Diamond-copper Composite Material With High Thermal Conductivity COS Series Device Package
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
2-4 weeks
Brand:
ZMSH
Product Description
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.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SHANGHAI FAMOUS TRADE CO.,LTD
Location
Room.1-1810,No.1079 Dianshanhu Road,Qingpu Area Shanghai city, China /201799
Contact Person
Wang