MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 2025-09-18 07:40 MEZ)
Other wafer types (also cut wafer pieces) and technical details on request: info@microchemicals.com
| 1 Inch | 2 Inch | 3 Inch | 4 Inch | 5 Inch | 6 Inch | 8 Inch | 12 Inch | Stücke | |
|---|---|---|---|---|---|---|---|---|---|
| CZ-Si | 3498 Wafer | 11710 Wafer | 13405 Wafer | 21215 Wafer | 513 Wafer | 17315 Wafer | 6904 Wafer | 825 Wafer | 3107 Wafer |
| FZ-Si | 0 Wafer | 1249 Wafer | 907 Wafer | 3058 Wafer | 0 Wafer | 595 Wafer | 0 Wafer | 0 Wafer | 0 Wafer |
| Si+SiO2 | 3499 Wafer | 1335 Wafer | 727 Wafer | 5649 Wafer | 0 Wafer | 494 Wafer | 0 Wafer | 0 Wafer | 1297 Wafer |
| Si+SiNx | 0 Wafer | 0 Wafer | 90 Wafer | 456 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer |
| Quartz | 75 Wafer | 101 Wafer | 135 Wafer | 382 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 297 Wafer |
| Fused Silica | 2957 Wafer | 4579 Wafer | 857 Wafer | 1720 Wafer | 0 Wafer | 540 Wafer | 2 Wafer | 0 Wafer | 16277 Wafer |
| Glass | 600 Wafer | 1598 Wafer | 623 Wafer | 2694 Wafer | 0 Wafer | 540 Wafer | 40 Wafer | 0 Wafer | 3404 Wafer |
4 Inch Fused Silica Wafers (JGS2 and JGS1)
| Qual. | Material | Size (inch) | Orien- tation | Polished | Thick- ness (μm) | Doping | Resistivity (ohm cm) | Coating | # available now1/soon2 | Article Number (WebShop) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fused Silica | 4 | ### | double-side | 380 ± 20 | 95 / 95 | WUA40380200X0000SNN1 | |||||
| Fused Silica | 4 | ### | double-side | 500 ± 25 | 114 / 114 | WUA40500250X0000SNN1 | |||||
| Fused Silica | 4 | ### | double-side | 250 ± 25 | 304 / 304 | WUS40250250XXXXXSNN1 | |||||
| Fused Silica | 4 | ### | double-side | 350 ± 25 | 89 / 89 | WUS40350250XXXXXXNN1 | |||||
| Fused Silica | 4 | ### | double-side | 500 ± 25 | 477 / 477 | WUS40500250X0000SNN2 | |||||
| Fused Silica | 4 | ### | double-side | 500 ± 25 | 9 / 9 | WUS40500250X0000SNN4 | |||||
| Fused Silica | 4 | ### | double-side | 500 ± 25 | 4 / 4 | WUS40500250X0000SNN5 | |||||
| Fused Silica | 4 | ### | double-side | 1000 ± 25 | 207 / 207 | WUS41000250X0000SNN1 | |||||
| Fused Silica | 4 | ### | double-side | 1000 ± 25 | 317 / 317 | WUS41000250X0000SNN2 | |||||
| Fused Silica | 4 | ### | double-side | 2000 ± 50 | 104 / 104 | WUS42000503X0000XNN2 |
1available when this list has been revised
2 available + ordered (= available in typically few weeks)
3 Wider specified, rather cheap wafers for e. g. resist coating tests or start-up experiments for new litho-processes.
4 prices subject to change; while stocks last.
5 possibly available on demand within approx. 1 - 2 weeks.
We try to revise this stock list daily or weekly, but we cannot guarantee that it's always up-to-date.