Beryllium Oxide Heat Sinks

Abstract:

Beryllium oxide heat sheets are made of high-purity beryllium oxide ceramics with unique thermal, dielectric, and mechanical properties, and they are highly desirable in electronic applications. Supreme Ceramic Materials (SCM) supplies Beryllium oxide heat sheets with high quality and fast delivery, and customized products are also available.

 

Beryllium Oxide Heat Sinks Description

Beryllium oxide heat sinks are made of high-purity beryllium oxide ceramics. Beryllium oxide, or beryllia, is the best ceramic thermal conductor and competes with the most conductive metals, and its electrical isolation is equivalent to that of alumina and the best electrical insulators. BeO heat sinks possess a unique combination of thermal, dielectric, and mechanical properties, and they are highly desirable in electronic applications. Supreme Ceramic Materials (SCM) supplies various customized BeO sheets for customers.

 

Beryllium Oxide Heat Sinks Specifications

Testing Entries

Testing Conditions

Properties

Flexural Strength

/

≥170MPa

Thermal Conductivity

25℃

≥250W/m·k

100℃

≥190W/m·k

Permittivity

1MHz 20℃

6.5-7.5

10GHz 20℃

6.5-7.5

Volume Resistivity

25℃

≥10^14Ω·cm

300℃

≥10^11Ω·cm

 

Products

We are committed to supplying best quality advanced ceramic materials and products to meet demands of key industry enterprises, labs, universities in fields like aerospace, medical, energy, chemistry, advanced manufacturing and many others.