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[China]
Trade Verify
Address: Building 11, Lane 1333, Jiangnan Avenue, Changxing Town, Chongming District, Shanghai
Contact name:Xiwen Bai (Ciel)
Shanghai GaNova Electronic Information Co., Ltd. |
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Verified Suppliers
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3-inch silicon wafer MEMS devices, integrated circuits,dedicated substrates for discrete devices
Overview
Silicon wafers act as a substrate for microelectronic devices and
are especially useful in building electronic circuits because of
their conductivity and affordability. Silicon comes seventh as the
most common element in the entire universe and the second most
common element on earth. Some common materials that contain silicon
are beach sand, quartz, flint, agate, among others.
Silicon is the major component in construction materials like brick, cement, and glass. It also tops the chart as the most common semiconductor which has made it to be the most widely used in the electronic and technology sector
Specification
| silicon wafer | |
Diameter
| 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.
