Silicon, Quartz, Glass and Fused Silica Wafer

MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 31.03.2023 19:34 MEZ)

Other wafer types (also cut wafer pieces) and technical details on request: info@microchemicals.eu

	1 Inch	2 Inch	3 Inch	4 Inch	5 Inch	6 Inch	8 Inch	12 Inch	Stücke
CZ-Si	3630 Wafer	8701 Wafer	12307 Wafer	16259 Wafer	744 Wafer	13779 Wafer	3555 Wafer	600 Wafer	4079 Wafer
FZ-Si	0 Wafer	693 Wafer	677 Wafer	2522 Wafer	0 Wafer	396 Wafer	0 Wafer	0 Wafer	0 Wafer
Si+SiO2	0 Wafer	1141 Wafer	935 Wafer	3605 Wafer	0 Wafer	603 Wafer	0 Wafer	0 Wafer	1476 Wafer
Si+SiNx	0 Wafer	0 Wafer	152 Wafer	565 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer
Quartz	200 Wafer	60 Wafer	187 Wafer	212 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer	195 Wafer
Fused Silica	425 Wafer	4735 Wafer	742 Wafer	1884 Wafer	0 Wafer	519 Wafer	49 Wafer	0 Wafer	18525 Wafer
Glass	400 Wafer	1805 Wafer	364 Wafer	2129 Wafer	0 Wafer	449 Wafer	72 Wafer	0 Wafer	3122 Wafer

4 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

200 ± 10

Boron

1 - 10

60 nm

50 / 50

WNA40200105B1314S061

Prime Si + Si3N4 wafer 4 inch, thickness = 200 ± 10 μm, (100), 2-side polished, p-type (Boron), TTV < 5 μm, 1 - 10 Ohm cm, 60 nm low-stress LPCVD Si3N4 (50 - 70 nm)

Price/wafer (net): € 64.00 (5 wafers), € 58.00 (10 wafers), € 50.00 (25 wafers), € 48.00 (50 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

200 ± 10

Boron

1 - 10

200 nm

0 / 25

WNA40200105B1314S202

Prime Si + Si3N4 wafer 4 inch, thickness = 200 ± 10 μm, (100), 2-side polished, p-type (Boron) TTV < 5 μm, 1 - 10 Ohm cm, 200 nm low-stress LPCVD Si3N4 on both sides

Price/wafer (net): € 68.00 (5 wafers), € 62.00 (10 wafers), € 52.00 (25 wafers), € 50.00 (50 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

260 ± 10

10000 - 100000

80 nm

24 / 24

WNA40260100X1718S081

Prime FZ-Si + Si3N4 wafer 4 inch, thickness = 260 ± 10 μm, (100), 2-side polished, TTV < 10 μm, Bow/Warp < 30 μm, intrinsic/undoped, 10000 - 100000 Ohm cm, 80 +/- 20 nm (> 50 nm) LPCVD low-stress Si3N4 on both sides

Price/wafer (net): € 74.00 (5 wafers), € 66.00 (10 wafers), € 62.00 (25 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

380 ± 15

Boron

1 - 10

50 nm

14 / 14

WNA40380155B1314S051

Prime Si + Si3N4 (low-stress) wafer 4 inch, thickness = 380 ± 15 μm, (100), 2-side polished, p-type (Boron). TTV < 5 μm, 1 - 10 Ohm cm, 50 nm low-stress LPCVD Si3N4 on both sides

Price/wafer (net): € 53.20 (5 wafers), € 47.60 (10 wafers), € 42.00 (25 wafers), € 40.00 (50 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

380 ± 15

Boron

1 - 10

70 nm

25 / 25

WNA40380155B1314S071

Prime Si + LPCVD Si3N4 wafer 4 inch, thickness = 380 ± 15 μm, (100), 2-side polished, p-type (Boron), TTV < 5 μm, 1 - 10 Ohm cm, 75 nm Si3N4

Price/wafer (net): € 57.00 (5 wafers), € 52.00 (10 wafers), € 46.00 (25 wafers), € 44.50 (50 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

380 ± 15

Boron

1 - 10

150 nm

25 / 25

WNA40380155B1314S151

Prime CZ-Si + Si3N4 wafer 4 inch, thickness = 380 ± 15 μm, (100), 2-side polished, p-type (Boron) TTV < 10 μm, 1 - 10 Ohm cm, 145 nm LPCVD Si3N4 on both sides

Price/wafer (net): € 52.00 (5 wafers), € 46.00 (10 wafers), € 40.00 (25 wafers), € 38.00 (50 wafers), € 37.00 (100 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

380 ± 15

Boron

1 - 10

300 nm

14 / 14

WNA40380155B1314S302

Prime CZ-Si + Si3N4 wafer 4 inch, thickness = 380 ± 15 μm, (100), 2-side polished, p-type (Boron) TTV < 10 μm, 1 - 10 Ohm cm, 300 nm low-stress LPCVD Si3N4 on both sides

Price/wafer (net): € 52.00 (5 wafers), € 46.00 (10 wafers), € 40.00 (25 wafers), € 38.00 (50 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

380 ± 15

Boron

1 - 10

400 nm

24 / 24

WNA40380155B1314S401

Prime Si + Si3N4 wafer 4 inch, thickness = 380 ± 15 μm, (100), 2-side polished, p-type (Boron), TTV < 5 μm, 1 - 10 Ohm cm, 400 nm LPCVD low-stress Si3N4 on both sides

Price/wafer (net): € 58.00 (5 wafers), € 52.00 (10 wafers), € 46.00 (25 wafers), € 44.00 (50 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

