W90Cu10 Heat Sinks CuW Tungsten Copper Alloy Surface Finish

Brand Name:JINXING
Certification:ISO 9001
Model Number:Copper Tungsten / WCu alloy
Minimum Order Quantity:5KGS
Delivery Time:10~25 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union
Contact Now

Add to Cart

Site Member
Address: NO.57 KEXUEDADAO ROAD
Supplier`s last login times: within 14 hours
Product Details Company Profile
Product Details

Copper Tungsten Heat Sink,CuW Base Plate, W90Cu10 Heat Sinks

Copper Tungsten Heat Sink Tungsten copper heat sinks are extensively used as thermal mounting plates, chip carriers, flanges, and frames for RF, light emitting diodes and detectors, laser diode packages like: pulse, single emitter, bars and complex carriers for optoelectronics amplifiers, receivers, transmitters, tunable lasers, etc.

Feature:
High thermal conductivity
Excellent hermeticity
Excellent flatness, surface finish, and size control
Semifinished or finished (Ni/Au plated) products available
CTE closely controlled to match ceramics (Al2O3, BeO), semiconductor (Si), metals like Kovar, etc.

Copper Tungsten Heat Sink information:


TypeCompositionProperties
elementContent wt%DensityCTE ppm/K

TC,

W/m·K

Mass density, g/cm3Relative density, %T.D
W90Cu

W

Cu

90±1

balance

17.0≥995.6~6.5180~190
W85CuW

Cu

85±1

balance

16.3≥996.3~7.0190~200
W80Cu

W

Cu

80±1

balance

15.4≥997.6~9.1200~220

Copper Tungsten Heat Sink Picture


China W90Cu10 Heat Sinks CuW Tungsten Copper Alloy Surface Finish supplier

W90Cu10 Heat Sinks CuW Tungsten Copper Alloy Surface Finish

Inquiry Cart 0