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MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 20.12.2024 19:15 MEZ)
3 Inch Fused Silica Wafers (JGS2 and JGS1)
| Qual. | Material | Size
(inch) | Orien-
tation | Polished | Thick-
ness (μm) | Doping | Resistivity
(ohm cm) | Coating | # available
now1/soon2 | Article Number
(WebShop) | |
| |
| | Fused Silica | 3 | ### | double-side | 320 ± 10 | | | | 26 / 26 | WUA30320100X0000SNN1 | | | | Fused silica JGS2 wafer 3 inch, thickness = 320 ± 10 μm, 2-side polished, TTV < 10 μm | | | Price/wafer (net): € 22.00 (5 wafers), € 17.00 (10 wafers), € 12.00 (25 wafers), € 11.00 (50 wafers), € 10.00 (100 wafers), € 9.00 (200 wafers) (plus packaging / shipping) | |
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| | Fused Silica | 3 | ### | double-side | 380 ± 20 | | | | 234 / 234 | WUA30380200X0000SNN1 | | | | Fused silica JGS2 wafer 3 inch, thickness = 380 ± 20 μm, 2-side polished, TTV < 10 μm | | | Price/wafer (net): € 22.00 (5 wafers), € 17.00 (10 wafers), € 12.00 (25 wafers), € 11.00 (50 wafers), € 10.00 (100 wafers), € 9.00 (200 wafers) (plus packaging / shipping) | |
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| | Fused Silica | 3 | ### | double-side | 200 ± 25 | | | | 0 / 175 | WUS30200250X0000SNN1 | | | | Fused silica JGS2 wafer 3 inch, thickness = 200 ± 25 μm, 2-side polished | | | Price/wafer (net): on request | |
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| | Fused Silica | 3 | ### | double-side | 500 ± 25 | | | | 203 / 203 | WUS30500250X0000SNN2 | | | | Fused silica JGS2 wafer 3 inch, thickness = 500 ± 25 μm, 2-side polished, TTV < 10 μm, roughness Ra < 1 nm, 1 Flat (22.5+/-2.5mm) | | | Price/wafer (net): € 24.80 (5 wafers), € 20.00 (10 wafers), € 15.00 (25 wafers), € 14.00 (50 wafers), € 13.00 (100 wafers), € 12.00 (300 wafers) (plus packaging / shipping) | |
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| | Fused Silica | 3 | ### | double-side | 500 ± 25 | | | | 25 / 25 | WUS30500250X0000SNN4 | | | | Dummy Fused silica JGS2 wafer 3 inch, thickness = 500 ± 25 μm, 2-side polished, TTV < 10 μm, roughness Ra < 1 nm, not particle specified (box already opened) | | | Price/wafer (net): on request | |
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| | Fused Silica | 3 | ### | double-side | 1000 | | | | 8 / 8 | WUS31000000X0000SNN1 | | | | Corning 7980 glass wafer circular (diameter 75 mm +0/-0,1 mm), thickness = 1 mm +0/-0,1 mm, 2-side P3 polished, 1 SEMI Flat | | | Price/wafer (net): € 32.00 (25 wafers), € 29.00 (50 wafers), € 28.00 (100 wafers) (plus packaging / shipping). One carrier with 8 wafer is also available. | |
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| | Fused Silica | 3 | ### | double-side | 1000 ± 25 | | | | 100 / 100 | WUS31000250X0000SNN1 | | | | Fused silica JGS2 wafer 3 inch, thickness = 1000 ± 25 μm, 2-side polished, TTV < 10 μm, roughness 1 nm, 1 SEMI Flat | | | Price/wafer (net): € 26.80 (5 wafers), € 22.00 (10 wafers), € 17.00 (25 wafers), € 16.00 (50 wafers), € 15.00 (100 wafers), € 14.00 (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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