96% Aluminum Oxide | As Fired


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Aluminum Oxide (Al2O3)

Aluminum Oxide is the standard microelectronic substrate material for the vast majority of applications. Although it has low thermal conductivity – it has excellent mechanical and electrical properties and is used in DC for High-Frequency applications. Al2O3 is available in standard 96% grade for low cost and general electronics 99.6% for higher frequency applications. Aluminum Oxide is the first and only choice for many designers.


Benefits of Aluminum Oxide (Al2O3) ceramic substrates

  • High mechanical strength
  • Low Thermal Conductivity
  • Good Dielectric properties
  • Excellent high-temperature characteristics
  • Excellent metalizing properties for thick film, thin film, and DBCu
  • Excellent electrical insulation
  • Good corrosion and wear resistance
  • Available in As-Fired, Lapped, and Polished ceramic substrates

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