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CPC141 Carrier Heat Spreader Hermetic Packages Electronics No Magnetism

Categories Hermetic Packages Electronics
Brand Name: JBNR
Model Number: CPC141,CPC232,CPC300
Place of Origin: CHINA
Payment Terms: L/C, , T/T, Western Union
Delivery Time: 15days
Packaging Details: as customer required
Material: copper/moly copper/copper
Density: 9.5
CTE: 7.3
TC: 170
MOQ: Negotiation
Price: Negotiable
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CPC141 Carrier Heat Spreader Hermetic Packages Electronics No Magnetism

CPC141 Carrier / Heat Spreader / Flange For Hermetic Packages And Microelectronic Packages


Description:


CPC is a sandwich composite similar to that of Cu/Mo/Cu including a Mo70-Cu alloy core layer and two copper clad layers. The ratio of the thickness in Cu: Mo-Cu: Cu is 1:4:1. It has different CTE in X and γ direction, with higher thermal conductivity than that of W (Mo)-Cu & Cu/Mo/Cu and less expensive. All types of Cu/Mo70Cu/Cu sheets can be stamped into components,.

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.


Product picture:

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