MicroChemicals GmbH

MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 2026-10-01 19:54 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	4342 Wafer	7259 Wafer	12192 Wafer	33062 Wafer	663 Wafer	8246 Wafer	11821 Wafer	1225 Wafer	9274 Wafer
FZ-Si	450 Wafer	1729 Wafer	511 Wafer	1640 Wafer	0 Wafer	228 Wafer	0 Wafer	0 Wafer	0 Wafer
Si+SiO2	1150 Wafer	1594 Wafer	1461 Wafer	5819 Wafer	0 Wafer	862 Wafer	0 Wafer	0 Wafer	955 Wafer
Si+SiNx	0 Wafer	0 Wafer	121 Wafer	441 Wafer	0 Wafer	25 Wafer	0 Wafer	0 Wafer	0 Wafer
Quartz	100 Wafer	63 Wafer	140 Wafer	374 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer	395 Wafer
Fused Silica	4617 Wafer	4532 Wafer	875 Wafer	2629 Wafer	0 Wafer	606 Wafer	66 Wafer	0 Wafer	19698 Wafer
Glass	530 Wafer	2204 Wafer	454 Wafer	2708 Wafer	100 Wafer	396 Wafer	280 Wafer	0 Wafer	4479 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	525 / 525	WTD40525205B1050S291
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 20	Boron	0.001 - 0.005	310 nm	121 / 121	WTD40525205B1050S311
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Boron	0.001 - 0.005	90 nm	179 / 179	WTD40525250B1050S091
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Boron	0.001 - 0.005	280 nm	513 / 513	WTD40525250B1050S281
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Boron	1 - 10	100 nm	163 / 163	WTD40525250B1314S102
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Boron	1 - 10	200 nm	552 / 552	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	50 / 50	WTD40525250B1324S071
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Phosphor	1 - 10	100 nm	164 / 164	WTD40525250P1314S101
Prime	Si + SiO₂ (dry)	4	(100)	one-side	525 ± 25	Boron	0.001 - 0.01	90 nm	491 / 491	WTD40525255B1011S091
Prime	Si + SiO₂ (wet)	4	(100)	double-side	300 ± 25	Phosphor	1 - 10	100 nm	85 / 85	WWA40300250P1314SNN1
Prime	Si + SiO₂ (wet)	4	(100)	double-side	525 ± 15	Boron	1 - 10	300 nm	90 / 90	WWA40525150B1314SNN2
Prime	Si + SiO₂ (wet)	4	(100)	double-side	525 ± 25	Boron	1 - 10	1500 nm	75 / 75	WWA40525250B1314SXX1
Prime	Si + SiO₂ (wet)	4	(100)	double-side	525 ± 25	Phosphor	1 - 10	5000 nm	166 / 166	WWA40525250P1314SXX1
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Arsenic	0.001 - 0.005	300 nm	217 / 217	WWD40525250A1050S301
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	1 - 10	300 nm	115 / 515	WWD40525250B1314S302
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	1 - 10	500 nm	248 / 248	WWD40525250B1314S501
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	1 - 10	1000 nm	281 / 281	WWD40525250B1314SXX1
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	1 - 10	1500 nm	278 / 278	WWD40525250B1314SXX3
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	1 - 10	2000 nm	182 / 182	WWD40525250B1314SXX6
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	1 - 10	5000 nm	12 / 12	WWD40525250B1314SXX8
Prime	Si + SiO₂ (wet)	4	(100)	one-side	525 ± 25	Boron	10 - 20	3000 nm	175 / 175	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	0 / 70	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	124 / 124	WWD40525250X1618S301
Prime	Si + SiO₂ (wet)	4	(100)	one-side	625 ± 25	Phosphor	10 - 20	1000 nm	96 / 96	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.