MicroChemicals GmbH

MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 2026-04-24 19:39 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	5717 Wafer	9091 Wafer	12372 Wafer	19677 Wafer	513 Wafer	17598 Wafer	7812 Wafer	425 Wafer	8785 Wafer
FZ-Si	450 Wafer	2096 Wafer	865 Wafer	3315 Wafer	0 Wafer	510 Wafer	0 Wafer	0 Wafer	0 Wafer
Si+SiO2	3249 Wafer	1521 Wafer	1983 Wafer	7067 Wafer	0 Wafer	737 Wafer	0 Wafer	0 Wafer	1032 Wafer
Si+SiNx	0 Wafer	0 Wafer	146 Wafer	551 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer
Quartz	175 Wafer	64 Wafer	168 Wafer	407 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer	404 Wafer
Fused Silica	2781 Wafer	3957 Wafer	1007 Wafer	2008 Wafer	0 Wafer	484 Wafer	69 Wafer	0 Wafer	19794 Wafer
Glass	600 Wafer	1736 Wafer	540 Wafer	2545 Wafer	100 Wafer	447 Wafer	131 Wafer	0 Wafer	3116 Wafer

4 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)	4	(100)	double-side	275 ± 25	Boron	1 - 20	100 nm	150 / 150	WTA40275250B1324S101
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 20	Boron	0.001 - 0.005	290 nm	885 / 885	WTD40525205B1050S291
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 20	Boron	0.001 - 0.005	310 nm	146 / 146	WTD40525205B1050S311
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Boron	0.001 - 0.005	90 nm	189 / 189	WTD40525250B1050S091
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Boron	0.001 - 0.005	280 nm	1013 / 1013	WTD40525250B1050S281
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Boron	1 - 10	100 nm	125 / 325	WTD40525250B1314S102
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Boron	1 - 10	200 nm	193 / 593	WTD40525250B1314S201
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Boron	1 - 10	200 nm	39 / 39	WTD40525250B1314S203
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Boron	1 - 20	70 nm	150 / 150	WTD40525250B1324S071
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Phosphor	1 - 10	100 nm	194 / 194	WTD40525250P1314S101
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Boron	0.001 - 0.01	90 nm	492 / 492	WTD40525255B1011S091
Prime	Si + SiO₂ (wet)	4	(100)	double-side	525 ± 15	Boron	1 - 10	300 nm	100 / 100	WWA40525150B1314SNN2
Prime	Si + SiO₂ (wet)	4	(100)	double-side	525 ± 25	Boron	1 - 10	1500 nm	125 / 125	WWA40525250B1314SXX1
Prime	Si + SiO₂ (wet)	4	(100)	double-side	525 ± 25	Phosphor	1 - 10	5000 nm	218 / 218	WWA40525250P1314SXX1
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Arsenic	0.001 - 0.005	300 nm	84 / 84	WWD40525250A1050S301
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	1 - 10	300 nm	250 / 250	WWD40525250B1314S302
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	1 - 10	500 nm	327 / 327	WWD40525250B1314S501
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	1 - 10	1000 nm	310 / 310	WWD40525250B1314SXX1
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	1 - 10	1500 nm	280 / 280	WWD40525250B1314SXX3
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	1 - 10	2000 nm	234 / 234	WWD40525250B1314SXX6
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	1 - 10	5000 nm	33 / 33	WWD40525250B1314SXX8
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	10 - 20	3000 nm	400 / 400	WWD40525250B1424SXX1
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Phosphor	1 - 10	1000 nm	89 / 89	WWD40525250P1314SXX1
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Phosphor	1 - 10	2280 nm	50 / 50	WWD40525250P1314SXX2
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Phosphor	1 - 10	7000 nm	169 / 169	WWD40525250P1314SXX3
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25		1000 - 100000	300 nm	76 / 76	WWD40525250X1618S301
Prime	Si + SiO₂ (wet)	4	(100)	one-side	625 ± 25	Phosphor	10 - 20	1000 nm	146 / 146	WWD40625250P1424SXX1

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.