 1 / Mult: 1
2.7°C/W
TO-220
75mm
25mm
75mm
Aluminium
2.95"
0.98"
2.95"
-
1-25 of 33 items
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