Product Details
Excellent Hermeticity Through Nickel And Gold Plating Mocu Heat
Sink For Rf Amplifiers
Description:
With technology development, there are more need for higher power
in smaller microelectronics components. This also increase the
requirements for heat dissipation.
For sensitive components, to use metal composite like molybdenum
copper material is a wise choice.
Case study:
For radar systems, our customers need custom-shaped electronics
heat sink for its channels.
The dimensions of the part is about 0.2mm thickness, 4.5mm width,
and 6.8mm length.
To reach a good thermal conductivity, we offer 70Mo30Cu for its
application.
The molybdenum copper heat sink is nickel plated based on the
specification in SAE AMS-C26074 and gold plated based on the
specification Mil-G-45204C.
Product Properties:
Grade | Mo Content | Density g/cm3 | Coefficient of thermal Expansion ×10-6 (20℃) | Thermal conductivity W/(M·K) |
70MoCu | 70±2% | 9.8 | 7 | 200(25℃)/196(100℃) |
60MoCu | 60±2% | 9.66 | 7.5 | 222(25℃)/217(100℃) |
50MoCu | 50±2% | 9.5 | 10.2 | 250(25℃)/220(100℃) |
Application:
Molybdenum copper have been used in various fields like
opto-electronics, high-frequency applications, power electronics
and micro-electronics.
In these sectors, they are often employed in below components like:
GaN/GaAs transistors
Ceramic packages used in microwave and RF fields
Components in radio base station of telecommunication
High-power LEDs
IGBT modules for EV/HEV and stationary transformers
Company Profile
Zhuzhou Jiabang Refractory Metal Co.,Ltd, founded in year 2008, has
an area coverage of 12000m2. Its registered capital is RMB 30
million.
Zhuzhou Jiabang Refractory Metal Co.,Ltd is devoted in research and
production of products in electronics area, medical area, new
energy industry and aeronautical and space industries etc.
The main products are pure tungsten, pure molybdenum, tungsten
copper, molybdenum copper, Cu/Mo/Cu (CMC), Cu/MoCu/Cu (CPC) and
tungsten heavy alloy etc.,
JB possesses a highly-qualified technical team which has solid
theoretical guidance and extremely rich practising experience in
the aspects of powder metallurgy, press processing and shape
processing. Besides, an energetic technical team with appropriate
ages is full of powerful creative spirits and exploratory
capabilities.
From year 2014, we have begun the reseach and development for
hermetic package materials and heat sink materials. And until now,
we have input about RMB 15 million to upgrade the machines. With
years of development, the properties of heat sinks have already
reached the international quality level.
JBNR will continuously hold the belief of "customer foremost,
requirements fulfilled, improvement continued, and world class
pursued" and cooperate closely with customers, contriving to gain a
win-win situation and develop together with customers in the fierce
market competition. Welcome people from all fields and customers
from abroad and home to consult technology, do business and
cooperate together.