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  • 3.2 x 1.5mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PSX315 Features 3215 Size Miniature And Fork Crystal Resonator With A Low Profile Pf 0.75mm. A Ceramic Package Providing High Precision And Reliability. Metal Lid Connected To GND Terminal To Reduce EMI. Noise Resistance Application (Smart Meter Etc.) series resistance 50KΩ max available. AEC-Q200 Compliant Applications Mobile Communications, PDA, Wave Clock, Digital Appliance Auto Motive Applications Such As Multimedia Device More

  • 6.9x1.4mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PMX145 Features Ultra Miniature SMD Tuning Fork Crystal Resonator Plastic molded SMD tuning fork crystal of heat-resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More

  • 8.0x3.2mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PMX206 Features Ultra Miniature SMD Tuning Fork Crystal Resonator Plastic molded SMD tuning fork crystal of heat-resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More

  • 9.6x4.0mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PMX405 Features Ultra Miniature SMD Tuning Fork Crystal Resonator Plastic molded SMD tuning fork crystal of heat-resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More

  • 2.0x6.0mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PMX206F Features Ultra Miniature SMD Tuning Fork Crystal Resonator SMD tuning fork crystal of lead formed heat-resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More

  • 2.0x6.0mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PMX206FA Features Ultra Miniature SMD Tuning Fork Crystal Resonator SMD Tuning Fork Crystal Of Lead Formed Heat-Resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More

  • 2.0x6.0mm DIP Tuning Fork Crystal

    DIP Tuning Fork Crystal DT206 Features: A Cylindrical Type Tuning Fork Crystal Resonator Low Power Consuming Tuning Fork Crystal Resonators Are Suitable Not Only For Wristwatches But Also For A Wide Range Of Other Applications From Industrial Equipment To Other The Clock Functions In Consumer And Household Electronics. Applications: Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More

  • 1.6 x 1.2 x 0.4mm SMD Quartz Crystal

    SMD Quartz Crystal P1SB Features 1612 size ultra miniature and lightweight SMD crystal resonator with a low profile of 0.35mm High precision and high reliability (Frequency aging specification of ±1x10 -6/1 year or ±3x10-6 / 5 year are available for cell phone or wireless communications systems etc. ) Allowing for high density surface mounting. Applications Small mobile devices for next generation like mobile communications short-range wireless modules, digital AV equipment and PC. Wearable devices More

  • Crystal size change trend and advantages
    Crystal size change trend and advantages
    • Nov 13, 2019

    All knows that the 32.768KHz crystal oscillator must be called the crystal in the clock. In recent years, the entire crystal industry has also been changing with the changes in market demand. The most obvious is the change in crystal size. As we can see, the trend of crystal volume changes in recent years. It can be seen from the figure that the mainstream of the market today is the ultra-small ultra-thin patch crystal. Small patch quartz crystal oscillator with thin surface-mount quartz crystal resonator. It is especially suitable for market areas with miniaturization requirements. The crystal oscillator itself is ultra-small, thin and light, and the crystal has excellent environmental resistance, such as resistance. Thermal and impact resistance, in the field of office automation, home appliance related electrical appliances and short-range wireless communication such as Bluetooth and Wireless LAN, can exert excellent electrical characteristics and meet the reflow temperature curve requirements of lead-free soldering. General civilian products use ordinary crystal resonators. Because some high-end smart products have stricter requirements on crystal oscillators, oscillators are used. Advantages of the oscillator: Fast start, low voltage operation, low level drive and low current consumption have become a trend, and the supply voltage is typically 3.3V. Many TCXO and VCXO products have current losses of no more than 2 mA. The rapid start-up technology of quartz crystal oscillators has also made breakthroughs. A-Crystal electronic technology Co.,Ltd https://www.acrystals.com/ Email: eva.wang@acrystals.com Wechat:13691688345 whatapp:0086 13691688345 Address: 17th Building, A District, Feiyue Technology Innovation Park, Jiaojiang, Taizhou, Zhejiang, China. ZIP:318014

  • A-Crystal new version 49series xtals with frequency from 3.579545MHz to 70MHz
    A-Crystal new version 49series xtals with frequency from 3.579545MHz to 70MHz
    • Sep 23, 2019

