Product Description
|
Growth |
CZ, MCZ, FZ |
|
Grade |
Prime, Test, Dummy, etc. |
|
Diameter |
4 inch / 100mm |
|
Thickness |
50~3000um |
|
Finish |
As cut, lapped, etched, SSP, DSP, etc. |
|
Orientation |
(100) (111) (110) (211) (311) (511) (531) etc. |
|
Off cut |
Up to 7 deg |
|
Type/Dopant |
P/B, N/Phos, N/As, N/Sb, Intrinsic |
|
Resistivity |
CZ/MCZ: From 0.001 to 1000 ohm-cm |
|
FZ: Up to 20k ohm-cm |
|
|
Thin films |
* PVD: Al, Cu, Au, Cr, Si, Ni, Fe, Mo. etc, Coating thicknesses up to 20, 000 Å / ± 5 % |
|
* LPCVD/PECVD: Oxide, Nitride, SiC, etc, Coating thicknesses up to 200, 000 Å / ± 3 % |
|
|
* Silicon epitaxial wafers and epitaxial services (SOS, GaN, GOI etc). |
|
|
Processes |
DSP, ultra thin, ultra flat, etc. |
|
Downsizing, back grinding, dicing , etc. |
|
|
MEMS |
The 4 inch silicon wafer is a cutting-edge and highly advanced technology product that is critical to modern electronics production. It is made from high-purity silicon and is used in the manufacturing of microchips, transistors, and other electronic components.
The wafer boasts highly precise specifications, which allows for the creation of intricate and complex circuits. This leads to higher performance and efficiency in electronic devices such as smartphones, laptops, and computers.
The 4 inch silicon wafer is a testament to the incredible innovation and progress in the field of electronics manufacturing. Its reliability and accuracy make it a valuable asset to any electronics company seeking to produce top-quality products.
Product Picture
Why Choose Us
Our products are sourced exclusively from the world's top five manufacturers and leading domestic factories. Supported by highly skilled domestic and international technical teams and stringent quality control measures.
Our objective is to provide customers with comprehensive one-on-one support, ensuring smooth channels of communication that are professional, timely, and efficient. We offer a low minimum order quantity and guarantee swift delivery within 24 hours.
Factory Show
Our vast inventory consists of 1000+ products, ensuring that customers can place orders for as little as one piece. Our self-owned equipments for dicing & backgrinding, and full cooperation in the global industrial chain enable us prompt shipment to ensure customer one-stop satisfaction and convenience.
Our Certificate
Our company takes pride in the various certifications we have earned, including our patent certificate, ISO9001 certificate, and National High-Tech Enterprise certificate. These certifications represent our dedication to innovation, quality management, and commitment to excellence.
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