Natural Convection Heat Sinks:

49 Products Found
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Thermal Resistance
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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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1892334

RoHS

Each
1+
CNY30.420
(CNY34.3746)
5+
CNY28.810
(CNY32.5553)
10+
CNY28.560
(CNY32.2728)
Min: 1 / Mult: 1
2.8°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
30mm
45mm
100mm
Aluminium
1.18"
1.77"
3.94"
-
1211719

RoHS

Each
1+
CNY65.510
(CNY74.0263)
5+
CNY63.880
(CNY72.1844)
10+
CNY59.340
(CNY67.0542)
20+
CNY56.250
(CNY63.5625)
50+
CNY53.580
(CNY60.5454)
Min: 1 / Mult: 1
3.4°C/W
-
100mm
15mm
100mm
Aluminium
3.94"
0.59"
3.94"
-
4621920

RoHS

Each
1+
CNY183.770
(CNY207.6601)
5+
CNY180.100
(CNY203.513)
10+
CNY176.420
(CNY199.3546)
20+
CNY172.750
(CNY195.2075)
50+
CNY169.080
(CNY191.0604)
Min: 1 / Mult: 1
1.25°C/W
-
150mm
27mm
100mm
Aluminium
5.91"
1.06"
3.94"
-
150016

RoHS

Each
1+
CNY155.010
(CNY175.1613)
5+
CNY151.910
(CNY171.6583)
10+
CNY148.810
(CNY168.1553)
20+
CNY145.710
(CNY164.6523)
50+
CNY142.610
(CNY161.1493)
Min: 1 / Mult: 1
1°C/W
-
120mm
37mm
100mm
Aluminium
4.72"
1.46"
3.94"
-
175647

RoHS

Each
1+
CNY142.330
(CNY160.8329)
5+
CNY138.050
(CNY155.9965)
10+
CNY132.890
(CNY150.1657)
20+
CNY129.310
(CNY146.1203)
50+
CNY127.130
(CNY143.6569)
Min: 1 / Mult: 1
1.1°C/W
-
96mm
40mm
100mm
Aluminium
3.78"
1.57"
3.94"
-
526897

RoHS

Each
1+
CNY97.080
(CNY109.7004)
5+
CNY95.140
(CNY107.5082)
10+
CNY93.200
(CNY105.316)
20+
CNY91.260
(CNY103.1238)
50+
CNY89.320
(CNY100.9316)
Min: 1 / Mult: 1
3.1°C/W
TO-218, TO-220
50mm
28mm
100mm
Aluminium
1.97"
1.1"
3.94"
-
4621864

RoHS

Each
1+
CNY269.540
(CNY304.5802)
5+
CNY264.150
(CNY298.4895)
10+
CNY258.760
(CNY292.3988)
20+
CNY253.370
(CNY286.3081)
50+
CNY247.980
(CNY280.2174)
Min: 1 / Mult: 1
0.9°C/W
-
160mm
40mm
100mm
Aluminium
6.3"
1.57"
3.94"
-
177012

RoHS

Each
1+
CNY86.520
(CNY97.7676)
5+
CNY84.790
(CNY95.8127)
10+
CNY83.060
(CNY93.8578)
20+
CNY81.330
(CNY91.9029)
50+
CNY79.600
(CNY89.948)
Min: 1 / Mult: 1
3.4°C/W
TO-218, TO-220
46mm
33mm
100mm
Aluminium
1.81"
1.3"
3.94"
-
253728

RoHS

Each
1+
CNY76.020
(CNY85.9026)
5+
CNY74.720
(CNY84.4336)
10+
CNY69.720
(CNY78.7836)
20+
CNY66.320
(CNY74.9416)
50+
CNY63.420
(CNY71.6646)
Min: 1 / Mult: 1
1.4°C/W
TO-3
88mm
35mm
100mm
Aluminium
3.46"
1.38"
3.94"
-
4621890

RoHS

Each
1+
CNY316.600
(CNY357.758)
5+
CNY313.440
(CNY354.1872)
10+
CNY310.270
(CNY350.6051)
20+
CNY307.110
(CNY347.0343)
50+
CNY303.940
(CNY343.4522)
Min: 1 / Mult: 1
0.7°C/W
-
200mm
40mm
100mm
Aluminium
7.87"
1.57"
3.94"
-
1211720

RoHS

Each
1+
CNY476.370
(CNY538.2981)
5+
CNY467.190
(CNY527.9247)
10+
CNY458.000
(CNY517.540)
20+
CNY448.840
(CNY507.1892)
Min: 1 / Mult: 1
0.4°C/W
-
300mm
40mm
100mm
Aluminium
11.81"
1.57"
3.94"
-
4621440

RoHS

Each
1+
CNY70.630
(CNY79.8119)
5+
CNY68.880
(CNY77.8344)
10+
CNY63.990
(CNY72.3087)
20+
CNY60.650
(CNY68.5345)
50+
CNY57.770
(CNY65.2801)
Min: 1 / Mult: 1
2.2°C/W
-
159mm
10mm
100mm
Aluminium
6.26"
0.39"
3.94"
-
1850032

RoHS

Each
1+
CNY184.320
(CNY208.2816)
5+
CNY182.490
(CNY206.2137)
10+
CNY180.650
(CNY204.1345)
20+
CNY178.810
(CNY202.0553)
50+
CNY176.970
(CNY199.9761)
Min: 1 / Mult: 1
1.75°C/W
-
100mm
25mm
100mm
Aluminium
3.94"
0.98"
3.94"
-
4621529

