MachineU > China Products > Minerals & Metallurgy
Laser Diode Tungsten Copper Heat Spreader , Low Void WCu Heat Sink Base Plate
Laser Diode Tungsten Copper Heat Spreader , Low Void WCu Heat Sink Base Plate
Laser Diode Tungsten Copper Heat Spreader , Low Void WCu Heat Sink Base Plate
Laser Diode Tungsten Copper Heat Spreader , Low Void WCu Heat Sink Base Plate
Specifications
Brand Name :
JBNR
Model Number :
50MoCu,60MoCu,70MoCu,85MoCu
Place of Origin :
CHINA
Payment Terms :
L/C, , T/T, Western Union
Delivery Time :
15days
Packaging Details :
as customer required
MOQ :
Negotiation
Price :
Negotiable
Material :
tungsten copper
Density :
16.4
CTE :
7.2
TC :
185
Brand :
JBNR
Application :
Laser Diode Submounts
Description

Laser Diode Tungsten Copper Heat Spreader , Low Void WCu Heat Sink Base Plate

Description:

CuW heat sink material is a composite of tungsten and copper, with both tungsten low expansion characteristics, but also has copper of high thermal conductivity properties, and the tungsten and copper in the thermal expansion coefficient and thermal conductivity can be adjusted with the W-Cu composition, also the composite can be machined to various shape.

CuMo composite is similar with Tungsten-Copper composite, its thermal expansion coefficient and thermal conductivity can be adjusted to match many different materials, it has lower density, but its CTE is higher than W-Cu.

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:

GradeW ContentDensity g/cm3

Coefficient of thermal

Expansion ×10-6 (20℃)

Thermal conductivity W/(M·K)
90WCu90±2%17.06.5180 (25℃) /176 (100℃)
85WCu85±2%16.47.2190 (25℃) / 183 (100℃)
80WCu80±2%15.658.3200 (25℃) / 197 (100℃)
75WCu75±2%14.99.0230 (25℃) / 220 (100℃)
50WCu50±2%12.212.5340 (25℃) / 310 (100℃)

Application:

These composite are widely used in applications such as Optoelectronics Packages, Microwave Packages, C Packages, Laser Sub-mounts, etc.

Product picture:
Laser Diode Tungsten Copper Heat Spreader , Low Void WCu Heat Sink Base Plate






















Product tags

heat sink radiator aluminum extrusion

,

aluminium heat sink profiles

,

aluminum heat sink profiles
Send your message to this supplier
Send Now

Laser Diode Tungsten Copper Heat Spreader , Low Void WCu Heat Sink Base Plate

Ask Latest Price
Product Detail
Brand Name :
JBNR
Model Number :
50MoCu,60MoCu,70MoCu,85MoCu
Place of Origin :
CHINA
Payment Terms :
L/C, , T/T, Western Union
Delivery Time :
15days
Packaging Details :
as customer required
Contact Supplier
Laser Diode Tungsten Copper Heat Spreader , Low Void WCu Heat Sink Base Plate
Laser Diode Tungsten Copper Heat Spreader , Low Void WCu Heat Sink Base Plate

Zhuzhou Jiabang Refractory Metal Co., Ltd

Active Member
8 Years
hunan, zhuzhou
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Hermetic Packages Electronics, Heat Sink, Welding Electrodes
Total Annual :
10,000,000-20,000,000
Employee Number :
50~100
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Hermetic Packages Electronics
MachineU China Products Minerals & Metallurgy
Contact Supplier
Submit Requirement