MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 2025-07-16 19:37 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 | 2909 Wafer | 8746 Wafer | 9943 Wafer | 19986 Wafer | 588 Wafer | 17937 Wafer | 6942 Wafer | 625 Wafer | 3289 Wafer |
| FZ-Si | 0 Wafer | 1283 Wafer | 932 Wafer | 3098 Wafer | 0 Wafer | 595 Wafer | 0 Wafer | 0 Wafer | 0 Wafer |
| Si+SiO2 | 3499 Wafer | 1399 Wafer | 1077 Wafer | 5846 Wafer | 0 Wafer | 498 Wafer | 0 Wafer | 0 Wafer | 1297 Wafer |
| Si+SiNx | 0 Wafer | 0 Wafer | 92 Wafer | 479 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer |
| Quartz | 75 Wafer | 101 Wafer | 135 Wafer | 260 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 124 Wafer |
| Fused Silica | 2579 Wafer | 4524 Wafer | 869 Wafer | 1952 Wafer | 0 Wafer | 516 Wafer | 8 Wafer | 0 Wafer | 20183 Wafer |
| Glass | 600 Wafer | 1314 Wafer | 773 Wafer | 2281 Wafer | 0 Wafer | 467 Wafer | 27 Wafer | 0 Wafer | 3422 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 | 120 / 120 | WUA40380200X0000SNN1 | |||||
| Fused Silica | 4 | ### | double-side | 500 ± 25 | 126 / 126 | WUA40500250X0000SNN1 | |||||
| Fused Silica | 4 | ### | double-side | 250 ± 25 | 309 / 309 | WUS40250250XXXXXSNN1 | |||||
| Fused Silica | 4 | ### | double-side | 350 ± 25 | 139 / 139 | WUS40350250XXXXXXNN1 | |||||
| Fused Silica | 4 | ### | double-side | 500 ± 25 | 553 / 553 | WUS40500250X0000SNN2 | |||||
| Fused Silica | 4 | ### | double-side | 500 ± 25 | 59 / 59 | WUS40500250X0000SNN4 | |||||
| Fused Silica | 4 | ### | double-side | 500 ± 25 | 4 / 4 | WUS40500250X0000SNN5 | |||||
| Fused Silica | 4 | ### | double-side | 1000 ± 25 | 209 / 209 | WUS41000250X0000SNN1 | |||||
| Fused Silica | 4 | ### | double-side | 1000 ± 25 | 348 / 348 | WUS41000250X0000SNN2 | |||||
| Fused Silica | 4 | ### | double-side | 2000 ± 50 | 0 / 85 | 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.