MicroChemicals GmbH

MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 2026-09-09 17:58 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	4617 Wafer	7859 Wafer	7792 Wafer	26278 Wafer	663 Wafer	8624 Wafer	10496 Wafer	1250 Wafer	9345 Wafer
FZ-Si	450 Wafer	1535 Wafer	511 Wafer	1675 Wafer	0 Wafer	220 Wafer	0 Wafer	0 Wafer	0 Wafer
Si+SiO2	1150 Wafer	1394 Wafer	1669 Wafer	5712 Wafer	0 Wafer	927 Wafer	0 Wafer	0 Wafer	955 Wafer
Si+SiNx	0 Wafer	0 Wafer	121 Wafer	480 Wafer	0 Wafer	25 Wafer	0 Wafer	0 Wafer	0 Wafer
Quartz	100 Wafer	63 Wafer	142 Wafer	388 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer	395 Wafer
Fused Silica	4192 Wafer	4505 Wafer	900 Wafer	2800 Wafer	0 Wafer	656 Wafer	66 Wafer	0 Wafer	19493 Wafer
Glass	530 Wafer	2197 Wafer	515 Wafer	2526 Wafer	100 Wafer	397 Wafer	110 Wafer	0 Wafer	4479 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	197 / 197	WTD20279200B1051S051
Prime	Si + SiO₂ (dry)	2	(100)	one-side	279 ± 20	Boron	1 - 10	100 nm	147 / 147	WTD20279200B1314S101
Prime	Si + SiO₂ (dry)	2	(100)	one-side	280 ± 20	Boron	0.001 - 0.05	50 nm	76 / 76	WTD20280200B1051S051
Dummy³	Si + SiO₂ (dry)	2	(100)	one-side	279 ± 20	Boron	0.001 - 0.05	50 nm	10 / 10	WTV20279200B1051S051
Prime	Si + SiO₂ (wet)	2	(100)	one-side	279 ± 20	Boron	1 - 10	300 nm	370 / 370	WWD20279200B1314S301
Prime	Si + SiO₂ (wet)	2	(100)	one-side	279 ± 25	Boron	1 - 10	500 nm	475 / 475	WWD20279250B1314S501
Prime	Si + SiO₂ (wet)	2	(100)	one-side	279 ± 25		5000 - 100000	250 nm	119 / 119	WWD20279250X5618SNN1

Interested in an offer? Please send us an e-mail with the article numbers(s) (20-digit code in the right column of the table above) and number to info@microchemicals.com

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.