MicroChemicals GmbH

MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 13.01.2025 19:14 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	4109 Wafer	8887 Wafer	10794 Wafer	20039 Wafer	703 Wafer	14331 Wafer	6764 Wafer	823 Wafer	2663 Wafer
FZ-Si	134 Wafer	1016 Wafer	670 Wafer	2927 Wafer	0 Wafer	600 Wafer	0 Wafer	0 Wafer	0 Wafer
Si+SiO2	1499 Wafer	1491 Wafer	987 Wafer	3756 Wafer	0 Wafer	378 Wafer	0 Wafer	0 Wafer	1452 Wafer
Si+SiNx	0 Wafer	0 Wafer	98 Wafer	534 Wafer	0 Wafer	75 Wafer	0 Wafer	0 Wafer	0 Wafer
Quartz	150 Wafer	119 Wafer	136 Wafer	323 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer	153 Wafer
Fused Silica	792 Wafer	4422 Wafer	746 Wafer	1942 Wafer	0 Wafer	509 Wafer	24 Wafer	0 Wafer	21802 Wafer
Glass	200 Wafer	1468 Wafer	719 Wafer	2490 Wafer	0 Wafer	542 Wafer	53 Wafer	0 Wafer	3091 Wafer

4 Inch Quartz Wafers (Crystalline Quartz)

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Qual.

Material

Size
(inch)

Orien-
tation

Polished

Thick-
ness (μm)

Doping

Resistivity
(ohm cm)

Coating

# available
now¹/soon²

Article Number
(WebShop)

Quartz

X-Cut

double-side

200 ± 25

100 / 100

WQA40200250XXXXXSNN1

Quartz wafer 4 inch, thickness = 200 ± 25 μm, X-Cut, 2-side polished, 1 SEMI Flat 32.5 +/-2.0 mm on X

Price/wafer (net): € 82.00 (5 wafers), € 76.00 (10 wafers), € 70.00 (25 wafers), € 68.00 (50 wafers) (plus packaging / shipping)

Quartz

Z-Cut

double-side

1500 ± 50

14 / 14

WQC41500500X0000SNN1

Quartz wafer 4 inch, thickness = 1500 ± 50 μm, Z-Cut,seedless, 2-side polished, primary flat 32 mm on -X, top side Ra < 1 nm

Price/wafer (net): € 79.60 (10 wafers), € 74.00 (25 wafers), € 68.00 (50 wafers) (plus packaging / shipping)

Quartz

ST-Cut

double-side

500 ± 25

209 / 209

WQL40500250X0000SNN1

Quartz wafer 4 inch, thickness = 500 ± 25 μm, ST-Cut, 2-side polished, TTV < 10 μm, warp < 30 μm, primary flat 32.5 mm

Price/wafer (net): € 51.00 (5 wafers), € 45.00 (10 wafers), € 39.00 (25 wafers), € 37.00 (50 wafers) (plus packaging / shipping)

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

¹ available 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.