XTL sintyron high quality ceramic beryllium oxide plate / ceramic beo bare plate substrate

Beryllium oxide substrate is a high thermal conductivity ceramic material commonly used in the electronics industry for its ability to efficiently dissipate heat. With a melting point of 2570°C and excellent thermal stability, beryllium oxide substrates are ideal for applications requiring high temperature resistance. Additionally, beryllium oxide substrates exhibit low dielectric loss, making them suitable for use in high frequency and high power applications. The material also has a high flexural strength, allowing for thin and lightweight substrate designs. Beryllium oxide substrates are commonly utilized in electronic components such as power transistors, microwave devices, and laser diodes. Their unique combination of thermal, electrical, and mechanical properties make beryllium oxide substrates a popular choice for demanding applications where heat dissipation and reliability are crucial.

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XTL sintyron high quality ceramic beryllium oxide plate / ceramic beo bare plate substrate

Performance For Industrial Ceramic
Item	test condition	units	index
Beryllium oxide BeO	/	/	≥99
volume density	/	g/cm	≥2.85
air tightness	/	/	pass
Fluid permeability	/	/	pass
Flexural Strength	/	mpa	≥170
coefficient of expansion	215-500°C	X10/°C	(7-8.5)x10
Thermal Conductivity	100°C	W/m.K	≥170
Thermal Conductivity	25°C	W/m.K	≥250
permittivity	1MHz20°C		6.5-7.5
permittivity	10GHz20°C		6.5-7.5
loss tangent	1MHz20°C	X10	≤4x104
loss tangent	10GHz20°C	X10	≤8x104
volume resistivity	25°C	Ω.cm	≥1014
disruptive strength		KV/mm	≥25
chemical stability	1:9HCI	Mg/cm	≤0.2

Properties of beryllium oxide

Beryllium oxide ceramics have extremely high thermal conductivity, second only to silver and copper, an order of magnitude higher than the widely used alumina ceramics, similar to pure aluminum, superior to various iron alloys, is the highest thermal conductivity of all ceramic materials in the material. At present, the thermal conductivity of beryllium oxide ceramics produced in China is generally above 200W/m·K. Beryllium oxide ceramics also have high resistivity and high breakdown strength, low high frequency loss, and low dielectric constant. In addition, the mechanical strength is also very high, with good thermal shock resistance and chemical stability.

Beryllium oxide ceramics also have high resistivity and high breakdown strength, low high frequency loss, and low dielectric constant. In addition, the mechanical strength is also very high, with good thermal shock resistance and chemical stability.

Application of beryllium oxide

Due to its excellent performance in thermal, electrical, nuclear and mechanical aspects, beryllium oxide ceramics can be used as bracket parts and assemblies in the aerospace field, neutron moderators and radiation protection materials in atomic reactors in the nuclear industry, high performance, high power microwave packages and broadband high power electric vacuum devices, and crucible for melting rare and precious metals, such as uranium and plutonium. It can also be used as a refractory material for the refractory support rod of heating elements, etc., which has excellent applications in various fields.

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.