20mm Natural Convection Heat Sinks:

12 Products Found
Find a huge range of 20mm Natural Convection Heat Sinks at element14 China. We stock a wide range of Natural Convection Heat Sinks, such as 15mm, 42mm, 100mm & 25mm Natural Convection Heat Sinks from the worlds top manufacturers including: Fischer Elektronik, Spreadfast, Abl Heatsinks & Amec Thermasol
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Engineer
Manufacturer
Thermal Resistance
Packages Cooled
External Width - Metric
External Height - Metric
External Length - Metric
Heat Sink Material
External Width - Imperial
External Height - Imperial
External Length - Imperial
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Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
4302473

RoHS

Each
1+
CNY14.880
(CNY16.8144)
10+
CNY14.530
(CNY16.4189)
25+
CNY13.620
(CNY15.3906)
50+
CNY12.980
(CNY14.6674)
100+
CNY12.390
(CNY14.0007)
Min: 1 / Mult: 1
19.7°C/W
TO-218, TO-220, TO-247, TO-248
20mm
28mm
9mm
Copper
0.79"
1.1"
0.35"
-
4302497

RoHS

Each
1+
CNY13.570
(CNY15.3341)
10+
CNY13.240
(CNY14.9612)
25+
CNY12.300
(CNY13.899)
50+
CNY11.660
(CNY13.1758)
100+
CNY11.120
(CNY12.5656)
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"
-
4302503

RoHS

Each
1+
CNY13.580
(CNY15.3454)
10+
CNY13.250
(CNY14.9725)
25+
CNY12.420
(CNY14.0346)
50+
CNY11.840
(CNY13.3792)
100+
CNY11.310
(CNY12.7803)
Min: 1 / Mult: 1
18.4°C/W
TO-218, TO-229, TO-247, TO-248
20mm
9mm
28mm
Copper
0.79"
0.35"
1.1"
-
4302485

RoHS

Each
1+
CNY13.370
(CNY15.1081)
10+
CNY13.120
(CNY14.8256)
25+
CNY12.870
(CNY14.5431)
50+
CNY12.610
(CNY14.2493)
100+
CNY12.360
(CNY13.9668)
Min: 1 / Mult: 1
18.7°C/W
TO-218, TO-229, TO-247, TO-248
20mm
27mm
9mm
Copper
0.79"
1.06"
0.35"
-
4302461

RoHS

Each
1+
CNY15.240
(CNY17.2212)
10+
CNY14.880
(CNY16.8144)
25+
CNY13.950
(CNY15.7635)
50+
CNY13.290
(CNY15.0177)
100+
CNY12.690
(CNY14.3397)
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"
-
2084434

RoHS

Each
1+
CNY13.260
(CNY14.9838)
10+
CNY12.950
(CNY14.6335)
25+
CNY12.140
(CNY13.7182)
50+
CNY11.570
(CNY13.0741)
100+
CNY11.050
(CNY12.4865)
Min: 1 / Mult: 1
14°C/W
BGA
20mm
19.1mm
20mm
Aluminium
0.79"
0.752"
0.79"
-
4302450

RoHS

Each
1+
CNY14.680
(CNY16.5884)
10+
CNY13.940
(CNY15.7522)
25+
CNY13.240
(CNY14.9612)
50+
CNY12.580
(CNY14.2154)
100+
CNY12.280
(CNY13.8764)
Min: 1 / Mult: 1
20.2°C/W
TO-218, TO-220, TO-247, TO-248
20mm
27mm
9mm
Copper
0.79"
1.06"
0.35"
-
1892322

RoHS

Each
1+
CNY67.840
(CNY76.6592)
5+
CNY66.220
(CNY74.8286)
10+
CNY62.070
(CNY70.1391)
20+
CNY59.150
(CNY66.8395)
50+
CNY56.490
(CNY63.8337)
Min: 1 / Mult: 1
9.8°C/W
TO-220
20mm
28mm
20mm
Aluminium
0.79"
1.1"
0.79"
-
2522608

RoHS

Each
10+
CNY5.820
(CNY6.5766)
50+
CNY5.690
(CNY6.4297)
100+
CNY5.570
(CNY6.2941)
250+
CNY5.430
(CNY6.1359)
Min: 10 / Mult: 10
58.2°C/W
-
20mm
2.5mm
20mm
Ceramic
0.79"
0.098"
0.79"
Finned
2522602

RoHS

Each
1+
CNY14.830
(CNY16.7579)
10+
CNY11.280
(CNY12.7464)
25+
CNY9.730
(CNY10.9949)
50+
CNY9.110
(CNY10.2943)
100+
CNY8.550
(CNY9.6615)
Min: 1 / Mult: 1
40°C/W
-
20mm
6mm
20mm
Ceramic
0.79"
0.24"
0.79"
Pin Fin
1892473

RoHS

Each
1+
CNY9.680
(CNY10.9384)
10+
CNY8.460
(CNY9.5598)
25+
CNY8.120
(CNY9.1756)
50+
CNY7.770
(CNY8.7801)
100+
CNY6.790
(CNY7.6727)
Min: 1 / Mult: 1
10.21°C/W
-
20mm
2.5mm
20mm
Ceramic
0.79"
0.098"
0.79"
-
4573381

RoHS

Each
1+
CNY10.460
(CNY11.8198)
10+
CNY9.150
(CNY10.3395)
25+
CNY8.970
(CNY10.1361)
50+
CNY8.840
(CNY9.9892)
Min: 1 / Mult: 1
18.4°C/W
TO-247
20mm
13mm
32mm
Copper
0.79"
0.51"
1.26"
FK 243 Series
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