Purchasing Wafers

Company/Service

Size Doping Grade Substrate Orientation
Prime Test Reclaim Si III-V SIO Glass Other <100> <111> Other
Wafernet 50 - 450  mm N or P X X X X         X X  
University Wafer 25 - 300 mm N or P X X X X X X X X X X X
Silicon Quest Int. ? N or P X X X X X X X X X X ?
Pi-KEM (Compart-Technology) 10 - 200 mm N or P X X X X   X X X X X ?
PureWafer (Montco Silicon) 50 - 300 mm N or P surplus/discount X X   X X      
Southwest Silicon 50 - 200 mm            X - Epi Wafers          
Polishing Corp of America 25 - 300 mm         X     X X X X  
International Wafer service 25 - 200 mm N or P       X         X X  
Wafer World Inc.           X X            
Silicon Wafer Enterprises, LLC 50 - 300 mm N or P X X X X         X X  
NOVA 50 - 300 mm N or P X X X X         X X  
Virginia Semiconductor 25 - 200 mm N or P X X X X         X X X
WaferPro 50 - 300 mm N or P X X X X   X X X X X X

 

For a more complete list of wafer producers and suppliers click here. Comments or suggestions? Submit them here.