MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 2025-12-12 18:14 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 | 5714 Wafer | 11893 Wafer | 8887 Wafer | 22337 Wafer | 563 Wafer | 18096 Wafer | 6224 Wafer | 775 Wafer | 2772 Wafer |
| FZ-Si | 450 Wafer | 1153 Wafer | 903 Wafer | 3036 Wafer | 0 Wafer | 540 Wafer | 0 Wafer | 0 Wafer | 0 Wafer |
| Si+SiO2 | 3424 Wafer | 1574 Wafer | 1143 Wafer | 5319 Wafer | 0 Wafer | 567 Wafer | 0 Wafer | 0 Wafer | 1302 Wafer |
| Si+SiNx | 0 Wafer | 0 Wafer | 133 Wafer | 465 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer |
| Quartz | 225 Wafer | 89 Wafer | 134 Wafer | 330 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 278 Wafer |
| Fused Silica | 2733 Wafer | 4586 Wafer | 732 Wafer | 2340 Wafer | 0 Wafer | 444 Wafer | 2 Wafer | 0 Wafer | 16135 Wafer |
| Glass | 300 Wafer | 1213 Wafer | 593 Wafer | 2124 Wafer | 0 Wafer | 524 Wafer | 40 Wafer | 0 Wafer | 3542 Wafer |
2 Inch Silicon + SiO2 Wafers (Thermal Oxidation)
| Qual. | Material | Size (inch) | Orien- tation | Polished | Thick- ness (μm) | Doping | Resistivity (ohm cm) | Coating | # available now1/soon2 | Article Number (WebShop) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Prime | Si + SiO2 (dry) | 2 | (100) | one-side | 279 ± 20 | Boron | 0.001 - 0.05 | 50 nm | 258 / 258 | WTD20279200B1051S051 | |
| Prime | Si + SiO2 (dry) | 2 | (100) | one-side | 279 ± 20 | Boron | 1 - 10 | 100 nm | 107 / 107 | WTD20279200B1314S101 | |
| Prime | Si + SiO2 (dry) | 2 | (100) | one-side | 280 ± 20 | Boron | 0.001 - 0.05 | 50 nm | 101 / 101 | WTD20280200B1051S051 | |
| Prime | Si + SiO2 (wet) | 2 | (100) | one-side | 279 ± 20 | Boron | 1 - 10 | 300 nm | 138 / 538 | WWD20279200B1314S301 | |
| Prime | Si + SiO2 (wet) | 2 | (100) | one-side | 279 ± 25 | Boron | 1 - 10 | 500 nm | 245 / 245 | WWD20279250B1314S501 | |
| Prime | Si + SiO2 (wet) | 2 | (100) | one-side | 279 ± 25 | 5000 - 100000 | 250 nm | 0 / 325 | WWD20279250X5618SNN1 |
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.