Alumina Substrates Silver Paste Oscilloscope Pottery Printed Circuit Board

XingDa PCB offers pottery/ceramic printed circuit boards for your PCB needs. Many users of printed circuit boards find ceramic boards have an advantage over traditional boards made of other materials. This is because they provide suitable substrates for electronic circuits that have high thermal conductivity and a low expansion coefficient (CTE).

The multilayer ceramic PCB is extremely versatile and can replace a complete traditional printed circuit board with a less complex design and increased performance. You can use them for high-power circuits, chip-on-board modules, proximity sensors, and more.

Besides its enviable thermal properties and expansion coefficient, ceramic boards work at operating temperatures up to 350 degrees Celsius, creating a smaller package size, offer better high-frequency performance, and can come in hermetic packages for no water absorption.

Using ceramic PCBs can also result in a lower overall system cost and be especially cost-effective for dense packages since you have parallel layers processing.

Pottery Printed Circuit Board Capability:

Why Ceramic PCB has such excellent performance?

96% or 98% Alumina (Al2O3), Aluminum Nitride (AIN), or Beryllium Oxide (BeO)
Conductors Material: For thin, thick film technology, it'll be silver palladium (AgPd), gold palladium (AuPd); For DCB (Direct Copper Bonded) it'll be copper only
Application temp: -55~850C
Thermal conductivity value: 24W~28W/m-K (Al2O3); 150W~240W/m-K for AIN , 220~250W/m-K for BeO;
Max compression strength: >7,000 N/cm2
Breakdown Voltage (KV/mm): 15/20/28 for 0.25mm/0.63mm/1.0mm respectively
Thermal expansion coefficient(ppm/K): 7.4 (under 50~200C)

Application of Ceramic PCB

high-accuracy clock oscillator, voltage controlled oscillator (VCXO), temperature compensated crystal oscillators (TCXOs), oven-controlled crystal oscillators (OCXOs);
Semiconductor cooler;
electric power electronic control module;
high insulation & high-pressure device;
high temperature (up to 800C)
high power LED
High Power semiconductor modules
solid state relay (SSR)
DC-DC module power sources
electric power transmitter modules
Solar-panel arrays

Our services:

One-stop OEM ODM PCB/PCBA manufacturer

We are a professional manufacturer in various Ceramic PCB/PCBA and Carbon PCB/PCBA with 11 years of experience, we can provide a reasonable price with high-quality products.

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