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MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 05.03.2021 18:17 MEZ)
3 Inch CZ Silicon Wafers (Czochralski)
| 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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| Prime | CZ-Si | 3 | (100) | double-side | 200 ± 25 | Boron | 1 - 10 | | 57 / 57 | WSA30200250B1314SNN1 | | | | Prime CZ-Si wafer 3 inch, thickness = 200 ± 25 μm, (100), 2-side polished, p-type (Boron), TTV < 10 μm, 1 - 10 Ohm cm | | | Price/wafer (net): € 22.80 (5 wafers), € 17.00 (10 wafers), € 12.00 (25 wafers), € 10.50 (50 wafers), € 9.80 (100 wafers), € 9.50 (200 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (100) | double-side | 381 ± 25 | Boron | 1 - 10 | | 875 / 875 | WSA30381250B1314SNN1 | | | | Prime CZ-Si wafer 3 inch, thickness = 381 ± 25 μm, (100), 2-side polished, p-type (Boron) TTV < 10 μm, 1 - 10 Ohm cm | | | Price/wafer (net): € 21.80 (5 wafers), € 17.00 (10 wafers), € 12.00 (25 wafers), € 11.50 (50 wafers), € 11.00 (100 wafers), € 10.50 (300 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (100) | one-side | 380 ± 25 | Arsenic | 0.001 - 0.01 | | 50 / 50 | WSD30380250A1011SNN1 | | | | Prime CZ-Si wafer 3 inch, thickness = 380 ± 25 μm, (100), 1-side polished, n-type (Arsen), TTV < 10 μm, 0.001 - 0.01 Ohm cm | | | Price/wafer (net): € 16.00 (25 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (100) | one-side | 381 ± 20 | Boron | 1 - 10 | | 772 / 772 | WSD30381200B1314SNN1 | | | | Prime CZ-Si wafer 3 inch, thickness = 381 ± 20 μm, (100), 1-side polished, p-type (Boron) TTV < 10 μm, 1 - 10 Ohm cm
| | | Price/wafer (net): € 19.80 (5 wafers), € 15.00 (10 wafers), € 10.00 (25 wafers), € 9.60 (50 wafers), € 9.20 (100 wafers), € 8.50 (300 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (100) | one-side | 381 ± 25 | Phosphor | 1 - 10 | | 100 / 300 | WSD30381250P1314SNN1 | | | | Prime CZ-Si wafer 3 inch, thickness = 381 ± 25 μm, (100), 1-side polished, n-type (Phosphor), TTV < 10 μm, 1 - 10 Ohm cm | | | Price/wafer (net): € 19.80 (5 wafers), € 15.00 (10 wafers), € 10.00 (25 wafers), € 9.60 (50 wafers), € 9.20 (100 wafers), € 8.80 (200 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (100) | one-side | 450 ± 10 | Boron | 1 - 20 | | 100 / 100 | WSD30450100B1324SNN1 | | | | Prime CZ-Si wafer 3 inch (76,2 mm +/- 0.3 mm), thickness = 450 ± 10 μm, (100), 1-side polished, p-type (Boron) TTV < 10 μm, 1 - 20 Ohm cm, Bow/Warp < 30 μm, Ra< 1 nm, 1 Flat [mm] 22 ± 1 mm, Edge Rounding 0.25 mmR | | | Price/wafer (net): € 19.40 (5 wafers), € 14.60 (10 wafers), € 9.60 (25 wafers), € 8.80 (50 wafers), € 8.00 (100 wafers), € 7.00 (200 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (100) | one-side | 640 ± 25 | Phosphor | 1 - 10 | | 1200 / 1200 | WSD30640250P1314SNN1 | | | | Prime CZ-Si wafer 3 inch, thickness = 640 ± 25 μm, (100), 1-side polished, n-type (Phosphor) TTV < 10 μm, 1 - 10 Ohm cm, 2 flats, surface roughness < 1 nm | | | Price/wafer (net): € 23.80 (5 wafers), € 19.00 (10 wafers), € 14.00 (25 wafers), € 13.00 (50 wafers), € 12.00 (100 wafers), € 11.00 (200 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (111) | one-side | 380 ± 25 | Phosphor | 1 - 10 | | 101 / 101 | WSF30380250P1314SNN1 | | | | Prime CZ-Si wafer 3 inch, thickness = 380 ± 25 μm, (111), 1-side polished, n-type (Phosphor) TTV < 10 μm, 1 - 10 Ohm cm | | | Price/wafer (net): € 19.80 (5 wafers), € 15.00 (10 wafers), € 10.00 (25 wafers), € 9.20 (100 wafers), € 8.50 (300 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (100) | none | 1500 ± 30 | Boron | 1 - 100 | | 25 / 25 | WSG31500300B1315XNN1 | | | | Prime CZ-Si wafer 3 inch, thickness = 1500 ± 30 μm, (100), unpolished, p-type (Boron), 1 - 100 Ohm cm, no Flat | | | Price/wafer (net): € 33.80 (5 wafers), € 29.00 (10 wafers), € 24.00 (25 wafers) (plus packaging / shipping) | |
