Silicon Nitride Gold Ink IGBT Modules Pottery Printed Circuit Board Assembly

Product Overview:

DA Electric, one of the best manufacturers and suppliers in China, now brings you high-tech precision drilling alumina ceramic pcb at competitive price from its professional factory. With the most advanced technology and high-end equipment introduced from America and Japan, as well as qualified staff, we can assure you the high quality, high precision and long lifespan of our products.

Key Selling Points:

Ceramic Substrates are used in many electronic applications where a thin insulating layer of thermally stable material is required to conduct heat away from electronic components whilst electrically insulating them, and material is 92%, 96%, 99%alumina, zirconia and ZTA.

Supply alumina ceramic substrate:
Thickness: 0.3 - 2mm
Size: 10 - 300mm, According to drawing.

Laser Cutting ceramic substrate:
Cutting the highest accuracy: +/- 0.02mm
Cutting Maximum size: 152.4 x 152.4 mm
Cutting Minimum aperture diameter: 0.1mm
Cutting Maximum thickness: 1.5mm

Engineering Support: DFM (Design for Manufacturing) check before production.

Testing: Flying Probe Test, Fixture Test, Impedance Control Test, Thermal Stress Test.

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

Ceramic PCB uses ceramic materials such as alumina.
It provides better heat performance than FR4.

It is widely used in:

•LED modules

•Power electronics

•Automotive systems

We provide stable and high-quality ceramic PCB solutions.

Our PCB manufacturing capability includes:

·  Ceramic PCB fabrication

·  DBC / DPC process support

·  High thermal conductivity materials

·  Thick copper ceramic PCB

·  Prototype and mass production

Details for Ceramic PCB:

Technical

1). Professional surface mounting and through hole soldering technology;

2). Various sizes, like 1206, 0805, 0603, 0402, 0102 components SMT technology;

3). X-Ray, ICT(In Circuit Test), FCT(Functional Circuit Test) technology;

4). Nitrogen gas reflow soldering technology for SMT;

5). High standard SMT&Solder Assembly line;

6). High density interconnected board placement technology capacity.

Production Process:

PCB Manufacturing Process:

Engineering Review → Material Preparation → Circuit Pattern → Copper Bonding → Etching → Solder Mask → Surface Finish → Testing → Packing

PCBgate is a professional PCB manufacturer providing high-quality printed circuit boards for global electronics industries.

We are capable of manufacturing a wide range of PCB types to meet different application requirements, including:FR-4 PCBs,ceramic PCBs,carbon oil PCBs,Aluminum PCBs,Flexible & Rigid-Flex PCBs.

Key Specifications

Attention: pictures are for reference only. The specific products are subject to the original factory model. 

Standard Packaging: Inner Vacuum Packaging + Outer Carbon Box.

Delivery Partners: EMS,DHL,SF-express, FedEx, UPS or Sea/Air Freight for bulk orders.

Why Choose Us

•15years experience in PCB manufacturing.

•Advanced Equipment: Equipped with high-speed CNC drilling machines and AOI testing lines.

•Professional engineering support

• Fast prototype delivery

• Global customers from Europe, USA and Asia

•Own Global Supply System.

•Fast and safe way by EMS/DHL/SF-express/Fedex,etc.

•New styles updating everyday and MOQ for all the styles; 

FAQs

1. What's your MOQ?

A: Our MOQ is Minimum packaging quantity, please contact us for details.

2. What are your payment terms?

A:Advance T/T,Western Union,Paypal, L/C,Credit Card, Cheque,Others

3.What files are required for PCB quotation?

A:Gerber files, PCB specifications and quantity.

Welcome to send us your PCB Gerber files for quotation.  

Our engineering team will respond within 24 hours.