Company Name: Xiamen Powerway Advanced Material Co., Ltd
Tel: +86-592-5601404
Fax: +86-592-5745822

Address: #3007-3008, No.89, Anling,Huli Developing Zone, Xiamen,China
2-1.Wafer Diameter

2-1.Wafer Diameter

The linear distance across the surface of a circular slice which contains the slice center and excludes any flats or other peripheral fiduciary areas. Standard silicon wafer diameters are: 25.4mm (1"), 50.4mm (2"), 76.2mm (3"), 100mm (4"), 125mm(5"), 150mm (6"), 200mm (8"), and 300mm (12").

The linear dimension across the surface of a wafer. Measurement is performed manually with ANSI certied digital calipers on each individual wafer.