MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 15.08.2022 12:15 MEZ)
3 Inch Quartz Wafers (Crystalline Quartz)
| Qual. | Material | Size (inch) | Orien- tation | Polished | Thick- ness (μm) | Doping | Resistivity (ohm cm) | Coating | # available now1/soon2 | Article Number (WebShop) | |
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| | Quartz | 3 | Y-Cut | double-side | 500 ± 25 | | | | 36 / 36 | WQB30500250XXXXXSNN1 | | | | Quartz wafer 3 inch, thickness = 500 ± 25 μm, Y-Cut, 2-side polished, TTV < 10 μm, SAW grade, Quality factor Q > 2.4M, Etch channel density ECD < 30, inclusion concentration (ID): I grade
| | | Price/wafer (net): € 62.00 (5 wafers), € 56.00 (10 wafers), € 48.00 (25 wafers), € 44.00 (50 wafers), € 41.00 (100 wafers) (plus packaging / shipping) | |
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| | Quartz | 3 | Z-Cut | double-side | 200 ± 25 | | | | 44 / 44 | WQC30200250X0000SNN1 | | | | Quartz wafer 3 inch, thickness = 200 ± 25 μm, Z-Cut, 2-side polished, TTV < 10 μm | | | Price/wafer (net): € 38.80 (5 wafers), € 34.00 (10 wafers), € 29.00 (25 wafers) (plus packaging / shipping) | |
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| | Quartz | 3 | Z-Cut | double-side | 1000 ± 25 | | | | 27 / 27 | WQC31000250X0000SNN1 | | | | Quartz wafer 3 inch, thickness = 1000 ± 25 μm, Z-Cut, 2-side polished, TTV < 10 μm, 1 SEMI Flat | | | Price/wafer (net): € 45.80 (5 wafers), € 41.00 (10 wafers), € 36.00 (25 wafers), € 35.00 (50 wafers), € 33.00 (100 wafers) (plus packaging / shipping) | |
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| | Quartz | 3 | AT-Cut | one-side | 500 ± 25 | | | | 4 / 4 | WQM30500250X0000SNN1 | | | | Quartz wafer 3 inch, thickness = 500 ± 25 μm, AT-Cut, 1-side polished, TTV < 10 μm, primary flat 22 mm | | | Price/wafer (net): € 28.60 (5 wafers), € 23.80 (10 wafers), € 18.80 (25 wafers), € 17.80 (50 wafers), € 17.40 (100 wafers), € 17.00 (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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