MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 2026-03-27 14:02 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 | 4967 Wafer | 10174 Wafer | 11697 Wafer | 21431 Wafer | 513 Wafer | 17862 Wafer | 7677 Wafer | 425 Wafer | 8955 Wafer |
| FZ-Si | 450 Wafer | 1147 Wafer | 877 Wafer | 3352 Wafer | 0 Wafer | 510 Wafer | 0 Wafer | 0 Wafer | 0 Wafer |
| Si+SiO2 | 3299 Wafer | 1597 Wafer | 1988 Wafer | 6818 Wafer | 0 Wafer | 762 Wafer | 0 Wafer | 0 Wafer | 1032 Wafer |
| Si+SiNx | 0 Wafer | 0 Wafer | 146 Wafer | 469 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer |
| Quartz | 175 Wafer | 64 Wafer | 168 Wafer | 427 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 404 Wafer |
| Fused Silica | 3456 Wafer | 4182 Wafer | 1014 Wafer | 2447 Wafer | 0 Wafer | 526 Wafer | 69 Wafer | 0 Wafer | 19850 Wafer |
| Glass | 600 Wafer | 1628 Wafer | 589 Wafer | 2555 Wafer | 0 Wafer | 447 Wafer | 131 Wafer | 0 Wafer | 3326 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 | 49 / 49 | WUA40380200X0000SNN1 | |||||
| Fused Silica | 4 | ### | double-side | 500 ± 25 | 362 / 362 | WUA40500250X0000SNN1 | |||||
| Fused Silica | 4 | ### | double-side | 0 ± 50 | 3 / 3 | WUS40000500X0000XNN2 | |||||
| Fused Silica | 4 | ### | double-side | 250 ± 25 | 260 / 260 | WUS40250250XXXXXSNN1 | |||||
| Fused Silica | 4 | ### | double-side | 350 ± 25 | 251 / 251 | WUS40350250XXXXXXNN1 | |||||
| Fused Silica | 4 | ### | double-side | 500 ± 25 | 641 / 641 | WUS40500250X0000SNN2 | |||||
| Fused Silica | 4 | ### | double-side | 500 ± 25 | 125 / 125 | WUS40500250X0000SNN4 | |||||
| Fused Silica | 4 | ### | double-side | 500 ± 25 | 4 / 4 | WUS40500250X0000SNN5 | |||||
| Fused Silica | 4 | ### | double-side | 500 ± 25 | 4 / 4 | WUS40500250X0000SNN6 | |||||
| Fused Silica | 4 | ### | double-side | 1000 ± 25 | 150 / 150 | WUS41000250X0000SNN1 | |||||
| Fused Silica | 4 | ### | double-side | 1000 ± 25 | 121 / 521 | WUS41000250X0000SNN2 | |||||
| Fused Silica | 4 | ### | double-side | 2000 ± 50 | 59 / 59 | WUS42000503X0000XNN2 | |||||
| Fused Silica | 4 | ### | none | 2200 | 18 / 18 | WUZ42200002X0000XNN1 |
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.