Zhuzhou Jiabang Refractory Metal Co., Ltd
Zhuzhou Jiabang Refractory Metal Co., Ltd
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Excellent CTE High TC No Voids Of CPC Heat Spreader For Hermetic Packages
Description:
Cu/MoCu/Cu(CPC) is a sandwich composite like Cu/Mo/Cu including a Mo-Cu alloy core layer and two copper clad layers.The ratio of the thickness in Cu:Mo-Cu:Cu can be varied. It has higher thermal conductivity than that of W(Mo)-Cu, Cu/Mo/Cu and is cheaper, so comparable speaking, it has higher price-quality ratio.
Product Properties:
| Grade | Density g/cm3 | Coefficient of thermal Expansion ×10-6 (20℃) | Thermal conductivity W/(M·K) |
| CPC141 | 9.5 | 7.3 | 280(XY)/170(Z) |
Application:
Cu/MoCu/Cu(CPC) can be used as thermal mounting plates, chip carriers for microwave, flanges and frames for RF, laser diode packages, LED packages, BGA packages and GaAs device mounts etc.
If you have interest about other composition of CPC like CPC232, CPC111, CPC300 and other contents, you can contact us free.
Related Products:
We also offer tungsten copper heat sink (WCu), molybdenum copper (MoCu), copper molybdenum copper (Cu/Mo/Cu), copper molybdenum copper copper (Cu/MoCu/Cu) sheets or fabricated parts for microelectronics packaging and power devices.