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MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 2025-02-19 12:27 MEZ)
Other wafer types (also cut wafer pieces) and technical details on request: info@microchemicals.com
3 Inch Fused Silica Wafers (JGS2 and JGS1)
Qual.MaterialSize
(inch)
Orien-
tation
PolishedThick-
ness (μm)
DopingResistivity
(ohm cm)
Coating# available
now1/soon2
Article Number
(WebShop)
Fused Silica3###double-side320 ± 10 26 / 26WUA30320100X0000SNN1
Fused Silica3###double-side380 ± 20 184 / 184WUA30380200X0000SNN1
Fused Silica3###double-side200 ± 25 255 / 255WUS30200250X0000SNN1
Fused Silica3###double-side500 ± 25 203 / 203WUS30500250X0000SNN2
Fused Silica3###double-side500 ± 25 25 / 25WUS30500250X0000SNN4
Fused Silica3###double-side1000 8 / 8WUS31000000X0000SNN1
Fused Silica3###double-side1000 ± 25 75 / 75WUS31000250X0000SNN1
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.