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Natural Convection Heat Sinks:

41 Products Found
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External Width - Metric
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External Width - Imperial
External Height - Imperial
External Length - Imperial
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ComparePrice ForQuantity
1773315

RoHS

Each
1+
kr 43.210
10+
kr 29.830
25+
kr 26.240
50+
kr 23.920
100+
kr 21.600
Min: 1 / Mult: 1
30.6°C/W
BGA
27mm
10mm
27mm
Aluminium
1.06"
0.39"
1.06"
-
4621372

RoHS

Each
1+
kr 56.320
5+
kr 40.790
10+
kr 38.170
20+
kr 35.860
50+
kr 29.580
Min: 1 / Mult: 1
12°C/W
TO-3
40mm
27mm
27mm
Aluminium
1.57"
1.06"
1.06"
-
1373256

RoHS

Each
1+
kr 71.740
5+
kr 57.890
10+
kr 54.380
20+
kr 48.050
50+
kr 41.720
Min: 1 / Mult: 1
6°C/W
BGA
27mm
12mm
27mm
Aluminium
1.06"
0.47"
1.06"
-
1850043

RoHS

Each
1+
kr 24.080
10+
kr 16.600
25+
kr 15.560
50+
kr 14.660
100+
kr 12.120
Min: 1 / Mult: 1
18.5°C/W
BGA
27mm
10mm
27mm
Aluminium
1.06"
0.39"
1.06"
-
2084440

RoHS

Each
1+
kr 38.440
10+
kr 26.520
25+
kr 23.320
50+
kr 21.310
100+
kr 19.220
Min: 1 / Mult: 1
10.5°C/W
BGA
27mm
25mm
27mm
Aluminium
1.06"
0.98"
1.06"
-
1211703

RoHS

Each
1+
kr 22.630
10+
kr 15.610
25+
kr 14.640
50+
kr 13.670
100+
kr 11.280
Min: 1 / Mult: 1
20°C/W
BGA
27mm
6mm
27mm
Aluminium
1.06"
0.24"
1.06"
-
1373257

RoHS

Each
1+
kr 84.020
5+
kr 60.820
10+
kr 56.940
20+
kr 53.430
50+
kr 44.100
Min: 1 / Mult: 1
3.3°C/W
BGA
27mm
25mm
27mm
Aluminium
1.06"
0.98"
1.06"
-
1773319

RoHS

Each
1+
kr 53.220
5+
kr 38.500
10+
kr 36.030
20+
kr 33.860
50+
kr 27.960
Min: 1 / Mult: 1
20.3°C/W
BGA
27mm
18mm
27mm
Aluminium
1.06"
0.71"
1.06"
-
4302497

RoHS

Each
1+
kr 27.040
10+
kr 18.680
25+
kr 17.480
50+
kr 16.430
100+
kr 13.520
Min: 1 / Mult: 1
19°C/W
TO-218, TO-229, TO-247, TO-248
20mm
9mm
27mm
Copper
0.79"
0.35"
1.06"
-
4621360

RoHS

Each
1+
kr 45.920
5+
kr 33.290
10+
kr 31.140
20+
kr 29.280
50+
kr 24.150
Min: 1 / Mult: 1
14°C/W
TO-3
40mm
12.7mm
27mm
Aluminium
1.57"
0.5"
1.06"
-
4302461

RoHS

Each
1+
kr 30.660
10+
kr 21.160
25+
kr 19.820
50+
kr 18.550
100+
kr 15.330
Min: 1 / Mult: 1
20.5°C/W
TO-218, TO-229, TO-247, TO-248
20mm
9mm
27mm
Copper
0.79"
0.35"
1.06"
-
1850044

RoHS

Each
1+
kr 93.120
5+
kr 75.050
10+
kr 70.510
20+
kr 58.170
50+
kr 54.150
Min: 1 / Mult: 1
13.5°C/W
BGA
27mm
22mm
27mm
Aluminium
1.06"
0.87"
1.06"
-
1773316

