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Diamond-copper Composite Material With High Thermal Conductivity COS Series Device Package
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Brand Name:ZMSH
Model Number:Diamond-copper composite material
Certification:rohs
Payment Terms:T/T
Delivery Time:2-4 weeks
Company Data
Verified Supplier
Contact Person
Wang
Business Type:
Manufacturer Agent Importer Exporter Trading Company
Officials:
Room.1-1805,No.1079 Dianshanhu Road,Qingpu Area Shanghai city, China /201799
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Product Description
Diamond-copper composite material with high thermal conductivity COS series device package
Diamond copper composite material is composed of diamond and copper. It has the characteristics of high thermal conductivity and matching coefficient of thermal expansion with Si. It is very suitable for the packaging field of optoelectronic products with high thermal conductivity requirements, and can replace the currently widely used Cu/W, Al/SiC and other materials.
Features
- High thermal conductivity, thermal conductivity > 450 W/K
- The thermal expansion number is well matched with Si, GaAs and GaN
- The density is relatively small, only 5.6-6.8 g/CML 3
- The surface is smooth and clean, and the surface roughness is < 0.4 μm
- It can be adjusted according to the customer's needs to adjust the gold and rigid stone content to achieve different properties
- The surface is easy to be plated with nickel and gold
Technical Parameters
| Brand | Diamond content Vol.% | Thermal conductivity W/MK | Coefficient of thermal expansion 10-6/K | Flexural strength MPa |
| D40Cu60 | 40 | 450 | 7.5 | 300 |
| D50Cu50 | 50 | 500 | 6.8 | 250 |
| D60Cu40 | 60 | 600 | 6.0 | 200 |
Applications
1. Optical communication product packaging
2. COS tie piece sealing
3. T/R component packaging
4. Other heat sink
Our services
1. Factory direct manufacture and sell.
2. Fast, accurate quotes.
3. Reply to you within 24 working hours.
4. ODM: Customized design is avaliable.
5. Speed and precious delivery.
FAQ
1. Q: How to pay?
A:100％T/T, Paypal, West Union, MoneyGram, Secure payment and Trade
Assurance on and etc..
2. Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the
order.
For customized products: the delivery is 2 or 3 weeks after you
place the order.
(2) For the special-shaped products, the delivery is 4 workweeks
after you place the order.
3. Q: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications for your
optical components
based on your needs.
Company Profile
SHANGHAI FAMOUS TRADE CO.,LTD
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of
Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014.
We specialize in processing a varity of materials into
wafers, substrates and custiomized optical glass parts.components
widely used in electronics, optics, optoelectronics and many other
fields. We also have been working closely with many domestic and
oversea universities, research institutions and companies, provide
customized products and services for their R&D projects.
It's our vision to maintaining a good relationship of cooperation with our all
customers by our good reputatiaons.
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