| Cut Type: | Thickness Shear Mode (Tsm) |
|---|---|
| Nominal Frequency: | 16.5 MHz +/- 165kHz |
| Crystal Cutting: | 35 Degrees 15′ +/- 3′ (at Cut) |
| Footprint Size: | 8.6 +/- 0.05 mm X 5.4 +/- 0.05 mm, See Drawing1 |
| Electrode Size: | 1.7 mm Diameter |
| Electrode Platingness: | 10nm Chromium Layer 90nm Gold Layer |
| Customization: |
|---|
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Audited Supplier Acoustic characteristics and electrical conductivity of CTGS, LGT and LGS bulk acoustic wave resonators operated at the fundamental mode in the temperature range of 20-1470°C are proved .many application testify that LGS and CTGS resonators can be excited piezoelectrically up to 1470°C and 1270°C, respectively, which is almost close to their melting temperatures. The electrical conductivity of CTGS is found to be by at least two and three orders of magnitude lower than that of LGS and LGT, respectively, over the temperature range 400-1000°C. Measurements of temperature dependent electromechanical losses show, that they are at least by two orders of magnitude lower in CTGS comparing to that in LGS within the measured temperature .these characteristic found out so many industrial applications at SAW and high Sensor. Hangzhou Freg control electronic technology company is working with Institute of Chinese academy of sciences to develop all their related substrates of these material to serve SAW and Sensor industry as well as the business needs these material. all these substrates could be Customized, the sizes could be various per client's requirement
| Marking Frequency | 6.000MHz | 6.000MHz | 5.000MHz | 5.000MHz |
| Nominal Frequency | 5.983MHz | 5.983MHz | 4.960MHz | 4.995MHz |
| Adjustment Tolerance | ±7KHz@25ºC | ±5KHz@25ºC | ||
| Crystal Cutting | AT | IT | AT | AT |
| Oscillation Mode | Foundation Mode | |||
| Resonance Resistance | <15 Ω | |||
| Shunt capacitance | <7 pF | |||
| Operating Temperature | 0ºC ~ +70ºC | |||
| Storage Temperature | -40ºC ~ +105ºC | |||
| Diameter | 13.97mm±0.03mm | 12.45mm±0.03mm | ||
| Electrode of Plane Side | Chrome (Cr) / Gold (Au) | |||
| Electrode of Convex Side | Chrome (Cr) / Gold (Au) | |||
| Aluminum/Silver | Chrome/Silver | ||
| Marking Frequency | 6.000MHz | 6.000MHz | 5.000MHz |
| Nominal Frequency | 5.983MHz | 5.983MHz | 4.960MHz |
| Adjustment Tolerance | ±7KHz@25ºC | ±7KHz@25ºC | |
| Crystal Cutting | AT | AT | |
| Oscillation Mode | Foundation Mode | Foundation Mode | |
| Resonance Resistance | <15 Ω | <15 Ω | |
| Shunt capacitance | <7 pF | <7 pF | |
| Operating Temperature | 0ºC ~ +70ºC | 0ºC ~ +70ºC | |
| Storage Temperature | -40ºC ~ +105ºC | -40ºC ~ +105ºC | |
| Diameter | 13.97mm±0.03mm | 13.97mm±0.03mm | |
| Electrode of Plane Side | Aluminum (Al) / Silver (Ag) | Chrome (Cr) / Silver (Ag) | |
| Electrode of Convex Side | Aluminum (Al) / Silver (Ag) | Chrome (Cr) / Silver (Ag) | |
| Marking Frequency | 6.000MHz | 5.000MHz | ||||
| Nominal Frequency | 6.060MHz | 5.010MHz | 5.040MHz | 5.050MHz | 5.050MHz | |
| Adjustment Tolerance | ±10KHz@25ºC | |||||
| Material | Top grade Z bar | |||||
| Crystal Cutting | AT | IT/SC | AT | AT | AT | AT |
| Oscillation Mode | Foundation Mode | |||||
| Resonance Resistance | <15 Ω | <15 Ω | <20 Ω | <20 Ω | <20 Ω | <20 Ω |
| Diopter | Customized | Customized | ||||
| Angle | Per Customer or design for clients | |||||
| Operate Temperature | 0ºC ~ +70ºC | |||||
| Storage Temperature | -40ºC ~ +105ºC | |||||
| Diameter (±0.03mm) | 13.97mm | 12.45mm | 13.97mm | |||
CQT's primary goal is "To be a reliable primary microelectronics substrates supplier in today's World". The entire organization, beginning with top management, has worked consistently to meet this goal.
Our reputation for quality is based on a commitment to the newest and most effective design, manufacturing, testing, and management procedures - including, but not limited to, design for manufacturing, statistical process control, lean manufacturing, and continuous improvement methodologies. We have had a fully implemented and effective IATF16949 Quality Management System.
CQT is committed to conduct its all operations in a socially responsible, ethical, and sustainable manner to protect the environment and ensure the safety and health of our employees, customers, and surrounding communities. We are also committed to continuous improvement on all environmental issues. CQT maintains ISO9001/ISO14001 certifications and also implements the EICC standards. and implemented the Electrical Industry Code of Conduct as well.
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Audited Supplier 
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