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CPC Heat Spreaders

Zhuzhou Jiabang Refractory Metal Co., Ltd
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Address: No.5 Building, No.581 Heilong Jiang Road, Li Yu Industrial Park, Tian Yuan District, Zhuzhou, Hunan, P.R. China.

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Zhuzhou Jiabang Refractory Metal Co., Ltd

CPC Heat Spreaders

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City & Province zhuzhou hunan
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Product Details

 

CPC Heat Spreaders For High Frequency Packages Designed For Wireless Applications

 

CPC heat spreaders for high-frequency packages designed for wireless applications


Description:

 

CMC or CPC is a sandwich composite, CMC including a molybdenum core layer and two copper clad layers, CPC including a Mo-Cu alloy core layer and two copper clad layers . They have different CTE in X and γ direction, with higher thermal conductivity than that of W (Mo)-Cu.
 
Advantages:
 
1.More easily to be stamped into components than CMC
2.Very strong interface bonding which can repeatedly resist 850℃ heat shock
3.Higher thermal conductivity and lower cost
4.No magnetism
 
Product Properties:
 
GradeDensity g/cm3

Coefficient of thermal

Expansion ×10-6 (20℃)

Coefficient of thermal

Expansion ×10-6 (20℃)

CPC1419.57.3

280(XY)/170(Z)

CPC2329.310.2          255(XY)/250(Z)

 

Application:


Typical Applications:

Microwave carriers and heat sinks

BGA Packages

LED packages

GaAs device mount.

high-frequency packages designed for wireless applications

cellular base stations

LDMOSs

 

Product picture:

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