Dummy Wafer
Product Detail
We can provide dummy wafers in various sizes from 2 inches to 12 inches, with our own factory to ensure the stable quality and controllable delivery time. We also have various testing equipment to provide parameter testing services as needed.
| Item | Specification | ||
|---|---|---|---|
| Diameter | 150mm | 200mm | 300mm |
| Type | P/N | P/N | P/N |
| Notch | SEMI/JEIDA | Notch/OF | Notch |
| Thickness(μm) | 675±25/625±25 | 725±25 | 775±25 |
| Surface | Polished | Polished | Polished |
| Inside | Etched | Etched | Etched |
| Package | CoinRoll | CoinRoll | CoinRoll |