Tungsten Copper Alloy WCu Base Flange Heat Sink

It is a composite of tungsten and copper. The coefficient of thermal expansion (CTE) of the composite can be disigned by controlling the content of tungsten, matching that of the materials, such as Ceramics (Al2O3, BeO),Semiconductors (Si),Metals (Kovar), etc. The products are widely applicated in the fields such as radio frequency,microwave,high power diode packaging and optical communication system.

Product Description：

It is a composite of tungsten and copper. The coefficient of thermal expansion (CTE) of the composite can be designed by controlling the content of tungsten, matching that of the materials, such as Ceramics (Al2O3, BeO), Semiconductors (Si), Metals (Kovar), etc. The products are widely applied in fields such as radio frequency, microwave, high-power diode packaging, and optical communication systems.

Application:

This kind of alloy is extensively used as thermal mounting plates, chip carriers, tungsten copper 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.

Specification：

Tungsten Copper Alloy WCu Base Flange Heat Sink

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