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Natural Convection Heat Sinks:

30 Products Found
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Thermal Resistance
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External Width - Metric
External Height - Metric
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External Height - Imperial
External Length - Imperial
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1 Filter(s) Selected
ComparePrice ForQuantity
1850047

RoHS

Each
1+
€ 4.620
10+
€ 3.190
25+
€ 2.990
50+
€ 2.800
100+
€ 2.310
Min: 1 / Mult: 1
13.8°C/W
BGA
40mm
10mm
40mm
Aluminium
1.57"
0.39"
1.57"
-
1850058

RoHS

Each
1+
€ 15.950
5+
€ 12.860
10+
€ 12.090
20+
€ 9.970
50+
€ 9.280
Min: 1 / Mult: 1
3.5°C/W
Universal Processor
40mm
20mm
40mm
Aluminium
1.57"
0.79"
1.57"
-
2084448

RoHS

Each
1+
€ 5.430
10+
€ 3.740
25+
€ 3.290
50+
€ 3.000
100+
€ 2.710
Min: 1 / Mult: 1
8.2°C/W
BGA
40mm
18mm
40mm
Aluminium
1.57"
0.71"
1.57"
-
1373253

RoHS

Each
1+
€ 14.260
5+
€ 11.500
10+
€ 10.800
20+
€ 8.910
50+
€ 8.290
Min: 1 / Mult: 1
3.9°C/W
BGA
40mm
13mm
40mm
Aluminium
1.57"
0.51"
1.57"
-
1892477

RoHS

Each
1+
€ 2.930
10+
€ 2.020
25+
€ 1.890
50+
€ 1.770
100+
€ 1.460
Min: 1 / Mult: 1
10.21°C/W
LED
40mm
2.5mm
40mm
Ceramic
1.57"
0.098"
1.57"
-
3912337

RoHS

Each
1+
€ 7.850
3+
€ 6.060
10+
€ 5.010
25+
€ 4.550
100+
€ 4.110
Min: 1 / Mult: 1
-
-
40mm
9mm
40mm
Aluminium Alloy
1.57"
0.35"
1.57"
-
3912338

RoHS

Each
1+
€ 8.350
3+
€ 6.440
10+
€ 5.320
25+
€ 4.830
100+
€ 4.370
Min: 1 / Mult: 1
-
-
40mm
21mm
40mm
Aluminium Alloy
1.57"
0.83"
1.57"
-
2084444

RoHS

Each
1+
€ 1.830
10+
€ 1.790
25+
€ 1.750
50+
€ 1.710
100+
€ 1.670
More Pricing...
Min: 1 / Mult: 1
9.7°C/W
BGA
40mm
10mm
40mm
Aluminium
1.57"
0.39"
1.57"
-
1373300

RoHS

Each
1+
€ 3.160
10+
€ 2.180
25+
€ 2.040
50+
€ 1.810
100+
€ 1.500
Min: 1 / Mult: 1
9.38°C/W
BGA
40mm
5mm
40mm
Aluminium
1.57"
0.2"
1.57"
-
4573588

RoHS

Each
1+
€ 5.090
10+
€ 3.510
25+
€ 3.080
50+
€ 2.810
100+
€ 2.540
Min: 1 / Mult: 1
18.1K/W
SIP
23mm
15mm
40mm
Copper
0.9"
0.59"
1.57"
FK 276 Series
4573669

RoHS

Each
1+
€ 5.090
10+
€ 3.510
25+
€ 3.080
50+
€ 2.810
100+
€ 2.540
Min: 1 / Mult: 1
17.1K/W
TO-218
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 282 Series
4573630

RoHS

Each
1+
€ 5.000
10+
€ 3.440
25+
€ 3.030
50+
€ 2.770
100+
€ 2.500
Min: 1 / Mult: 1
17.8K/W
TO-247
23mm
9mm
40mm
Copper
0.91"
0.35"
1.57"
FK 279 Series
4573548

RoHS

Each
1+
€ 4.280
10+
€ 2.950
25+
€ 2.760
50+
€ 2.590
100+
€ 2.140
Min: 1 / Mult: 1
18.8K/W
SIP
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
4573549

RoHS

Each
1+
€ 4.280
10+
€ 2.950
25+
€ 2.760
50+
€ 2.590
100+
€ 2.140
Min: 1 / Mult: 1
18.8K/W
TO-218
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
4573550

RoHS

Each
1+
€ 4.280
10+
€ 2.950
25+
€ 2.760
50+
€ 2.590
100+
€ 2.140
Min: 1 / Mult: 1
18.8K/W
TO-247
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
4573670

RoHS

Each
1+
€ 5.090
10+
€ 3.510
25+
€ 3.080
50+
€ 2.810
100+
€ 2.540
Min: 1 / Mult: 1
17.1K/W
TO-247
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 282 Series
4573551

RoHS

Each
1+
€ 4.280
10+
€ 2.950
25+
€ 2.760
50+
€ 2.590
100+
€ 2.140
Min: 1 / Mult: 1
18.8K/W
TO-248
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
4573631

RoHS

Each
1+
€ 5.000
10+
€ 3.440
25+
€ 3.030
50+
€ 2.770
100+
€ 2.500
Min: 1 / Mult: 1
17.8K/W
TO-248
23mm
9mm
40mm
Copper
0.91"
0.35"
1.57"
FK 279 Series
4573589

RoHS

Each
1+
€ 5.090
10+
€ 3.510
25+
€ 3.080
50+
€ 2.810
100+
€ 2.540
Min: 1 / Mult: 1
18.1K/W
TO-218
23mm
15mm
40mm
Copper
0.9"
0.59"
1.57"
FK 276 Series
4573628

RoHS

Each
1+
€ 5.000
10+
€ 3.440
25+
€ 3.030
50+
€ 2.770
100+
€ 2.500
Min: 1 / Mult: 1
17.8K/W
SIP
23mm
9mm
40mm
Copper
0.91"
0.35"
1.57"
FK 279 Series
4573629

RoHS

Each
1+
€ 5.000
10+
€ 3.440
25+
€ 3.030
50+
€ 2.770
100+
€ 2.500
Min: 1 / Mult: 1
17.8K/W
TO-218
23mm
9mm
40mm
Copper
0.91"
0.35"
1.57"
FK 279 Series
4573671

RoHS

Each
1+
€ 5.090
10+
€ 3.510
25+
€ 3.080
50+
€ 2.810
100+
€ 2.540
Min: 1 / Mult: 1
17.1K/W
TO-248
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 282 Series
4573668

RoHS

Each
1+
€ 5.090
10+
€ 3.510
25+
€ 3.080
50+
€ 2.810
100+
€ 2.540
Min: 1 / Mult: 1
17.1K/W
SIP
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 282 Series
4573590

RoHS

Each
1+
€ 5.090
10+
€ 3.510
25+
€ 3.080
50+
€ 2.810
100+
€ 2.540
Min: 1 / Mult: 1
18.1K/W
TO-247
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 276 Series
4573591

RoHS

Each
1+
€ 5.090
10+
€ 3.510
25+
€ 3.080
50+
€ 2.810
100+
€ 2.540
Min: 1 / Mult: 1
18.1K/W
TO-248
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 276 Series
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