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SAS has been providing high quality Test and Prime silicon wafers to the semiconductor insustry for 10 years. These are high-purity precision polished substrates suitable for the most demanding applications. We inventory silicon, quartz, fused silica and glass wafers delivered in ultra clean industry standard packaging . We are pleased to offer these wafers at a deep discount, typically priced 30% lower than any available on the commercial market.

 

          Any Size Prime Wafer

          Prime and Test Wafers of different thicknesses and resistivity 

 

 Check our specifications and contact us for a quote

    Size:                      4”, 6”, 8” and 12” diameter wafers

    Type:                     <100> orientation

    Thickness:             350 ± 50 µm, 650 ± 50 µm, 725 ± 25 µm, 735 ± 15 µm, 750 ± 25 µm, 750 ± 5 µm, and 900 ± 50 µm

    Resistivity:             0.001- 0.005, 0.005 – 0.02 Ohm-Cm

    Dopant:                 Phosphorous/Boron (P/B)

    Edge Profile:         181 or 242 micron

    Particles:               30@20 µm size particles per 8” wafers

    Polish Sides:         Single or double sides Polished

    Oxide Growth:       1, 5, 10 and 20 µm thickness       

 

 

    Size:                      4”, 6”, 8” and 12” diameter wafers

    Type:                     <100> orientation

    Thickness:             350 ± 50 µm, 650 ± 50 µm, 725 ± 25 µm, 735 ± 15 µm, 750 ± 25 µm, 750 ± 5 µm, and 900 ± 50 µm

    Resistivity:             20 to 30 Ohm-Cm

    Dopant:                 Phosphorous/Boron (P/B)

    Edge Profile:         181 or 242 micron

    Particles:               30@20 µm size particles per 8” wafers

    Polish Sides:         Single or double sides Polished

    Oxide Growth:       1, 5, 10 and 20 µm thickness

Prime Wafers

SAS Semiconductor Wafers

Test Wafers

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