Hangzhou Freqcontrol Electronic Technology Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000 pieces/Month |
| Delivery Time | 1-4 weeks |
| Packaging Details | Cassette, Jar, Film package |
| Material Name | Sapphire (Al2O3) Crystal |
| Type | Single Crystal |
| Size | 2" |
| Purity | 99.999％ |
| Surface finish | DSP/SSP |
| VIS range | 85% |
| Application | Semicondutor Wafer, Led Chip, Optical Glass Window, Electronic Ceramics |
| Industry | Led，optical Glass，eli-ready Wafer |
| Brand Name | CSIMC |
| Model Number | Sapphire (Al2O3) |
| Certification | ISO:9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
LiNbO3 LiTaO3 Quartz Piezo Wafer For Piezoelectric Sensor and Transducer
2 Inch To 8 Inch Piezoelectric Wafer LN LT Quartz With Laser Marking
Customized 6 Inch 8 Inch Piezo Wafer For Semiconductor POI And MEMS
2'' 3'' Ultra-Thin Piezoelectric Wafer 50um Quartz Film And LT Film For Piezo
Product Specification
| Payment Terms | T/T | Supply Ability | 10000 pieces/Month |
| Delivery Time | 1-4 weeks | Packaging Details | Cassette, Jar, Film package |
| Material Name | Sapphire (Al2O3) Crystal | Type | Single Crystal |
| Size | 2" | Purity | 99.999％ |
| Surface finish | DSP/SSP | VIS range | 85% |
| Application | Semicondutor Wafer, Led Chip, Optical Glass Window, Electronic Ceramics | Industry | Led，optical Glass，eli-ready Wafer |
| Brand Name | CSIMC | Model Number | Sapphire (Al2O3) |
| Certification | ISO:9001 | Place of Origin | China |
| High Light | Double Side Polished Sapphire Crystal Substrate ，Optical Sapphire Crystal Substrate ，Ultrathin Sapphire Crystal Substrate | ||
Sapphire Al2O3 Crystal Substrate Ultrathin 2" 3"Double Side Polished For Optical
Discover the high-quality of Sapphire crystal wafers. These high-quality wafers are precision-cut from genuine Sapphire crystal, offering unparalleled durability and exceptional optical properties. Ideal for a range of applications including optics, sensors, and high-end jewelry, Sapphire crystal wafers are the perfect choice for those who demand the ultimate in quality and performance. With their unique properties and stunning appearance, Sapphire crystal wafers are sure to make a statement in any application.
The main specifications for sapphire crystal substrates
|
|
Unit | Specification | ||
|
2 Inch Substrate |
4Inch Substrate |
6 Inch Substrate | ||
| Diameter | mm | 50.8±0.1 | 100±0.1 | 150±0.2 |
| Thickness | um | 430±10 | 650±10 | 1300±20 |
| Surface Orientation of A-plane | Degree | 0°±0.1° | 0°±0.1° | 0°±0.1° |
| Surface Orientation of M-plane | Degree | 0.2°±0.05° | 0.2'±0.05° | 0.2°±0.05 |
| Primary Flat Length | mm | 16±1.0 | 30±1 | 47.5±1 or 25±1 |
| Primary Flat Orientation | Degree | A-plane±0.25° | A-plane±0.25° | A-plane±0.25° |
| Back Side Roughness | um | 1.0±0.2 | 1.0±0.2 | 1.0±0.2 |
| Front Side Roughness | nm | ≤0.2 | ≤0.2 | ≤0.2 |
| Wafer Edge | Type | R or T | R or T | T |
| Total Thickness Variation,TTV | um | ≤6 | ≤6 | ≤10 |
| SORI | um | ≤15 | ≤15 | ≤15 |
| BOW | um | -10~0 | -10~0 | -10~0 |
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...
Get in touch with us
Leave a Message, we will call you back quickly!