Hangzhou Freqcontrol Electronic Technology Ltd.
| Payment Terms | T/T |
| Supply Ability | 100000 Pieces/Month |
| Delivery Time | 1 - 4 weeks |
| Packaging Details | Cassette / Jar, put in a carton with PE foam. |
| Material | Silicon Wafer |
| Surface | Double Side Polish, Single Side Polish, Lap |
| Diameter | 3'' - 12'' or as required |
| Thickness | 0.25mm - 2mm |
| Orientation | <100>, <110> |
| Resistivity | 0.001 – 10 ohm/cm，>10000 ohm/cm |
| Type | P type, N type, Intrinsic |
| Dope | B, Ph, As or Undoped |
| Brand Name | BonTek |
| Model Number | Silicon Wafer |
| Certification | ISO:9001, ISO:14001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100000 Pieces/Month |
| Delivery Time | 1 - 4 weeks | Packaging Details | Cassette / Jar, put in a carton with PE foam. |
| Material | Silicon Wafer | Surface | Double Side Polish, Single Side Polish, Lap |
| Diameter | 3'' - 12'' or as required | Thickness | 0.25mm - 2mm |
| Orientation | <100>, <110> | Resistivity | 0.001 – 10 ohm/cm，>10000 ohm/cm |
| Type | P type, N type, Intrinsic | Dope | B, Ph, As or Undoped |
| Brand Name | BonTek | Model Number | Silicon Wafer |
| Certification | ISO:9001, ISO:14001 | Place of Origin | China |
| High Light | Semiconductor Silicon Wafer ，12 Inch Silicon Wafer ，Polish Semiconductor Wafer | ||
Semiconductor Silicon Wafer Prime Grade 3 Inch To 12 Inch
Silicon wafer is a material used for producing semiconductors, which can be found in all types of electronic devices that improve the lives of people. Silicon comes second as the most common element in the universe; it is mostly used as a semiconductor in the technology and electronic sector.
BonTek provide any diameters from 1’’ (25.4 mm) to 12’’ (300 mm) in order to provide the most flexibility as possible. With the aim of providing the largest range of specification, we work either Cz (Czochralski) or FZ (Float Zone) silicon wafers. Furthermore, in order to manufacture qualitative products, pure silicon (9N) raw material is used. The polishing process is also made internally in order to meet or exceed the Semiconductor Equipment and Materials International standards (SEMI).
| SEMI Standard | 2" (50.8mm) | 3" (76.2mm) | 4" (100mm) | 5" (125mm) | 6" (150mm) | 8" (200mm) | 12" (300mm) |
|---|---|---|---|---|---|---|---|
| Diameter | 50.8 ± 0.38mm | 76.2 ± 0.63mm | 100 ± 0.5mm | 125 ± 0.5mm | 150 ± 0.2mm | 200 ± 0.2mm | 300 ± 0.2mm |
| Thickness | 279 ± 25µm | 381 ± 25µm | 525 ± 20 µm or 625 ± 20µm | 625 ± 20µm | 675 ± 20µm or 625 ± 15µm | 725 ± 20µm | 775 ± 20µm |
| Type | P, N or Intrinsic | ||||||
| Dopant | B, Ph, As or Undoped | ||||||
| Orientation | <100>, <111>, <110> | ||||||
| Rsistivity | 0.001 – 300 ohm/cm | ||||||
| Primary Flat Length | 15.88 ± 1.65mm | 22.22 ± 3.17mm | 32.5 ± 2.5mm | 42.5 ± 2.5mm | 57.5 ± 2.5mm | Notch | Notch |
| Secondary Flat Length | 8 ± 1.65mm | 11.18 ± 1.52mm | 18 ± 2.0mm | 27.5 ± 2.5mm | 37.5 ± 2.5mm | NA | NA |
| Surface Finish | SSP, DSP, Etched, or Lapped | ||||||
Acceptance Check
1. The product is fragile. We have adequately packed it and labeled it fragile. We deliver through excellent domestic and international express companies to ensure transportation quality.
2. After receiving the goods, please handle with care and check whether the outer carton is in good condition. Carefully open the outer carton and check whether the packing boxes are in alignment. Take a picture before you take them out.
3. Please open the vacuum package in a clean room when the products are to be applied.
4. If the products are found damaged during courier, please take a picture or record a video immediately. DO NOT take the damaged products out of the packaging box! Contact us immediately and we will solve the problem well.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1999
Total Annual:
800M-1500M
Employee Number:
10~99
Ecer Certification：
Verified Supplier
Founded in 1999, Hangzhou Freqcontrol Electronic Technology Ltd. is a China leading manufacturer of piezoelectric crystal wafers, substrates, components and single crystal growth. We, known as the "CQT Group" in global market, headquartered in Hangzhou, China, empowered by its manufacturin... Founded in 1999, Hangzhou Freqcontrol Electronic Technology Ltd. is a China leading manufacturer of piezoelectric crystal wafers, substrates, components and single crystal growth. We, known as the "CQT Group" in global market, headquartered in Hangzhou, China, empowered by its manufacturin...
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