SINTYRON beo ceramic spacer wear ring beo metallized ceramic substrate

 BeO metallized ceramic substrate refers to a beryllium oxide (BeO) ceramic base that has been 

coated or metallized with a conductive layer (typically metals like tungsten, molybdenum, or gold) 

to enable electrical connections, soldering, or brazing in high-performance electronic applications.

Key Features of BeO Metallized Substrates:

High Thermal Conductivity – BeO has excellent thermal conductivity (~250–330 W/mK), making it ideal 

for heat dissipation in power electronics, RF devices, and high-power LED applications.

Electrical Insulation – Despite its high thermal conductivity, BeO is an excellent electrical insulator.

Low Dielectric Constant & Loss – Suitable for high-frequency RF/microwave applications.

Metallization Compatibility – BeO can be metallized using thick-film (screen printing) or thin-film 

(sputtering/evaporation) techniques with:

Refractory Metals (W, Mo/Mn): For high-temperature brazing.

Gold (Au) or Silver (Ag): For wire bonding and soldering.

Copper (Cu) or Nickel (Ni): For improved solderability.

High-Temperature Stability – Can withstand extreme thermal cycling and harsh environments.

Comparison with Other Ceramic Substrates:

Specifications

• Blood glucose meters for diabetics
• Gas lasers for DNA and tissue analysis
• Confocal and wide field florescence microscopy equipment
• Portable defibrillators
• Telecom Infrastructure

Product Description

Beryllium oxide (BeO) ceramic materials are in high demand due to their superior performance

at high temperatures along with a thermal conductivity second only to diamond among insulating

materials.We offer solutions to any component that must provide high thermal conductivity in

conjunction with electrical resistivity.  Building on our unique combination of materials forming,

firing and fabrication technologies, we are rapidly expanding our product portfolio to provide

the next generation of beryllia ceramic materials.BeO Ceramic Materials are ideal in thermal

management applications when the following design considerations are critical:

• The physical size of the device or the enclosure is reduced. 
• The device is exposed to high ambient temperatures
• Airflow or liquid cooling is not practical or prohibitively expensive
• Ideal materials for heat sinks in electronic circuits
• Ideal crucible material for melting and sintering operations providing superior performance
• at very high temperatures.

Typical Beryllium Oxide Ceramics Applications

Medical:

• Blood glucose meters for diabetics
• Gas lasers for DNA and tissue analysis
• Confocal and wide field florescence microscopy equipment
• Portable defibrillators
• Telecom Infrastructure
• Transistors and terminations in wireless system

Lasers

• High end laser diodes for commercial systems
• Industrial laser metal cutting and marking equipment
• Long range fiber optic transmission

Semiconductor handling equipment

• End-effectors and arm components
• Wafer chucks
• Crucibles for high temperature melting

Energy

• Oil and gas exploration
• In situ X-ray analysis for down-hole drilling
• Concentrating photovoltaic (CPV) systems
• Optoelectronics
• Transmitters, receivers, modulators and switches
• Power amplifiers and drivers

Military and Aerospace

• Radar modules
• Guidance modules
• Microwave and millimeter-wave communications modules

Wireless Communications

• Point-to-point and point-to-multi point radios
• Satellite communication modules

Product details

FAQ

Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.
Are you a trading company or a manufacturer?
* We are a manufaturer. 
Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.
Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea, we will work out the drawing for you.

What's the delivery time?
* 7 working days for standard products 30 days for customized products. 
What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.
What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.
How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.