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Aluminum Nitride Ceramic Substrate
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Dry Pressed Aluminum Nitride Ceramic Disc for Heat Sink

Round AlN Spacer

Dry Pressed Aluminum Nitride Ceramic Disc for Heat Sink

Aluminum Nitride(AlN) Ceramic spacer has high thermal conductivity, low expansion coefficient, high temperature resistance, high resistivity, and low dielectric loss.

Product Details:

  1. Material: Aluminum Nitride.
  2. Function: Insulating device ceramic.
  3. Type: Ceramic.
  4. Color: Gray.
  5. Can be customed: Yes, please provide drawings for specific products.

Dry Pressed Aluminum Nitride Ceramic Disc for Heat Sink

Product Description:

The thermal conductivity of Aluminum Nitride(AlN) exceeds 170W/(mk), which has good thermal shock resistance and can be used in high temperature environment of 1800℃. So it is a good choice for heat sink.

heat sink Aluminum nitride 的图像结果

Our Aluminum Nitride substrates (AlN) are available in various sizes and thicknesses. Thanks to a large and live inventory, we can ship your part fast for you to start your project.

Our Service:

Dimension(LxW) φ26,φ35,φ40,φ45 mm etc.
Thickness 1.5-10mm
Thermal Conductivity 170W/m.K
Dielectric Constant 8-9(MHz)
Bulk Density 3.3 g/cm³
Surface Roughness Ra < 0.6 μm on both sides

Company Adavantage:

Huaqing founded in 2004, with sum investment of 80Million RMB, registered capital 40Million RMB. Huaqing's AlN & Al2O3 ceramic products have high thermal-conductivity, low dielectric constant, good dissipation factor and excellent machanical property compared with the other factories in the indusry. AlN & Al2O3 ceramic are widely used in HBLED, opto-communication, IGBT, power devices, TEC and the other high-end applications.

Workshop & Equipment:

Packaging & Delivery:

Deliver by UPS, DHL, Fedex etc.

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    • Have a Questions? Call Us +86 -15960789288
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