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MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 26.07.2024 19:12 MEZ)
4 Inch Glass Wafers (Borosilicate Float Glass)
| Qual. | Material | Size
(inch) | Orien-
tation | Polished | Thick-
ness (μm) | Doping | Resistivity
(ohm cm) | Coating | # available
now1/soon2 | Article Number
(WebShop) | |
| |
| | Borosilicate | 4 | ### | double-side | 175 ± 20 | | | | 100 / 100 | WGS40175200X0000SNN1 | | | | Borosilicate 4 inch, thickness = 175 ± 20 μm, 2-side polished, TTV < 10 μm | | | Price/wafer (net): € 44.00 (5 wafers), € 36.00 (10 wafers), € 26.00 (25 wafers), € 24.00 (50 wafers), € 22.50 (100 wafers), € 21.50 (200 wafers) (plus packaging / shipping) | |
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| | Borosilicate | 4 | ### | double-side | 200 ± 20 | | | | 120 / 120 | WGS40200200X0000SNN2 | | | | Borosilicate glass wafer 4 inch, thickness = 200 μm, 2-side polished - 1 SEMI Flat | | | Price/wafer (net): € 37.20 (5 wafers), € 31.60 (10 wafers), € 26.00 (25 wafers), € 24.50 (50 wafers), € 23.60 (100 wafers), € 22.80 (200 wafers) (plus packaging / shipping) | |
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| | Borosilicate | 4 | ### | double-side | 500 ± 25 | | | | 25 / 25 | WGS40500250X0000SNN6 | | | | Borosilicate 4 inch, thickness = 500 ± 25 μm, 2-side polished, 1 SEMI flat, not particle-specified (box has been already opened), but probably fine after IPA cleaning | | | Price/wafer (net): on request | |
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| | Borosilicate | 4 | ### | double-side | 500 ± 25 | | | | 257 / 257 | WGS40500250XXXXXSNN1 | | | | Borosilicate 4 inch, thickness = 500 ± 25 μm, 2-side polished, 1 SEMI flat | | | Price/wafer (net): € 27.70 (5 wafers), € 22.10 (10 wafers), € 16.50 (25 wafers), € 15.50 (50 wafers), € 14.50 (100 wafers), € 14.00 (300 wafers) (plus packaging / shipping) | |
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| | Borosilicate | 4 | ### | double-side | 700 ± 20 | | | | 240 / 240 | WGS40700200X0000SNN2 | | | | Borosilicate Glas wafer 4 inch, thickness = 700 μm, 2-side polished, 1 Semi Flat | | | Price/wafer (net): € 27.20 (5 wafers), € 21.60 (10 wafers), € 16.00 (25 wafers), € 15.00 (50 wafers), € 14.00 (100 wafers), € 13.00 (300 wafers) (plus packaging / shipping) | |
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| | Borosilicate | 4 | ### | double-side | 900 ± 30 | | | | 198 / 198 | WGS40900300X0000SNN1 | | | | Borosilicate 4 inch, thickness = 900 ± 30 μm, 2-side polished, TTV < 10 μm, 1 Flat | | | Price/wafer (net): € 29.20 (5 wafers), € 23.60 (10 wafers), € 18.00 (25 wafers), € 17.00 (50 wafers), € 16.00 (100 wafers), € 15.20 (300 wafers) (plus packaging / shipping) | |
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| | Borosilicate | 4 | ### | double-side | 1000 ± 20 | | | | 746 / 746 | WGS41000200X0000SNN1 | | | | Borosilicate 4 inch, thickness = 1000 ± 20 μm, 2-side polished, primary flat 32.5 mm | | | Price/wafer (net): € 29.20 (5 wafers), € 23.60 (10 wafers), € 18.00 (25 wafers), € 17.00 (50 wafers), € 16.00 (100 wafers), € 15.20 (300 wafers) (plus packaging / shipping) | |
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| | Borosilicate | 4 | ### | double-side | 2000 ± 25 | | | | 110 / 110 | WGS42000250X0000SNN1 | | | | Borosilicate glass 4 inch, thickness = 2000 ± 25 μm, 2-side polished, 1 Flat, units of 10 wafers | | | Price/wafer (net): € 28.00 (10 wafers), € 25.00 (20 wafers), € 23.50 (40 wafers), € 22.00 (80 wafers), € 21.00 (160 wafers) (plus packaging / shipping) | |
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| | Borosilicate | 4 | ### | one-side | 700 ± 20 | | | | 143 / 143 | WGV40700200X0000SNN1 | | | | Borosilicate Glas wafer 4 inch, thickness = 700 μm, 1-side polished | | | Price/wafer (net): € 26.70 (5 wafers), € 21.10 (10 wafers), € 15.50 (25 wafers), € 15.00 (50 wafers), € 14.00 (100 wafers), € 13.20 (300 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.
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