    The HC-49Series crystal oscillator is a packaged quartz passive crystal oscillator. Due to its simple manufacturing process and high precision, it is widely used in consumer electronic devices. The main material is crystal (silica), which uses the piezoelectric properties of the material to form a periodic transition of mechanical energy and energy after high-voltage polarization, resulting in a stable frequency. Features: Typical frequencies: 4.000MHz,8.000MHz,11.0592MHz,12.000MHz,13.560MHZ, 16.000MHz, 24.000MHz, 26.000MHz; Frequency Tolerance: ±10ppm ±20ppm ±30ppm ±50ppm; Load Capacitance: 12pF ,16pF, 20pF, 30pF; Covers multiple standard frequencies, and they all feature high frequency traction, low equivalent series resistance (ESR), lead-free, and RoHS compliant. Crystal oscillators are applications: TV (television), STB (set top box), LCDM and a cable modem.card readers, digital cameras, computers, notebooks, routers, switches, surveillance and security, Bluetooth module 2.4G audio,MID Tablet PC,Network adapter card; Low cost, can greatly increase production capacity; The HC-49SMD features: metal package, crystal resonator, high precision, high frequency stability and reliability, and exhibits excellent environmental resistance, and can reach industrial temperature, and environmental protection. A-Crystal electronic technology Co.,Ltd https://www.acrystals.com/ Email: eva.wang@acrystals.com Wechat:13691688345 whatapp:0086 13691688345 Address: 17th Building, A District, Feiyue Technology Innovation Park, Jiaojiang, Taizhou, Zhejiang, China. ZIP:318014

  • A-Crystal introduced new high tech analysis equipment to their R&D Center
    A-Crystal introduced new high tech analysis equipment to their R&D Center
    • Sep 03, 2019

    A-Crystal introduced new high tech analysis equipment to their R&D Center A-Crystal is a national high-tech enterprise specializing in R&D, manufacturing and sales of high-precision, stability, high-quality quartz crystal components. The company has first-class R & D and production equipment, built a city-level R & D center . To further enhance the competitiveness of enterprises and their R & D capabilities, the company started construction and declare the provincial research and development center this year. Recently, A-Crystal introduced a SMX-1000 X-ray instrument, making the company analytical laboratory has a new leap forward. The addition and improvement of new equipment has enabled the company to further enhance its analytical capabilities. In order to meet the market demand and solve any problems of customers, A-Crystal has continuously increased investment in equipment introduction and product technology research and development. We believe that the introduction of new equipment will greatly enhance the comprehensive strength of A-Crystal. And to supplier the more high accurate tuning fork crystals. A-Crystal electronic technology Co.,Ltd https://www.acrystals.com/ Email: eva.wang@acrystals.com Wechat:13691688345 whatapp:0086 13691688345 Address: 17th Building, A District, Feiyue Technology Innovation Park, Jiaojiang, Taizhou, Zhejiang, China. ZIP:318014

  • Resonator and Ceramic crystal function
    Resonator and Ceramic crystal function
    • Aug 08, 2019

    Resonator functions: The resonator acts as a clock in the circuit, providing a pulse signal of a specific frequency for the entire circuit, so that each component in the circuit can complete the commands rhythmically under this signal. Because the work of any computer or micro-controller is in accordance with a certain beat, the beat is the clock signal, which is generated by the resonator. The resonator is mainly used in the CPU circuit with signal processing capability, especially in the single-chip microcomputer. 1. Computer CPU: dealing with complex and huge data, Mainly used for core processors of computers and servers. 2. Single-chip CPU: miniaturized, can handle simple machine assembly language, Complete simple machine instructions. Mainly used in the signal processing board of each circuit. For example: mobile phone circuit board, circuit board of car igniter, remote control,                        Cameras, DVDs, etc. are required in the board of the micro-controller. The client selects the resonator requirements: The type of the microcontroller is different, and the required operating frequency is different, so the resonator used to provide the specific frequency is different. Ø For example, USB1.0 has a small transmission speed, a low data volume, and a relatively small required frequency. Ø USB2.0 has a large transmission speed, a high amount of data, and a relatively large frequency. For the specific frequency requirements of the resonator, the client determines the resonator of the desired frequency depending on the type of micro-controller used. Sometimes more than two frequency signals are required in a single board, so more than two resonators must be assembled to provide the pulse signals required by the circuit. The frequency of our main resonators: 8MHz, 12MHz, 16MHz, 16.93MHz, 20MHz,25MHz, 40MHz, 48MHz, 50MHz and other frequencies. Difference between quartz crystal resonator and ceramic resonator Material difference: ² Quartz crystal resonator: It is processed by cutting a natural piezoelectric material into a desired shape. ² Ceramic Vibrator: A powder with a piezoelectric effect is artificially prepared, and then the powder is compression molded and sintered to make the desired product size. Since the quartz crystal resonator is cut from a natural material, the axial direction, size and thickness of the cut directly affect the frequency of the quartz crystal resonator, so the frequency of the quartz crystal resonator is affected by the material size, thickness, and shape. The actual processed quartz crystal resonators tend to be large in size and are well suited for highly integrated, high-density surface mount circuit designs. The ceramic resonator can be modified by the PZT (piezoelectric ceramic material) formulation, so that the frequency of the product is not limited by the material size, and...

