semiconductor wafer 6inch prime sillicon wafer, sillicon optical lens, IC sillicon substrates , poly sillicon wafer,Semiconductor 3' inch silicon wafer, single crystal ,2inch, 3inch,4inch,5inch,6inch,8inch,12inch silicon wafer, single side polished silicon wafer
|Dope type||no dope||doped B||doped P|
|E P D||≤100∕cm2||≤100∕cm2||≤100∕cm2|
|Oxygen content (∕cm3)||≤1~1.8×1018||≤1~1.8×1018||≤1~1.8×1018|
|or by customized size|
|thickness||0.5mm,1.0mm or other|
|thickness tolerance||<±0.015mm (or <±0.005mm)|
|surface||1sp or 2sp|
|package||100grade in1000 grade cleaning room|
we receive customized size by any type!
2. specification for 4-6inch size.
|Name: 6Inch P-type 99.9999% Purity Price Silicon Wafer|
|Diameter||100±0.4mm / 125±0.5mm / 150±0.5mm|
|Oxygen Content||≤18 New PPMA|
|Carborn Content||≤1 New PPMA|
|Thickness||≥200um, or according to your requirement|
|Surface||Frond side polished,back side etched.|
|Package||Packed in cassette,and sealed in vacuum bag,25pcs/cassette.|
|Price||According to your specification,especially resistivity and thickness|
3 About our company
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China,
and our factory is founded in Wuxi city in 2014.
We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widely used in electronics, optics, optoelectronics 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 reputatiaon.
4. packing and delivery
A: zmkj is a trading company but have a sapphire manufacturer and,
as a supplier of semiconductor materials wafers for a wide span of applications.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD,
50% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below: