Sapphire Wafers EPI Ready

a UniversityWafer.com web site

We have the following Single Side Polished Epi-Ready Sapphire Wafers $29.90 each for 25, $39.90 each for ten $49.90 each for five $75.00 each for one

    Single Side Polished
  • Diameter: 50.8±0.1mm
  • Thickness:430±10μm
  • Orientation:C-axis[0001] ± 0.1°
  • Orientation flat:16.0±1mm
  • Primary flat location:A-axis ± 0.2°
  • Front side surface:Epi-Ready Polished
  • Surface Roughness:Ra<0.2nm
  • TTV:<10μm
  • BOW:<10μm
  • Package:Clean Room,Nitrogen Atmosphere
  • Sapphire Wafer
  • 3", 500um, DSP, C to M 0.2 degree
  • Quantity: 5pieces
  • FOB Price: $198.90 each
  • Delivery Time: 1 week


Double Side Polished Epi ready saphire are $39.90 each for 25, $49.90 each for ten and $59.90 each for five

    Double Side Polished
  • Diameter: 50.8±0.1mm
  • Thickness: 430±10μm
  • Orientation: C-plane 0.2°to M-axis ± 0.1°
  • C-plane 0°to A-axis ± 0.1°
  • Orientation flat:16.0±1mm
  • Primary flat location:A-axis ± 0.2°
  • Front sidesurface:Epi-Ready Polished
  • Surface Roughness:Ra<0.2nm
  • TTV:<10μm
  • BOW:<10μm
  • Package: Clean Room,Nitrogen Atmosphere
  • Sapphire Wafer
  • 4", 500um, DSP, C to M 0.2 degree
  • Quantity: 5pieces
  • FOB Price: $315.84 each
  • Delivery Time: 1 week