380 ± 15

Boron

1 - 10

1000 nm

8 / 58

WNA40380155B1314SXX1

Prime CZ-Si + Si3N4 wafer 4 inch, thickness = 380 ± 15 μm, (100), 2-side polished, p-type (Boron) TTV < 10 μm, 1 - 10 Ohm cm, 1000 nm LPCVD low-stress Si3N4 on both sides

Price/wafer (net): € 83.00 (5 wafers), € 78.00 (10 wafers), € 72.00 (25 wafers), € 70.00 (50 wafers), € 68.00 (100 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

525 ± 15

Boron

1 - 10

30 nm

9 / 9

WNA40525155B1314S031

Prime Si + Si3N4 wafer 4 inch, thickness = 525 ± 15 μm, (100), 2-side polished, p-type (Boron) TTV < 5 μm, 1 - 10 Ohm cm, 30 nm low-stress LPCVD Si3N4 on both wafer sides

Price/wafer (net): € 53.20 (5 wafers), € 47.60 (10 wafers), € 42.00 (25 wafers), € 40.00 (50 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

525 ± 15

Boron

1 - 10

100 nm

50 / 50

WNA40525155B1314S102

Prime Si + Si3N4 wafer 4 inch, thickness = 525 ± 15 μm, (100), 2-side polished, p-type (Boron), TTV < 5 μm, 1 - 10 Ohm cm, 100 nm low-stress LPCVD Si3N4 on both sides

Price/wafer (net): € 52.00 (5 wafers), € 45.00 (10 wafers), € 38.00 (25 wafers), € 36.00 (50 wafers), € 34.00 (100 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

525 ± 15

Boron

1 - 10

500 nm

0 / 15

WNA40525155B1314S501

Prime Si + Si3N4 wafer 4 inch, thickness = 525 ± 15 μm, (100), 2-side polished, p-type (Boron) TTV < 5 μm, 1 - 10 Ohm cm, 500 nm low-stress LPCVD Si3N4 on both sides

Price/wafer (net): € 66.00 (5 wafers), € 59.00 (10 wafers), € 52.00 (25 wafers), € 50.00 (50 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

525 ± 25

Boron

1 - 10

40 nm

11 / 11

WNA40525255B1314S041

Prime Si + Si3N4 wafer 4 inch, thickness = 525 ± 25 μm, (100), 2-side polished, p-type (Boron), TTV < 5 μm, 1 - 10 Ohm cm, 40 nm low-stress Si3N4

Price/wafer (net): € 54.20 (5 wafers), € 48.60 (10 wafers), € 43.00 (25 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

525 ± 25

Boron

1 - 10

150 nm

35 / 35

WNA40525255B1314S152

Prime Si + Si3N4 wafer 4 inch, thickness = 525 ± 25 μm, (100), 2-side polished, p-type (Boron) TTV < 5 μm, 1 - 10 Ohm cm, 145 nm LPCVD Si3N4 on both sides !! few particles or defects underneath the nitride film visisble using a wafer inspection lamp !!

Price/wafer (net): € 39.00 (5 wafers), € 33.00 (10 wafers), € 27.00 (25 wafers), € 25.00 (50 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

525 ± 25

Boron

1 - 10

300 nm

47 / 47

WNA40525255B1314S301

Prime Si + Si3N4 wafer 4 inch, thickness = 525 ± 25 μm, (100), 2-side polished, p-type (Boron) TTV < 5 μm, 1 - 10 Ohm cm, 300 nm LPCVD Si3N4 on both sides - 1 carrier with 15 wafers has laser-marking on front side

Price/wafer (net): € 56.00 (5 wafers), € 50.00 (10 wafers), € 44.00 (25 wafers), € 42.00 (50 wafers), € 39.00 (100 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

double-side

525 ± 25

Boron

1 - 10

450 nm

39 / 39

WNA40525255B1314S451

Prime Si + Si3N4 wafer 4 inch, thickness = 525 ± 25 μm, (100), 2-side polished, p-type (Boron) TTV < 5 μm, 1 - 10 Ohm cm, 450 nm low-stress LPCVD Si3N4 on both sides

Price/wafer (net): € 68.00 (5 wafers), € 64.00 (10 wafers), € 58.00 (25 wafers), € 56.00 (50 wafers) (plus packaging / shipping)

Prime

Si + Si₃N₄

(100)

one-side

325 ± 25

Boron

1 - 10

80 nm

0 / 75

WND40325250B1314S081

Prime Si + Si3N4 wafer 4 inch, thickness = 325 ± 25 μm, (100), 1-side polished, p-type (Boron), TTV < 10 μm, 1 - 10 Ohm cm, 80 nm stoichiometric LPCVD Si3N4 on both sides

Price/wafer (net): € 53.20 (5 wafers), € 47.60 (10 wafers), € 42.00 (25 wafers), € 40.00 (50 wafers), € 39.00 (100 wafers) (plus packaging / shipping)

Dummy³

Si + Si₃N₄

(100)

double-side

525 ± 15

Boron

1 - 10

40 nm

25 / 25

WNS40525155B1314S041

Prime Si + Si3N4 wafer 4 inch, thickness = 525 ± 15 μm, (100), 2-side polished, p-type (Boron) TTV < 5 μm, 1 - 10 Ohm cm, 45 nm low-stress LPCVD Si3N4 on both wafer sides, ihomogenous appearance (large-scale spots visible, maybe impurities underneath nitride coating)

Price/wafer (net): € 16.00 (25 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.