BE10379 Beryllium Oxide Custom Ceramic Substrate, Beryllia Substrate, BeO Substrate

Beryllium Oxide Custom Ceramic Substrate, Beryllia Substrate, BeO Substrate Description

Beryllium Oxide Custom Ceramic Substrate, Beryllia Substrate, BeO Substrate is composed of BeO with a purity of at least 97% and a density of not less than 2.85 g/cm³. Available in customised dimensions, the substrate offers a thermal conductivity of ≥200 W/m·K essential for efficient heat dissipation. Its high volume resistivity (>1*10^14 Ohm·cm) provides electrical insulation, making it suitable for high-performance electronic and power applications.

Beryllium Oxide Custom Ceramic Substrate, Beryllia Substrate, BeO Substrate Characteristics

*The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

Beryllium Oxide Custom Ceramic Substrate, Beryllia Substrate, BeO Substrate Applications

Electronics and Electrical Systems
- Used as a thermal dissipation substrate in power modules to mitigate overheating by leveraging its high thermal conductivity.
- Applied as an electrical isolation layer in circuit boards to ensure stable operation through its superior volume resistivity.

Industrial Applications
- Serves as a heat spreader in LED assemblies to control thermal buildup by capitalising on efficient heat distribution.
- Employed in high-temperature sensor housings to achieve durability and performance by utilising its robust ceramic properties.

Beryllium Oxide Custom Ceramic Substrate, Beryllia Substrate, BeO Substrate Packing

The substrate is packaged in an anti-static, foam-lined container ensuring protection during transit. Each unit is sealed in a moisture-resistant bag to limit contamination. The packaging design incorporates cushioning layers and discreet labelling to facilitate handling. Storage in dry, temperature-controlled conditions is recommended to maintain material integrity. Custom packaging options, including vacuum-sealed or compartmentalised configurations, are available upon request.

Frequently Asked Questions

Q1: How is the high thermal conductivity maintained in this substrate under operational stress?
A1: The advanced sintering process and microstructural control uphold the thermal conductivity of the substrate. This minimises grain boundary scattering, ensuring efficient heat flow even in high-power applications.

Q2: What customisation options are available regarding the substrate dimensions?
A2: The substrate dimensions can be tailored through precision cutting and machining. This flexibility allows integration into diverse designs for both electronic assemblies and industrial systems.

Q3: How is the electrical insulation performance of the substrate validated?
A3: Electrical insulation is confirmed through standardised volume resistivity tests at 25°C. These measurements ensure the substrate consistently exceeds the requirement of >1*10^14 Ohm·cm in various applications.

Additional Information

Beryllium oxide ceramics exhibit a unique combination of thermal and electrical properties that are critical for managing heat in advanced electronic and industrial systems. The precise sintering techniques and microstructural assessments used in production contribute to stable performance under high thermal loads. This material's characteristics make it an integral component in systems where efficiency and durability are paramount.

Advancements in ceramic processing continue to enhance the performance parameters of BeO-based substrates. As applications in high-power electronics and sensor technologies evolve, these ceramics play an increasingly important role in ensuring optimal energy dispersion and electrical isolation in demanding environments.