Copper Tungsten Heat Sink
Classification :
Heat Sink
Description :
Tungsten Copper Heat Sink for Electronic Packaging Tungsten copper heat sinks are extensively used as thermal mounting plates, chip carriers, flanges, and frames for RF, light emitting diodes and dete
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Copper Tungsten Heat Sink
Tungsten Copper Heat Sink for Electronic Packaging Tungsten copper heat sinks are extensively used as thermal mounting plates, chip carriers, flanges, and frames for RF, light emitting diodes and dete
Tungsten copper heat sinks are extensively used as thermal mounting plates, chip carriers, flanges, and frames for RF, light emitting diodes and detectors, laser diode packages like:
pulse, single emitter, bars and complex carriers for optoelectronics amplifiers, receivers, transmitters, tunable lasers, etc
Composition |
W90Cu10 |
W85Cu15 |
W80Cu20 |
W75Cu25 |
W70Cu30 |
Density (g/cm3) |
17.1 |
16.4 |
15.5 |
14.8 |
14.2 |
TC (W/m·K) |
191 |
198 |
221 |
235 |
247 |
CTE (×10-6/K) |
6.3 |
7.1 |
7.6235 |
8.5 |
9.0 |
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Tungsten Copper Heat Sink
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