RoHS

Each
1+
kr 48.850
5+
kr 35.410
10+
kr 33.090
20+
kr 31.080
50+
kr 25.620
Min: 1 / Mult: 1
30.6°C/W
BGA
27mm
10mm
27mm
Aluminium
1.06"
0.39"
1.06"
-
4037172

RoHS

Each
1+
kr 26.620
5+
kr 26.320
10+
kr 26.030
20+
kr 25.280
40+
kr 23.110
Min: 1 / Mult: 1
-
IXYS, TO-220, TO-247
33.9mm
39.5mm
27mm
Aluminium
1.33"
1.55"
1.06"
VR Series
177013

RoHS

Each
1+
kr 176.650
5+
kr 155.260
10+
kr 128.030
20+
kr 119.130
50+
kr 116.740
Min: 1 / Mult: 1
7.3°C/W
TO-3
40.8mm
25mm
26.9mm
Aluminium
1.61"
0.98"
1.06"
-
2522621

RoHS

Each
1+
kr 25.210
10+
kr 17.400
25+
kr 16.290
50+
kr 15.320
100+
kr 12.640
Min: 1 / Mult: 1
15.6°C/W
-
27mm
10mm
27mm
Ceramic
1.06"
0.39"
1.06"
Circular Pin Fin Series
4573369

RoHS

Each
1+
kr 26.610
10+
kr 18.310
25+
kr 17.120
50+
kr 16.070
100+
kr 13.310
Min: 1 / Mult: 1
19°C/W
TO-220
20mm
13mm
27mm
Copper
0.79"
0.51"
1.06"
FK 243 Series
4573418

RoHS

Each
1+
kr 29.600
10+
kr 20.410
25+
kr 19.060
50+
kr 17.940
100+
kr 14.800
Min: 1 / Mult: 1
20.2K/W
TO-247
20mm
9mm
27mm
Copper
0.79"
0.35"
1.06"
FK 245 Series
4573375

RoHS

Each
1+
kr 28.630
10+
kr 19.730
25+
kr 18.460
50+
kr 17.340
100+
kr 14.280
Min: 1 / Mult: 1
18.4K/W
TO-247
20mm
13mm
27mm
Copper
0.79"
0.51"
1.06"
FK 243 Series
4573372

RoHS

Each
1+
kr 28.630
10+
kr 19.730
25+
kr 18.460
50+
kr 17.340
100+
kr 14.280
Min: 1 / Mult: 1
18.4K/W
SIP
20mm
13mm
27mm
Copper
0.79"
0.51"
1.06"
FK 243 Series
4573416

RoHS

Each
1+
kr 29.600
10+
kr 20.410
25+
kr 19.060
50+
kr 17.940
100+
kr 14.800
Min: 1 / Mult: 1
20.2K/W
TO-218
20mm
9mm
27mm
Copper
0.79"
0.35"
1.06"
FK 245 Series
4573415

RoHS

Each
1+
kr 29.600
10+
kr 20.410
25+
kr 19.060
50+
kr 17.940
100+
kr 14.800
Min: 1 / Mult: 1
20.2K/W
SIP
20mm
9mm
27mm
Copper
0.79"
0.35"
1.06"
FK 245 Series
4573421

RoHS

Each
1+
kr 29.600
10+
kr 20.410
25+
kr 19.060
50+
kr 17.940
100+
kr 14.800
Min: 1 / Mult: 1
20.2K/W
TO-248
20mm
9mm
27mm
Copper
0.79"
0.35"
1.06"
FK 245 Series
4573367

RoHS

Each
1+
kr 26.610
10+
kr 18.310
25+
kr 17.120
50+
kr 16.070
100+
kr 13.310
Min: 1 / Mult: 1
19°C/W
SIP
20mm
13mm
27mm
Copper
0.79"
0.51"
1.06"
FK 243 Series
4573371

RoHS

Each
1+
kr 26.610
10+
kr 18.310
25+
kr 17.120
50+
kr 16.070
100+
kr 13.310
Min: 1 / Mult: 1
19°C/W
TO-248
20mm
13mm
27mm
Copper
0.79"
0.51"
1.06"
FK 243 Series
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