MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 2025-08-29 19:58 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 | 3673 Wafer | 9185 Wafer | 13730 Wafer | 20442 Wafer | 538 Wafer | 17422 Wafer | 6954 Wafer | 525 Wafer | 3171 Wafer |
| FZ-Si | 0 Wafer | 1251 Wafer | 932 Wafer | 3058 Wafer | 0 Wafer | 595 Wafer | 0 Wafer | 0 Wafer | 0 Wafer |
| Si+SiO2 | 3499 Wafer | 1347 Wafer | 752 Wafer | 5824 Wafer | 0 Wafer | 498 Wafer | 0 Wafer | 0 Wafer | 1297 Wafer |
| Si+SiNx | 0 Wafer | 0 Wafer | 90 Wafer | 518 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer |
| Quartz | 75 Wafer | 101 Wafer | 135 Wafer | 208 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 297 Wafer |
| Fused Silica | 2957 Wafer | 4579 Wafer | 869 Wafer | 1851 Wafer | 0 Wafer | 570 Wafer | 2 Wafer | 0 Wafer | 19828 Wafer |
| Glass | 600 Wafer | 1819 Wafer | 623 Wafer | 2079 Wafer | 0 Wafer | 465 Wafer | 27 Wafer | 0 Wafer | 3404 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 | 169 / 169 | WTD20279200B1314S101 | |
| Prime | Si + SiO2 (dry) | 2 | (100) | one-side | 280 ± 20 | Boron | 0.001 - 0.05 | 50 nm | 123 / 123 | WTD20280200B1051S051 | |
| Prime | Si + SiO2 (wet) | 2 | (100) | one-side | 279 ± 20 | Boron | 1 - 10 | 300 nm | 473 / 473 | 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 | 1000 - 100000 | 250 nm | 79 / 79 | WWD20279250X1618S251 |
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.