Natural Convection Heat Sinks:

47 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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Packaging
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1 Filter(s) Selected
ComparePrice ForQuantity
1213476

RoHS

Each
1+
RM12.080
10+
RM10.520
Min: 1 / Mult: 1
25°C/W
TO-220
12.7mm
13mm
19.5mm
-
Aluminium
0.5"
0.51"
0.77"
-
4621244

RoHS

Each
10+
RM10.070
Min: 10 / Mult: 10
21°C/W
SOT-32, TO-220
25.4mm
13mm
18mm
-
Aluminium
1"
0.51"
0.71"
-
4302448

RoHS

Each
1+
RM9.060
10+
RM7.920
25+
RM7.770
50+
RM7.610
100+
RM7.450
Min: 1 / Mult: 1
19.5°C/W
TO-268
13mm
13mm
22.8mm
-
Copper
0.51"
0.51"
0.9"
-
4621256

RoHS

Each
1+
RM3.870
10+
RM3.850
25+
RM3.830
50+
RM3.810
100+
RM3.780
Min: 1 / Mult: 1
15°C/W
SOT-32, TO-220
25.4mm
13mm
30mm
-
Aluminium
1"
0.51"
1.18"
-
4621268

RoHS

Each
1+
RM5.090
10+
RM5.070
25+
RM5.040
50+
RM5.020
100+
RM4.990
Min: 1 / Mult: 1
15°C/W
SOT-32, TO-220
25.4mm
13mm
33mm
-
Aluminium
1"
0.51"
1.3"
-
1373253

RoHS

Each
1+
RM41.420
5+
RM41.090
10+
RM39.980
20+
RM39.170
50+
RM38.220
Min: 1 / Mult: 1
3.9°C/W
BGA
40mm
13mm
40mm
-
Aluminium
1.57"
0.51"
1.57"
-
1373252

RoHS

Each
1+
RM37.730
5+
RM37.440
10+
RM36.430
20+
RM35.690
50+
RM34.820
Min: 1 / Mult: 1
6.9°C/W
BGA
30mm
13mm
30mm
-
Aluminium
1.18"
0.51"
1.18"
-
707351

RoHS

Each
1+
RM7.920
10+
RM7.780
25+
RM7.640
50+
RM7.500
100+
RM7.360
Min: 1 / Mult: 1
9°C/W
TO-220
42mm
13mm
38mm
-
Aluminium
1.65"
0.51"
1.5"
-
4573281

RoHS

Each
1+
RM5.370
10+
RM4.700
25+
RM4.610
50+
RM4.520
100+
RM4.420
Min: 1 / Mult: 1
15°C/W
TO-220
25.4mm
13mm
33mm
-
Aluminium
1"
0.51"
1.29"
FK 216 Series
4573282

RoHS

Each
1+
RM5.280
10+
RM4.620
25+
RM3.830
50+
RM3.760
100+
RM3.680
Min: 1 / Mult: 1
15°C/W
SOT-32
25.4mm
13mm
33mm
-
Aluminium
1"
0.51"
1.29"
FK 216 Series
4573480

RoHS

Each
1+
RM5.630
10+
RM4.920
25+
RM4.830
50+
RM4.730
100+
RM4.630
Min: 1 / Mult: 1
23.8K/W
TO-220
13mm
13mm
21mm
-
Copper
0.51"
0.51"
0.83"
FK 261 Series
4573372

RoHS

Each
1+
RM6.110
10+
RM5.730
25+
RM5.720
Min: 1 / Mult: 1
18.4K/W
SIP
20mm
13mm
27mm
-
Copper
0.79"
0.51"
1.06"
FK 243 Series
4573499

RoHS

Each
1+
RM5.530
10+
RM4.840
25+
RM4.750
50+
RM4.650
100+
RM4.550
Min: 1 / Mult: 1
22.2K/W
TO-220
13mm
13mm
21mm
-
Copper
0.51"
0.51"
0.83"
FK 267 Series
4573501

RoHS

Each
1+
RM6.220
10+
RM5.680
25+
RM5.670
Min: 1 / Mult: 1
21.9K/W
TO-220
13mm
13mm
21mm
-
Copper
0.51"
0.51"
0.83"
FK 267 Series
4573370

RoHS

Each
1+
RM6.220
10+
RM5.430
25+
RM5.350
Min: 1 / Mult: 1
19K/W
TO-247
20mm
13mm
27mm
-
Copper
0.79"
0.51"
1.06"
FK 243 Series
4573280

RoHS

Each
1+
RM5.370
10+
RM4.700
25+
RM4.610
50+
RM4.520
100+
RM4.420
Min: 1 / Mult: 1
15°C/W
SOT-32
25.4mm
13mm
33mm
-
Aluminium
1"
0.51"
1.29"
FK 216 Series
4573484

RoHS

Each
1+
RM5.630
10+
RM4.920
25+
RM4.830
50+
RM4.730
100+
RM4.630
Min: 1 / Mult: 1
23.5K/W
TO-220
13mm
13mm
26mm
-
Copper
0.51"
0.51"
1.02"
FK 262 Series
4573285

RoHS

Each
1+
RM11.510
5+
RM10.250
10+
RM10.050
20+
RM9.840
50+
RM9.640
Min: 1 / Mult: 1
16K/W
TO-220
28.3mm
13mm
35.5mm
-
Aluminium
1.11"
0.51"
1.39"
FK 217 Series
4573371

RoHS

Each
1+
RM6.220
10+
RM5.430
25+
RM5.350
Min: 1 / Mult: 1
19K/W
TO-248
20mm
13mm
27mm
-
Copper
0.79"
0.51"
1.06"
FK 243 Series
4573368

RoHS

Each
1+
RM6.220
10+
RM5.430
25+
RM5.350
Min: 1 / Mult: 1
19K/W
TO-218
20mm
13mm
27mm
-
Copper
0.79"
0.51"
1.06"
FK 243 Series
4573279

RoHS

Each
10+
RM4.110
50+
RM3.590
100+
RM3.520
250+
RM3.450
Min: 10 / Mult: 10
21°C/W
SOT-32
25.4mm
13mm
18mm
-
Aluminium
1"
0.51"
0.7"
FK 215 Series
4573382

RoHS

Each
1+
RM6.220
10+
RM5.430
25+
RM5.330
50+
RM5.280
Min: 1 / Mult: 1
18.4K/W
TO-248
20mm
13mm
32mm
-
Copper
0.79"
0.51"
1.26"
FK 243 Series
4573379

RoHS

Each
1+
RM6.220
10+
RM5.430
25+
RM5.330
50+
RM5.280
Min: 1 / Mult: 1
18.4K/W
TO-218
20mm
13mm
32mm
-
Copper
0.79"
0.51"
1.26"
FK 243 Series
4573505

RoHS

Each
1+
RM6.220
10+
RM5.680
25+
RM5.670
Min: 1 / Mult: 1
21.1K/W
TO-220
13mm
13mm
0
-
Copper
0.51"
0.51"
1.18"
FK 268 Series
4573277

RoHS

Each
1+
RM5.280
10+
RM4.620
25+
RM3.830
50+
RM3.760
100+
RM3.680
Min: 1 / Mult: 1
15°C/W
TO-220
25.4mm
13mm
0
-
Aluminium
1"
0.51"
1.18"
FK 214 Series
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