♦️ 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;

• Orientation: 100;

• Type: P-Type;

• Dopant: B;

• Resistivity:0.001~0.005Ω;

• Thickness: 525um±25;

• TTV＜10um ;

• Front side: polished;

• Back side: etched;

• Packing: silicon wafer case;