MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 2025-10-13 15:24 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 | 3489 Wafer | 12737 Wafer | 11728 Wafer | 22485 Wafer | 488 Wafer | 17283 Wafer | 6929 Wafer | 825 Wafer | 3107 Wafer |
| FZ-Si | 0 Wafer | 1164 Wafer | 932 Wafer | 3016 Wafer | 0 Wafer | 595 Wafer | 0 Wafer | 0 Wafer | 0 Wafer |
| Si+SiO2 | 3449 Wafer | 1115 Wafer | 901 Wafer | 5138 Wafer | 0 Wafer | 432 Wafer | 0 Wafer | 0 Wafer | 1297 Wafer |
| Si+SiNx | 0 Wafer | 0 Wafer | 89 Wafer | 566 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer |
| Quartz | 75 Wafer | 101 Wafer | 135 Wafer | 330 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 0 Wafer | 287 Wafer |
| Fused Silica | 3208 Wafer | 4489 Wafer | 857 Wafer | 1587 Wafer | 0 Wafer | 505 Wafer | 2 Wafer | 0 Wafer | 15762 Wafer |
| Glass | 500 Wafer | 1523 Wafer | 598 Wafer | 2629 Wafer | 0 Wafer | 540 Wafer | 40 Wafer | 0 Wafer | 3340 Wafer |
4 Inch Silicon + SiNx Wafers (Stoichiometric or Low-stress Silicon Nitride)
| Qual. | Material | Size (inch) | Orien- tation | Polished | Thick- ness (μm) | Doping | Resistivity (ohm cm) | Coating | # available now1/soon2 | Article Number (WebShop) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Prime | Si + Si3N4 | 4 | (100) | double-side | 100 ± 10 | Boron | 0.001 - 0.01 | 20 nm | 0 / 13 | WNA40100105B1011S021 | |
| Prime | Si + Si3N4 | 4 | (100) | double-side | 200 ± 10 | Boron | 1 - 10 | 20 nm | 0 / 12 | WNA40200105B1314S021 | |
| Prime | Si + Si3N4 | 4 | (100) | double-side | 200 ± 10 | Boron | 1 - 10 | 60 nm | 53 / 53 | WNA40200105B1314S061 | |
| Prime | Si + Si3N4 | 4 | (100) | double-side | 380 ± 15 | Boron | 1 - 10 | 70 nm | 30 / 30 | WNA40380155B1314S071 | |
| Prime | Si + Si3N4 | 4 | (100) | double-side | 380 ± 15 | Boron | 1 - 10 | 150 nm | 34 / 34 | WNA40380155B1314S151 | |
| Prime | Si + Si3N4 | 4 | (100) | double-side | 380 ± 15 | Boron | 1 - 10 | 400 nm | 22 / 22 | WNA40380155B1314S401 | |
| Prime | Si + Si3N4 | 4 | (100) | double-side | 380 ± 15 | Boron | 1 - 10 | 1000 nm | 46 / 46 | WNA40380155B1314SXX1 | |
| Prime | Si + Si3N4 | 4 | (100) | double-side | 525 ± 15 | Boron | 1 - 10 | 100 nm | 43 / 143 | WNA40525155B1314S102 | |
| Prime | Si + Si3N4 | 4 | (100) | double-side | 525 ± 15 | Boron | 1 - 10 | 500 nm | 26 / 76 | WNA40525155B1314S501 | |
| Prime | Si + Si3N4 | 4 | (100) | double-side | 525 ± 15 | Boron | 1 - 10 | 2000 nm | 5 / 5 | WNA40525155B1314SNN1 | |
| Prime | Si + Si3N4 | 4 | (100) | double-side | 525 ± 25 | Boron | 1 - 10 | 300 nm | 45 / 45 | WNA40525255B1314S301 | |
| Prime | Si + Si3N4 | 4 | (100) | one-side | 325 ± 25 | Boron | 1 - 10 | 80 nm | 74 / 74 | WND40325250B1314S081 | |
| Prime | Si + Si3N4 | 4 | (100) | one-side | 525 ± 25 | Boron | 1 - 10 | 2000 nm | 9 / 9 | WND40525250B1314SNN1 | |
| Dummy3 | Si + Si3N4 | 4 | (100) | double-side | 500 ± 25 | 50 nm | 4 / 4 | WNS40500250X0000S051 |
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.