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Cu/Mo/Cu CMC111 Heat Spreader Golden Color For RF And Microwave Amplifiers

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Thank you for providing me with the satisfied products and very thoughtful service! We will order again!

—— Roy Hilliard

The MoCu pads have been tested and already mounted to the components. Just wanted to let you know they are quite impressive. Completely meet our quality standards!

—— David Balazic

We have been using Jiabang's CPC1:4:1 as base flanges for about 2 years. Their products always maintain a high stability for our products. We can deliver their materials to customers with confidence. We consider zhuzhou jiabang is a trustworthy business partner.

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Cu/Mo/Cu CMC111 Heat Spreader Golden Color For RF And Microwave Amplifiers

China Cu/Mo/Cu CMC111 Heat Spreader Golden Color For RF And Microwave Amplifiers supplier

Large Image :  Cu/Mo/Cu CMC111 Heat Spreader Golden Color For RF And Microwave Amplifiers

Product Details:

Place of Origin: CHINA
Brand Name: JBNR
Model Number: CMC111,CMC121,CMC131,CMC141,CMC13/74/13

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiable
Packaging Details: as customer required
Delivery Time: 15days
Payment Terms: L/C, , T/T, Western Union
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Detailed Product Description
Material: Copper/moly/copper Density: 9.32
CTE: 8.8 TC: 250
Application: RF And Microwave Industry

Cu/Mo/Cu CMC111 heat spreader for RF and Microwave Amplifiers

 
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.Can be stamped into components
2.Strong interface bonding resist to 850℃ heat shock repeatedly
3.High thermal conductivity
4.Semi-finished or finished (Ni/Au plated) products available
 
Product Properties:

 

Grade Density g/cm3

Coefficient of thermal

Expansion ×10-6 (20℃)

Thermal conductivity W/(M·K)
CMC111 9.32 8.8 305(XY)/250(Z)
CMC121 9.54 7.8 260(XY)/210(Z)
CMC131 9.66 6.8 244(XY)/190(Z)
CMC141 9.75 6.0 220(XY)/180(Z)
CMC13/74/13 9.88 5.6 200(XY)/170(Z)

 

 

Application:
 

Cu/Mo/Cu(CMC) heat sink has similar applications with tungsten copper heat sinks. It 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.

 

Product picture:

Cu/Mo/Cu CMC111 Heat Spreader Golden Color For RF And Microwave Amplifiers


 
 

Contact Details
Zhuzhou Jiabang Refractory Metal Co., Ltd

Contact Person: erin

Tel: +8613873213272

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