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Product Details:
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| Diameter: | 4" | Grade: | Prime |
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| Growth Method: | CZ | Orientation: | <1-0-0>,<1-1-1>,<1-1-0> |
| Type/Dopant: | P Type/Boron,N Type/Phos,N Type/As, N Type/Sb | Thickness(μm): | 525 |
| Thickness Tolerance: | Standard ± 25μm,Maximum Capabilities ± 5μm | Resistivity: | 0.001-100 Ohm-cm |
| Surface Finished: | P/E,P/P,E/E,G/G | TTV(μm): | Standard <10 Um,Maximum Capabilities<5 Um |
| Bow/Warp: | Standard <40 Um,Maximum Capabilities<20 Um | Particle: | <10@0.5um; <10@0.3um; <10@0.2um; |
| Highlight: | MEMS Devices Silicon Wafer |
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4-inch silicon wafer MEMS devices, integrated circuits,dedicated substrates for discrete devices
A silicon wafer is a material essential for manufacturing semiconductors, which are found in all kinds of electronic devices that enrich our lives. Few of us have a chance to encounter an actual silicon wafer in daily life.
A silicon wafer is a thin slice of crystal semiconductor, such as a material made up from silicon crystal, which is circular in shape.
Silicon wafers absorb the photons in sunlight and this in turn create electricity. Many companies use silicon wafers in their product testing. In this purpose, a lot of time the product or prototype is created and tested.
Specification
| silicon wafer | |
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Diameter
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2"/3"/4"/5"/6"/8"/12" |
| Grade | Prime |
| Growth Method | CZ |
| Orientation | <1-0-0>,<1-1-1>,<1-1-0> |
| Type/Dopant | P Type/Boron,N Type/Phos,N Type/As, N Type/Sb |
| Thickness(μm) |
279/380/525/625/675/725/775 |
| Thickness Tolerance | Standard ± 25μm,Maximum Capabilit/ies ± 5μm |
| Resistivity | 0.001-100 ohm-cm |
| Surface Finished | P/E,P/P,E/E,G/G |
| TTV(μm) | Standard <10 um,Maximum Capabilities<5 um |
| Bow/Warp | Standard <40 um,Maximum Capabilities<20 um |
| Particle | <10@0.5um; <10@0.3um; <10@0.2um; |
About Us
We specialize in processing a variety of materials into wafers, substrates and customized optical glass parts.components widely used in electronics, optics, opto electronics and many other fields. We also have been working closely with many domestic and oversea universities, research institutions and companies, provide customized products and services for their R&D projects. It's our vision to maintaining a good relationship of cooperation with our all customers by our good reputations.
FAQ
Q: Are you trading company or manufacturer ?
We are factory.
Q: How long is your delivery time?
Generally it is 3-5 days if the goods are in stock.
or it is 7-10 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
Payment <=5000USD, 100% in advance.
Paymen >=5000USD, 80% T/T in advance , balance before shippment.
Contact Person: Xiwen Bai (Ciel)
Tel: +8613372109561
