< 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

  • Features and advantages of supercapacitors

    When talking about new energy vehicles, we will think of super capacitors and film capacitors. Both supercapacitors and film capacitors make contributions to electric vehicles by virtue of their superior performance. This article is going to talk about the outstanding features and advantages of s...

  • What are the advantages of film capacitors

    Film capacitors are commonly used electronic components in our electronic products. Film capacitors are constructed by using metal foil as electrodes and various plastic films like polyester, polypropylene, polystyrene, or polycarbonate as the dielectric. These materials are overlapped and wound ...

  • What is a Supercapacitor?

    A supercapacitor, also known as an electric double-layer capacitor, is a long-lasting energy storage device that charges and discharges energy faster than a battery.   While batteries store energy through chemical reactions, standard capacitors store energy via an electric field between two elect...

  • Factors to Consider When Selecting Film Capacitors

    With the advancement of electronic products, many capacitors have found good applications, securing their place on circuit boards and demonstrating their superior qualities.   It is well-known that film capacitors come in various sizes, rated voltages, and other characteristics, enabling the...

  • The Role of NTC Thermistors in Electric Cars

    With the increasing number of cars on the road, the issues of fuel consumption and exhaust emissions have become significant concerns. Traditional cars use gasoline, a non-renewable energy source, and the exhaust gases they emit are harmful, polluting the air and damaging public health.   In resp...