  • Zhang Xiaoqiang, Mayor of Taizhou Municipal People's Government, visited A-Crystal
    Zhang Xiaoqiang, Mayor of Taizhou Municipal People's Government, visited A-Crystal
    • May 05, 2018

    On the morning of May 4, 2018, Zhejiang A-Crystal Electronic Technology Co., Ltd. ushered in the visit of Zhang Xiaoqiang, the mayor of Taizhou Municipal People's Government. On behalf of all the staff, Mr. Lin Jiahai, the chairman and general manager of the company, expressed his warm welcome to the arrival of Mayor Zhang Xiaoqiang! Mr. Lin Jiahai, the chairman of the company, gave a detailed introduction to the company's development history, the idea of enterprise transformation and upgrading, the research and development and production of new electronic components, and then accompanied the company's various production workshops. Mayor Zhang gave full affirmation and high praise to the efforts and achievements made by our company in recent years and looked forward to hearing about the company's next development plan. The chairman of the board truthfully reported on the company's development plan and the progress of the current stage. Mayor Zhang made corresponding suggestions after listening to the report and gave forward-looking guidance. Lin Jinrong, secretary general of the Taizhou Municipal Government, and Yang Lingling, the head of the Jiaojiang District of Taizhou City, participated in the visit.

  • Warmly celebrate the 15th anniversary of the crystal technology held on January 12, 2019
    Warmly celebrate the 15th anniversary of the crystal technology held on January 12, 2019
    • Jan 15, 2019

    On January 12, 2019, Zhejiang Yijing Technology Co., Ltd. held its 15th Anniversary and New Year Appreciation Gala. The theme of this evening party is "Five years of hard work and the same boat to work together to win the future". All the staff of Yijing Technology and guests from all walks of life gathered together to witness the fifteen years of glory. First of all, Mr. Lin Jiahai, the chairman of the company, expressed his warm welcome to so many friends who have arrived despite their busy schedule, expressed sincere gratitude to all employees for their hard work and dedication in the past year, and admitted that 2018 has been a hard year for many companies. Several words such as difficulty in financing, difficulty in recruiting, and Sino-US trade wars frequently appear in front of us. For Yijing, in 2018, with the joint efforts of the team, we have overcome the very unfavorable impact of the Sino-US trade war on the company. We work together to innovate and seek development, to seek new life through change, and to strive for leapfrogging. To win the future by cooperation, many possibilities have become possible. The company's performance has steadily improved, achieving an annual growth rate of 15%, basically completing the targets set at the beginning of the year. In 2018, all employees of Yijing Technology were not afraid of hardships, bravely fighting, and marching forward. During this period, a group of individuals who had deep karma business, selfless dedication, good style and outstanding achievements emerged. In recognition of the outstanding performance of the various departments in 2018, Yijing Technology Management has awarded these outstanding individuals with recognition and rewards to thank them for their contributions over the past year. In 2019, Yijing people will not forget the original heart of its employees, and will make persistent efforts to take it to the next level. In The performances, songs, dances, Tai Chi, face-changing, two-person turn, and so on, were dazzling, and everyone were full of happiness. Of course, the lottery session that is organized during the period encourages all employees to look forward to continuous surprises. Finally, the party ended in a chorus of "One Crystal will be better"!

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