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CuW Sub - Mounts CuW10/90 Heat Sink Tungsten Copper Laser Diode Packaging

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Zhuzhou Jiabang Refractory Metal Co., Ltd

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CuW Sub - Mounts CuW10/90 Heat Sink Tungsten Copper Laser Diode Packaging

Name: CuW Sub Mounts CuW1090 Heat Sink Tungsten Copper Laser Diode Packaging
Brand: JBNR
Price: 1 USD

Quality CuW Sub - Mounts CuW10/90 Heat Sink Tungsten Copper Laser Diode Packaging for sale

Brand Name : JBNR

Model Number : 50MoCu,60MoCu,70MoCu,85MoCu

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 : tungsten copper

Density : 17.0

CTE : 6.5

TC : 180-190

Brand : JBNR

Application : Laser Diode Submounts

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CuW Sub - Mounts CuW10/90 Heat Sink Tungsten Copper Laser Diode Packaging

Description:

They are composites of tungsten and copper. By adjusting the content of tungsten, we can have its coefficient of thermal expansion (CTE) designed to match those of materials such as ceramics (Al2O3, BeO), semiconductors (Si), and metals (Kovar), etc.

Advantages:
1. High thermal conductivity
2. Excellent hermeticity
3. Excellent flatness, surface finish, and size control
4. Semi-finished or finished (Ni/Au plated) products available
5. Low void

Product Properties:

Grade	W Content	Density g/cm³	Coefficient of thermal Expansion ×10^-6(20℃)	Thermal conductivity W/(M·K)
90WCu	90±2%	17.0	6.5	180 (25℃) /176 (100℃)
85WCu	85±2%	16.4	7.2	190 (25℃) / 183 (100℃)
80WCu	80±2%	15.65	8.3	200 (25℃) / 197 (100℃)
75WCu	75±2%	14.9	9.0	230 (25℃) / 220 (100℃)
50WCu	50±2%	12.2	12.5	340 (25℃) / 310 (100℃)

Application:

These composite are widely used in applications such as optoelectronics packages, Microwave Packages, C Packages, Laser Submounts, etc..

Product picture:
CuW Sub - Mounts CuW10/90 Heat Sink Tungsten Copper Laser Diode Packaging

Product Tags:

copper base plate

copper block heat sink

CuW Sub - Mounts CuW10/90 Heat Sink Tungsten Copper Laser Diode Packaging Images

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