RoHS

Each
1+
CNY91.830
(CNY103.7679)
5+
CNY89.990
(CNY101.6887)
10+
CNY88.160
(CNY99.6208)
20+
CNY86.320
(CNY97.5416)
50+
CNY84.480
(CNY95.4624)
Min: 1 / Mult: 1
1.5°C/W
TO-3
97mm
25mm
100mm
Aluminium
3.82"
0.98"
3.94"
-
4621980

RoHS

Each
1+
CNY201.140
(CNY227.2882)
100+
CNY193.100
(CNY218.203)
250+
CNY185.040
(CNY209.0952)
500+
CNY181.030
(CNY204.5639)
Min: 1 / Mult: 1
1.65°C/W
-
200mm
25mm
100mm
Aluminium
7.87"
0.98"
3.94"
-
4621580

RoHS

Each
1+
CNY179.980
(CNY203.3774)
5+
CNY176.390
(CNY199.3207)
10+
CNY172.790
(CNY195.2527)
20+
CNY169.190
(CNY191.1847)
50+
CNY165.590
(CNY187.1167)
Min: 1 / Mult: 1
1.4°C/W
-
100mm
40mm
100mm
Aluminium
3.94"
1.57"
3.94"
-
253935

RoHS

Each
1+
CNY64.470
(CNY72.8511)
5+
CNY63.190
(CNY71.4047)
10+
CNY61.900
(CNY69.947)
20+
CNY60.610
(CNY68.4893)
50+
CNY59.320
(CNY67.0316)
Min: 1 / Mult: 1
3.1°C/W
TO-218, TO-220
50mm
28mm
100mm
Aluminium
1.97"
1.1"
3.94"
-
523185

RoHS

Each
1+
CNY239.220
(CNY270.3186)
5+
CNY234.440
(CNY264.9172)
10+
CNY229.660
(CNY259.5158)
20+
CNY224.870
(CNY254.1031)
50+
CNY220.090
(CNY248.7017)
Min: 1 / Mult: 1
1.021°C/W
-
125mm
50mm
100mm
Aluminium
4.92"
1.97"
3.94"
-
1892339

RoHS

Each
1+
CNY36.600
(CNY41.358)
5+
CNY35.970
(CNY40.6461)
10+
CNY33.570
(CNY37.9341)
20+
CNY31.930
(CNY36.0809)
50+
CNY30.530
(CNY34.4989)
Min: 1 / Mult: 1
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
100mm
Aluminium
0.98"
1.18"
3.94"
-
4621839

RoHS

Each
1+
CNY155.780
(CNY176.0314)
5+
CNY152.670
(CNY172.5171)
10+
CNY149.550
(CNY168.9915)
20+
CNY146.440
(CNY165.4772)
50+
CNY143.320
(CNY161.9516)
Min: 1 / Mult: 1
1.5°C/W
-
66mm
40mm
100mm
Aluminium
2.6"
1.57"
3.94"
-
1850028

RoHS

Each
1+
CNY30.120
(CNY34.0356)
10+
CNY28.530
(CNY32.2389)
25+
CNY27.090
(CNY30.6117)
50+
CNY26.520
(CNY29.9676)
100+
CNY25.890
(CNY29.2557)
Min: 1 / Mult: 1
6K/W
SOT-32, TO-220
21.45mm
19mm
100mm
Aluminium
0.84"
0.75"
3.94"
-
4621426

RoHS

Each
1+
CNY136.340
(CNY154.0642)
5+
CNY133.620
(CNY150.9906)
10+
CNY130.890
(CNY147.9057)
20+
CNY128.160
(CNY144.8208)
50+
CNY125.440
(CNY141.7472)
Min: 1 / Mult: 1
1.6°C/W
-
159mm
15mm
100mm
Aluminium
6.26"
0.59"
3.94"
-
150014

RoHS

Each
1+
CNY42.740
(CNY48.2962)
5+
CNY42.000
(CNY47.460)
10+
CNY39.190
(CNY44.2847)
20+
CNY37.280
(CNY42.1264)
50+
CNY35.650
(CNY40.2845)
Min: 1 / Mult: 1
2.9°C/W
-
93mm
14mm
100mm
Aluminium
3.66"
0.55"
3.94"
-
1850031

RoHS

Each
1+
CNY20.800
(CNY23.504)
10+
CNY20.270
(CNY22.9051)
25+
CNY19.540
(CNY22.0802)
50+
CNY18.380
(CNY20.7694)
100+
CNY17.910
(CNY20.2383)
Min: 1 / Mult: 1
8°C/W
SOT-32, TO-220
11.8mm
8mm
100mm
Aluminium
0.46"
0.31"
3.94"
-
3779071

RoHS

Each
1+
CNY39.200
(CNY44.296)
5+
CNY38.520
(CNY43.5276)
10+
CNY35.950
(CNY40.6235)
20+
CNY34.190
(CNY38.6347)
50+
CNY32.700
(CNY36.951)
Min: 1 / Mult: 1
3.6K/W
-
76mm
16.8mm
100mm
Aluminium
2.99"
0.66"
3.94"
-
1-25 of 49 items
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