Purchasing Wafers

Company/Service

Size Doping Grade Substrate Orientation
Prime Test Reclaim Si III-V SIO Super Optic Glass Other <100> <111> Other
Wafernet 50 - 300 mm N or P X X X X             X X  
University Wafer ? 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 ?
Compart-Technology 25 - 200 mm N or P       X   X     X X     ?
Montco Silicon technologies 50 - 300 mm N or P surplus/discount X X       X X      
Southwest Silicon 50 - 200            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   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.