Natural Convection Heat Sinks:

27 Products Found
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External Length - Imperial
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ComparePrice ForQuantity
1850047

RoHS

Each
1+
Rs.425.570
10+
Rs.395.410
25+
Rs.357.460
50+
Rs.331.680
100+
Rs.278.930
Min: 1 / Mult: 1
13.8°C/W
BGA
40mm
10mm
40mm
Aluminium
1.57"
0.39"
1.57"
-
2084448

RoHS

Each
1+
Rs.324.270
10+
Rs.297.930
25+
Rs.286.860
50+
Rs.275.770
100+
Rs.253.600
Min: 1 / Mult: 1
8.2°C/W
BGA
40mm
18mm
40mm
Aluminium
1.57"
0.71"
1.57"
-
1850058

RoHS

Each
1+
Rs.1,096.560
5+
Rs.1,072.380
10+
Rs.1,048.190
20+
Rs.1,019.080
50+
Rs.989.960
Min: 1 / Mult: 1
3.5°C/W
Universal Processor
40mm
20mm
40mm
Aluminium
1.57"
0.79"
1.57"
-
1373253

RoHS

Each
1+
Rs.855.570
5+
Rs.837.460
10+
Rs.787.240
20+
Rs.754.300
50+
Rs.726.410
Min: 1 / Mult: 1
3.9°C/W
BGA
40mm
13mm
40mm
Aluminium
1.57"
0.51"
1.57"
-
3912338

RoHS

Each
1+
Rs.829.220
3+
Rs.640.710
10+
Rs.528.560
25+
Rs.480.830
100+
Rs.434.300
Min: 1 / Mult: 1
-
-
40mm
21mm
40mm
Aluminium Alloy
1.57"
0.83"
1.57"
-
3912337

RoHS

Each
1+
Rs.781.490
3+
Rs.602.530
10+
Rs.497.530
25+
Rs.452.190
100+
Rs.409.250
Min: 1 / Mult: 1
-
-
40mm
9mm
40mm
Aluminium Alloy
1.57"
0.35"
1.57"
-
1892477

RoHS

Each
1+
Rs.196.930
10+
Rs.172.310
25+
Rs.165.740
50+
Rs.159.160
100+
Rs.141.320
Min: 1 / Mult: 1
10.21°C/W
LED
40mm
2.5mm
40mm
Ceramic
1.57"
0.098"
1.57"
-
4573550

RoHS

Each
1+
Rs.180.860
10+
Rs.158.250
25+
Rs.155.090
50+
Rs.151.920
100+
Rs.148.760
Min: 1 / Mult: 1
18.8K/W
TO-247
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
4573551

RoHS

Each
1+
Rs.180.860
10+
Rs.158.250
25+
Rs.155.090
50+
Rs.151.920
100+
Rs.148.760
Min: 1 / Mult: 1
18.8K/W
TO-248
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
4573668

RoHS

Each
1+
Rs.217.670
10+
Rs.190.460
25+
Rs.186.660
50+
Rs.182.850
100+
Rs.179.040
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+
Rs.217.670
10+
Rs.190.460
25+
Rs.186.660
50+
Rs.182.850
100+
Rs.179.040
Min: 1 / Mult: 1
18.1K/W
TO-247
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 276 Series
4573630

RoHS

Each
1+
Rs.212.420
10+
Rs.185.860
25+
Rs.182.150
50+
Rs.178.430
100+
Rs.174.710
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+
Rs.180.860
10+
Rs.158.250
25+
Rs.155.090
50+
Rs.151.920
100+
Rs.148.760
Min: 1 / Mult: 1
18.8K/W
SIP
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
4573629

RoHS

Each
1+
Rs.212.420
10+
Rs.185.860
25+
Rs.182.150
50+
Rs.178.430
100+
Rs.174.710
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+
Rs.217.670
10+
Rs.190.460
25+
Rs.186.660
50+
Rs.182.850
100+
Rs.179.040
Min: 1 / Mult: 1
17.1K/W
TO-248
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 282 Series
4573589

RoHS

Each
1+
Rs.217.670
10+
Rs.190.460
25+
Rs.186.660
50+
Rs.182.850
100+
Rs.179.040
Min: 1 / Mult: 1
18.1K/W
TO-218
23mm
15mm
40mm
Copper
0.9"
0.59"
1.57"
FK 276 Series
4573669

RoHS

Each
1+
Rs.217.670
10+
Rs.190.460
25+
Rs.186.660
50+
Rs.182.850
100+
Rs.179.040
Min: 1 / Mult: 1
17.1K/W
TO-218
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 282 Series
4573670

RoHS

Each
1+
Rs.217.670
10+
Rs.190.460
25+
Rs.186.660
50+
Rs.182.850
100+
Rs.179.040
Min: 1 / Mult: 1
17.1K/W
TO-247
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 282 Series
4573588

RoHS

Each
1+
Rs.217.670
10+
Rs.190.460
25+
Rs.186.660
50+
Rs.182.850
100+
Rs.179.040
Min: 1 / Mult: 1
18.1K/W
SIP
23mm
15mm
40mm
Copper
0.9"
0.59"
1.57"
FK 276 Series
4573591

RoHS

Each
1+
Rs.217.670
10+
Rs.190.460
25+
Rs.186.660
50+
Rs.182.850
100+
Rs.179.040
Min: 1 / Mult: 1
18.1K/W
TO-248
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 276 Series
4573631

RoHS

Each
1+
Rs.212.420
10+
Rs.185.860
25+
Rs.182.150
50+
Rs.178.430
100+
Rs.174.710
Min: 1 / Mult: 1
17.8K/W
TO-248
23mm
9mm
40mm
Copper
0.91"
0.35"
1.57"
FK 279 Series
4573628

RoHS

Each
1+
Rs.212.420
10+
Rs.185.860
25+
Rs.182.150
50+
Rs.178.430
100+
Rs.174.710
Min: 1 / Mult: 1
17.8K/W
SIP
23mm
9mm
40mm
Copper
0.91"
0.35"
1.57"
FK 279 Series
4573549

RoHS

Each
1+
Rs.180.860
10+
Rs.158.250
25+
Rs.155.090
50+
Rs.151.920
100+
Rs.148.760
Min: 1 / Mult: 1
18.8K/W
TO-218
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
2084436

RoHS

Each
1+
Rs.390.640
5+
Rs.385.500
10+
Rs.380.360
20+
Rs.373.140
50+
Rs.365.910
Min: 1 / Mult: 1
13.5°C/W
BGA
40mm
10mm
40mm
Aluminium
1.57"
0.39"
1.57"
-
1373300

RoHS

Each
1+
Rs.175.340
10+
Rs.171.200
25+
Rs.163.640
50+
Rs.158.400
100+
Rs.154.190
Min: 1 / Mult: 1
9.38°C/W
BGA
40mm
5mm
40mm
Aluminium
1.57"
0.2"
1.57"
-
1-25 of 27 items
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