< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=3715257638718946&ev=PageView&noscript=1" /> Ceramic Capacitors, Suppression Capacitors, Film Capacitors - JEC
  • 01

    EXPERIENCE

    We have over 30 years experience in the electronic component area and we know what you need and how to serve you well.

  • 02

    Certification

    Our factories are ISO9001 and ISO14001 certified. We have passed multiple certifications from the main industrial powers across the world.

  • 03

    Quality

    We have our own laboratory with over 20 testing equipment to ensure the stability and performance of our products.

  • 04

    Services

    We have highly educated and experienced engineers who can assist customers in electronic component selection, circuit optimization and provide failure analysis during implementation.

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New Products

  • Years
    experience

  • Electrical
    safety certificates

  • Fully automatic production
    lines running 24 hours

  • Capacitor and varistor
    models in stock

About Us

  • Over 30 Years in Electronic Component Area

    Our professional engineers will assist you in model selection and offer circuit analysis during use.

  • Credited with Over 30 Safety Certificates

    We have passed ISO9001 and ISO14001 management system certification and have acquired a number of certificates from the main industrial powers across the world.

  • Over 10 Fully Automated Production Lines Running 24 Hours

    Our fully automated production lines enable us to shorten the lead time and reduce defective products.

  • Awarded over 30 safety certificates from industrial power.Awarded over 30 safety certificates from industrial power.

    certificate

    Awarded over 30 safety certificates from industrial power.

  • A professional manufacturer with over 30-year experience in electronic components.A professional manufacturer with over 30-year experience in electronic components.

    experence

    A professional manufacturer with over 30-year experience in electronic components.

  • Best pre-sales and after-sales service.Best pre-sales and after-sales service.

    service

    Best pre-sales and after-sales service.

Application

Our Blog

  • What Should You Do If a Varistor Fails?

    In devices such as power adapters and surge-protected sockets, there is a small but critical component known as the varistor.   A varistor is an overvoltage protection device with nonlinear voltage-current characteristics, meaning its resistance changes according to the applied voltage. &nbs...

  • Do You Know What X7R and Y5V Mean on Ceramic Capacitors

    Ceramic capacitors are electronic components that use ceramic materials as the dielectric, with metal electrodes on or inside the ceramic to form the capacitor. They are widely used in communication devices, consumer electronics, automotive electronics, and industrial automation due to their smal...

  • A Higher Varistor Voltage Rating Isn’t Always Better

    Everyday electronic devices—smartphones, rice cookers, and more—contain components that protect them from voltage surges. One such component is the varistor.   Varistors are designed to absorb excess voltage and protect circuits from damage. Their effectiveness depends on the rated voltage, ...

  • Why Thin Films Are Key to the Power of Film Capacitors

    With the rapid development of technology and the rise of electronic products, people’s lives have improved significantly. As basic needs are met, people now aim for even better living standards—seeking more functionality in electronics, but in devices that are thinner, smaller, and more spa...

  • Why SMD Y Capacitors Are Key to Small Electronics

    With the rapid development of technology, the demand for electronic products has skyrocketed. Not only are consumers seeking more advanced functions, but they also want electronic devices to be smaller and more portable. As a result, the miniaturization of electronic products has become a top pri...