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| Test | CZ-Si | 3 | (100) | one-side | 381 ± 25 | Boron | 1 - 20 | | 375 / 375 | WSM30381250B1324SNN1 | | | | Test CZ-Si wafer 3 inch, thickness = 381 ± 25 μm, (100), 1-side polished, p-type (Boron), 1 - 20 Ohm cm | | | Price/wafer (net): € 9.00 (25 wafers), € 8.50 (50 wafers), € 8.00 (100 wafers), € 7.20 (300 wafers) (plus packaging / shipping) | |
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| Dummy3 | CZ-Si | 3 | (100) | one-side | 640 ± 25 | Phosphor | 1 - 10 | | 300 / 300 | WSV30640250P1314SNN1 | | | | Dummy CZ-Si wafer 3 inch, thickness = 640 ± 25 μm, (100), 1-side polished, n-type (Phosphor) TTV < 10 μm, 1 - 10 Ohm cm, 2 flats, not particle specified (originally Prime wafers without fulfilled particle spec) | | | Price/wafer (net): € 8.00 (25 wafers), € 7.00 (50 wafers), € 6.20 (100 wafers), € 5.80 (300 wafers) (plus packaging / shipping) | |
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| Dummy3 | CZ-Si | 3 | (111) | one-side | 420 ± 25 | Boron | 0.001 - 1 | | 1125 / 1125 | WSY30420250B1013XNN1 | | | | Dummy CZ-Si wafer 3 inch, thickness = 420 ± 25 μm, (111), 1-side polished, p-type (Boron), 0.001 - 1 Ohm cm, units of 125 wafers in cakeboxes, not particle-specified, tiny scratches possible | | | Price/wafer (net): € 4.80 (125 wafers), € 4.20 (250 wafers), € 3.90 (500 wafers), € 3.60 (1000 wafers), € 3.50 (2000 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (111) | one-side | 380 ± 15 | Boron | 0.001 - 0.005 | | 0 / 15(5) | WSF30380150B1050SNN# | | | | Prime CZ-Si wafer 3 inch, thickness = 380 ± 15 μm, (111), 1-side polished, p-type (Boron) TTV < 10 μm, 0.001 - 0.005 Ohm cm, Flats: 1 | | | Price/wafer (net): € 19.00 (5 wafers), € 13.20 (10 wafers), € 8.40 (25 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (100) | double-side | 450 ± 20 | Phosphor | 20 - 50 | | 0 / 100(5) | WSA30450200P2454SNN# | | | | Prime CZ-Si wafer 3 inch, thickness = 450 ± 20 μm, (100), 2-side polished, n-type (Phosphor) TTV < 10 μm, 20 - 50 Ohm cm, Flats: 0 | | | Price/wafer (net): € 20.40 (5 wafers), € 14.60 (10 wafers), € 9.80 (25 wafers), € 9.40 (50 wafers), € 9.10 (100 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (100) | one-side | 380 ± 15 | | 0.001 - 0.005 | | 0 / 191(5) | WSD30380150X1050SNN# | | | | Prime CZ-Si wafer 3 inch, thickness = 380 ± 15 μm, (100), 1-side polished, TTV < 10 μm, 0.001 - 0.005 Ohm cm, Flats: 2 | | | Price/wafer (net): € 19.00 (5 wafers), € 13.20 (10 wafers), € 8.40 (25 wafers), € 8.10 (50 wafers), € 7.80 (100 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (100) | one-side | 430 ± 25 | Phosphor | 20 - 50 | | 0 / 11(5) | WSD30430250P2454SNN# | | | | Prime CZ-Si wafer 3 inch, thickness = 430 ± 25 μm, (100), 1-side polished, n-type (Phosphor) TTV < 10 μm, 20 - 50 Ohm cm, Flats: 2 | | | Price/wafer (net): € 19.00 (5 wafers), € 13.20 (10 wafers), € 8.40 (25 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (111) | none | 240 ± 10 | Phosphor | 15 - 20 | | 0 / 20(5) | WSI30240100P1424SNN# | | | | Prime CZ-Si wafer 3 inch, thickness = 240 ± 10 μm, (111), unpolished, n-type (Phosphor) TTV < 10 μm, 15 - 20 Ohm cm, Flats: 2 | | | Price/wafer (net): € 14.80 (5 wafers), € 9.00 (10 wafers), € 4.20 (25 wafers) (plus packaging / shipping) | |
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| Prime | CZ-Si | 3 | (111) | double-side | 105 | | 0 - 100 | | 0 / 5(5) | WSC30105000X0015SNN# | | | | Prime CZ-Si wafer 3 inch, thickness = 105 ± 0 μm, (111), 2-side polished, TTV < 10 μm, 0 - 100 Ohm cm, Flats: 0 | | | Price/wafer (net): € 31.60 (5 wafers), € 25.80 (10 wafers), € 21.00 (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.
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