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Quartz Crystal SMD-3215-32.768KHz
3.2x2.5mm small size, SMD metal package high precision +10PPM, high frequency stability Anti-shock vibration, high reliability, low phase noise and jitter, compatible with multiple voltages (1.8-3.3V), and low power consumption Rapid start-up as low as 1ms It conforms to RoHS and Reach certification standards, and it is environmentally friendly Free FAE technical support It is used in servers, mobile phones, network communications, audio equipment, wearable devices, industrial, security, consumer electronics, etc.
Quartz Crystal HC-49US-2P
3.2x2.5 small size, 4P SMD crystal oscillator, passive automotive-grade crystal oscillator 10ppm high precision, high frequency stability It adopts seam welding and meets the reflow temperature profile requirements of lead-free soldering to reduce electromagnetic interference (EMD effect Under the automotive-grade operating temperature of -40 °C ~+125 ° C, the excellent environmental resistance meets RoHS and Reach certification standards, and it is green and environmentally friendly AEC-Q200 automotive-grade certification Free FAE technical support It is used in car navigation, multimedia, Bluetooth, tire pressure monitoring systems, etc.
Quartz Crystal SMD-3225 (AEC-Q200)
49SMD-2P passive chip crystal oscillator, 2P metal package High precision, high frequency stability, reliability -40 ° C ~+85 ° C Industrial temperature High temperature Excellent environmental resistance It conforms to RoHS, Reach certification standards, green environmental protection Free FAE technical support Applied to toys, desktop computers, home appliances, automation equipment and other intelligent electronic products
Quartz Crystal 49SMD-2P
3.2x2.5mm small size, 4P SMD metal package, high precision +10PPM, high frequency stability, anti-shock vibration, high reliability, low phase noise, low jitter compatible with multiple voltages (1.8-3.3V), and low power consumption Rapid start-up as low as 1ms Under the automotive-grade operating temperature of -40 °C ~+125 ° C, the excellent environmental resistance meets RoHS and Reach certification standards, and it is green and environmentally friendly AEC-Q100 automotive-grade certification Free FAE technical support It is used in car navigation, multimedia, Bluetooth, tire pressure monitoring and body systems
Quartz Crystal SMD-3225
HC-49US-2P direct-insert-type, passive crystal oscillator 10ppm high precision, high frequency stability, high reliability-40 C ~+85 C industrial temperature resistance Excellent environmental resistance It conforms to RoHS and Reach certification standards, and provides free FAE technical support for environmental protection It is used in toys, desktop computers, home appliances, automation equipment and other intelligent electronic products
Quartz Oscillator SMD-3225
3.2x1.5mm package size, 2P pins, clock crystal oscillator 32.768KHz crystal, small, ultra-thin high-precision frequency, better stability -40C~+85 ° C industrial temperature It conforms to RoHS and Reach standards, and it is environmentally friendly Free FAE technical support It is used as the reference frequency signal for new information equipment, mobile terminals, network equipment, automotive electronics, household electronics, consumer electronics, smart home, smart wear, smart medical care and other new applications
Case presentation




Background description In 2013, there were screen flashes and black screens on the TV market. The reasons were analyzed. In terms of crystal, the chip was broken and polluted. Our company submitted the scheme and improved products. It has passed one-time and become the three major suppliers of Samsung electronic crystals. 
Customer comments 
It has been a Samsung A-level supplier of electronic materials with a comprehensive evaluation score of 92 or above for many years.

It has established a leading frequency matching laboratory with an experienced support team to ensure the quality of the oscillator circuit from the design stage
Other displays

The company's products are widely used in 5G communication, automotive electronics, Internet of Things, smart home, etc. Partners and customers include: Samsung, Volkswagen, Bosch, SAIC, Huawei, Ali, Baidu and other well-known enterprises at home and abroad.
Organizer
  • The Ministry of Industry and Information Technology, PRC
  • National Development and Reform Commission, PRC
  • The Ministry of Science and Technology, PRC
  • Cyberspace Administration of China
  • The Chinese Academy of Sciences
  • The Chinese Academy of Engineering
  • China Association for Science and Technology
  • Ministry of Trade and Industry, Singapore
  • The Chongqing Municipal People’s Government
Co-organizer
  • Chongqing Municipal Commission of Economy and Information Technology
  • The Publicity Department of the CPC Chongqing Municipal Committee
  • Office of the Cyberspace Affairs Commission of the CPC Chongqing Municipal Committee
  • Chongqing Municipal Development and Reform Commission
  • Chongqing Municipal Bureau of Science and Technology
  • Chongqing Municipal Commerce Commission
  • Foreign Affairs Office of the Chongqing Municipal People’s Government
  • Chongqing Municipal State-Owned Assets Supervision and Administration Commission
  • Chongqing Connectivity Initiative Bureau
  • Chongqing Municipal Administration of Big Data Application and Development
  • Chongqing Municipal Bureau of Investment Promotion and Facilitation
  • Chongqing Liangjiang New Area Administration
  • Chongqing Association for Science and Technology
Contact Us
  • Exhibition：023-88316977
  • Technical Supports：023-88063905 023-68721433
  • Email：zbhcwb@jjxxw.cq.gov.cn
  • Add.: No.12
  • Yunshan South Road
  • Liangjiang New Area
  • Chongqing
  • ©Smart China Expo (SCE) 2021    Yu ICP Registration No. 18007961  
  • Operator：Chongqing Industry and Information Technology Development Center(Chongqing International E-Commerce Transaction Certification Center、Secretariat of the Smart China Expo)