♦️ High-quality silicon wafer for Research and Experiment.
♦️ Provide small quantities, special specifications products, and customized services.
♦️Global shipping, secure payment, large inventory.
♦️Minimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.
Silicon Wafer Specification:
Size: 4inch;
Method: CZ;
Type: N;
Dopant: Sb;
Orientation:100;
Resistivity: 0.01~0.02Ω;
Thickness: 500um±25;
TTV＜10um ;
Surface: polished;
Backside: etched;
Gold film: 100nm (cr30nm;Au 100nm);
Packing: silicon wafer case;
