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CPC Heat Spreaders

Categories Heat Sink
Brand Name: JBNR
Model Number: CPC141,CPC232,CPC300
Place of Origin: CHINA
MOQ: Negotiation
Price: Negotiable
Payment Terms: L/C, , T/T, Western Union
Delivery Time: 15days
Packaging Details: as customer required
Material: copper/moly copper/copper
Density: 9.3
CTE: 7.3
TC: 220
Application: wireless applications
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CPC Heat Spreaders


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)

CPC2329.310.2255(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:

Quality CPC Heat Spreaders for sale
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