MicroChemicals GmbH

MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 15.07.2024 19:41 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	4093 Wafer	7471 Wafer	11548 Wafer	16796 Wafer	739 Wafer	12727 Wafer	5077 Wafer	674 Wafer	2692 Wafer
FZ-Si	0 Wafer	1294 Wafer	722 Wafer	3156 Wafer	0 Wafer	600 Wafer	0 Wafer	0 Wafer	0 Wafer
Si+SiO2	4000 Wafer	1309 Wafer	873 Wafer	4517 Wafer	0 Wafer	328 Wafer	0 Wafer	0 Wafer	1527 Wafer
Si+SiNx	0 Wafer	0 Wafer	128 Wafer	505 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer
Quartz	200 Wafer	77 Wafer	200 Wafer	243 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer	171 Wafer
Fused Silica	1144 Wafer	4847 Wafer	477 Wafer	1668 Wafer	0 Wafer	448 Wafer	24 Wafer	0 Wafer	20333 Wafer
Glass	200 Wafer	535 Wafer	749 Wafer	1988 Wafer	0 Wafer	400 Wafer	55 Wafer	0 Wafer	3327 Wafer

3 Inch Silicon + SiNx Wafers (Stoichiometric or Low-stress Silicon Nitride)

Hide details and prices

Qual.

Material

Size
(inch)

Orien-
tation

Polished

Thick-
ness (μm)

Doping

Resistivity
(ohm cm)

Coating

# available
now¹/soon²

Article Number
(WebShop)

Prime

Si + Si₃N₄

(100)

double-side

381 ± 25

Boron

1 - 10

50 nm

32 / 32

WNA30381250B1314S051

Prime Si + Si3N4 wafer 3 inch, thickness = 381 ± 25 μm, (100), 2-side polished, p-type (Boron), 1 - 10 Ohm cm, 50 nm LPCVD Si3N4 on both sides

Price/wafer (net): € 38.80 (5 wafers), € 34.00 (10 wafers), € 29.00 (25 wafers), € 27.50 (50 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

381 ± 25

Boron

1 - 10

150 nm

28 / 28

WNA30381250B1314S151

Prime Si + Si3N4 wafer 3 inch, thickness = 381 ± 25 μm, (100), 2-side polished, p-type (Boron), 1 - 10 Ohm cm, 150 nm LPCVD Si3N4 on both sides

Price/wafer (net): € 44.00 (5 wafers), € 39.00 (10 wafers), € 34.00 (25 wafers), € 33.00 (50 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

381 ± 25

Boron

1 - 10

500 nm

34 / 34

WNA30381250B1314S501

Prime Si + Si3N4 wafer 3 inch, thickness = 381 ± 25 μm, (100), 2-side polished, p-type (Boron), 1 - 10 Ohm cm, 500 nm PECVD Si3N4 on one side

Price/wafer (net): € 57.80 (5 wafers), € 53.00 (10 wafers), € 48.00 (25 wafers), € 45.00 (50 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

381 ± 25

Boron

1 - 10

500 nm

15 / 15

WNA30381250B1314S502

Prime Si + Si3N4 (low-stress) wafer 3 inch, thickness = 381 ± 25 μm, (100), 2-side polished, p-type (Boron) TTV < 10 μm, 1 - 10 Ohm cm, 500 nm low-stress Si3N4

Price/wafer (net): € 57.80 (5 wafers), € 53.00 (10 wafers), € 48.00 (25 wafers), € 47.00 (50 wafers), € 46.00 (100 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

381 ± 25

Boron

1 - 10

1000 nm

19 / 19

WNA30381250B1314SXX2

Prime Si + Si3N4 (low-stress) wafer 3 inch, thickness = 381 ± 25 μm, (100), 2-side polished, p-type (Boron) TTV < 10 μm, 1 - 10 Ohm cm, 1000 nm low-stress Si3N4

Price/wafer (net): € 73.80 (5 wafers), € 69.00 (10 wafers), € 64.00 (25 wafers), € 62.50 (50 wafers), € 61.00 (100 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.