♦️ 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: P;
Dopant: B;
Orientation:100;
Resistivity: 0.001~0.005Ω;
Thickness: 525um±20;
Oxide film: 300nm (both sides);
TTV＜10um ;
Surface: polished;
Backside: etched;
Packing: silicon wafer case ;
