Hangzhou Freqcontrol Electronic Technology Ltd.
| Payment Terms | T/T |
| Supply Ability | 200000 pcs / Month |
| Delivery Time | 1-4 weeks |
| Packaging Details | Cassette / Jar, put in a carton with PE foam. |
| Product | Cultured Quartz |
| Frequency | 0.5MHz~70MHz by etching |
| Rotation | AT-cut, SC-cut |
| θ Angle | ±10″, ±15″, ±30″, ±1′, ±2′, …, etc. |
| Size | 10mm, 15mm；10×10mm etc. |
| Ord | Fundamental; 3rd Overtone; 5th Overtone |
| Surface | #1000(9u); #2000(7u); #3000(5u); #4000(3u); Polished& Etched Std |
| Dioptric | Plano-Convex: 0.5 dioptric～10 dioptric Bi-Convex: 10 dioptric～15 dioptric |
| Brand Name | BonTek |
| Model Number | Single Crystal Quartz |
| Certification | ISO:14001 |
| Place of Origin | China |
View Detail Information
Explore similar products
GR-200 Series LiF Mg Cu P TLD Ideal Environmental Personal And Medical Dosimeter
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
Product Specification
| Payment Terms | T/T | Supply Ability | 200000 pcs / Month |
| Delivery Time | 1-4 weeks | Packaging Details | Cassette / Jar, put in a carton with PE foam. |
| Product | Cultured Quartz | Frequency | 0.5MHz~70MHz by etching |
| Rotation | AT-cut, SC-cut | θ Angle | ±10″, ±15″, ±30″, ±1′, ±2′, …, etc. |
| Size | 10mm, 15mm；10×10mm etc. | Ord | Fundamental; 3rd Overtone; 5th Overtone |
| Surface | #1000(9u); #2000(7u); #3000(5u); #4000(3u); Polished& Etched Std | Dioptric | Plano-Convex: 0.5 dioptric～10 dioptric Bi-Convex: 10 dioptric～15 dioptric |
| Brand Name | BonTek | Model Number | Single Crystal Quartz |
| Certification | ISO:14001 | Place of Origin | China |
| High Light | AT SC Cut Quartz Crystal Blanks ，Single Rotated Quartz Crystal Blanks ，Quartz Crystal Piezoelectric Wafer Blanks | ||
Single and Doubly Rotated AT SC Cut Quartz Crystal Blanks with ZTC
Frequency versus temperature
Crystal frequency output as a function of temperature. Temperature stability is a specification calculated in fractions per billion. SC cut crystal can improve the performance of the oscillator. The main reason is the slope of the curve near the turning point of the crystal. In general, AT the same inflection point, the slope of the SC cut is 1/3 of the slope of the AT cut. Another advantage is that SC cuts are adapted to operate over a wider temperature zone.
Crystal aging
Crystal aging is an indicator of how the frequency of a crystal changes over its lifetime. Crystal aging is caused by impurities in the oscillator. The aging rate is also measured in parts per billion. SC cut crystal is not sensitive to some factors affecting aging, such as crystal installation stress, crystal plating stress, electronic product performance changes, etc., and has little impact on the supply chain.
| Orientation | AT, SC, IT,…, etc |
| Angle Tolerance | Theta Angle: ±5″, ±10″, ±15″, ±30″, ±1′, ±2′, …, etc. |
| Phi Angle: ±5′, ±10′, ±15′, ±30′, …, etc. | |
| Size | Round (3.0mm～8”)/ Square (1.6x1.6mm～48x48mm or larger)/ SMD (1.2x2.4mm Above) |
| Size Tolerance | ±0.01mm,+/-0.005mm, +/-0.0005mm, according to size |
| Frequency | 1 Mhz up to 54Mhz for AT-Cut Fundamental; Up to 70Mhz by Etching |
| Flat | Per requested: the flat shall be perpendicular to X axis within ±10 deg |
| Surface | #1000(9u); #2000(7u); #3000(5u); #4000(3u) (SiC); Polished(Cerium Oxide)& etched Std |
| Overtone | Fundamental; Third Overtone (3rd); Fifth Overtone (5th) |
| Dioptric | Plano-Convex: 0.5 dioptric～10 dioptric Bi-Convex: 10 dioptric～15 dioptric |
| Material | Cultured Quartz Crystal |
| Q-Value | Min 1.8x10^6, 2.4x10^6 to 3.0x10^6 IEC standards |
| ECD | Max 2 /c㎡, 10/c㎡, Max 30/c㎡, Max 100/c㎡, Max 300/c㎡; Swept Quartz |
| Inclusions | Ia, Ib, I, II, III Grades |
| Swept | Z bar, Y bar, Or Swept quartz |
Acceptance Check
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!