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MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 2025-02-19 11:33 MEZ)
Other wafer types (also cut wafer pieces) and technical details on request: info@microchemicals.com
3 Inch Silicon + SiNx Wafers (Stoichiometric or Low-stress Silicon Nitride)
Qual.MaterialSize
(inch)
Orien-
tation
PolishedThick-
ness (μm)
DopingResistivity
(ohm cm)
Coating# available
now1/soon2
Article Number
(WebShop)
PrimeSi + Si3N43(100)double-side381 ± 25Boron1 - 1050 nm22 / 22WNA30381250B1314S051
PrimeSi + Si3N43(100)double-side381 ± 25Boron1 - 10150 nm18 / 18WNA30381250B1314S151
PrimeSi + Si3N43(100)double-side381 ± 25Boron1 - 10500 nm19 / 19WNA30381250B1314S501
PrimeSi + Si3N43(100)double-side381 ± 25Boron1 - 10500 nm15 / 15WNA30381250B1314S502
PrimeSi + Si3N43(100)double-side381 ± 25Boron1 - 101000 nm19 / 19WNA30381250B1314SXX2
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.