< 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

  • Can a Varistor Replace a TVS Diode

    Electronics are an essential part of daily life, and their operation depends on stable electrical power. High voltages can be harmful, so it is critical to protect both people and devices, especially when using high-power appliances like refrigerators, induction cookers, and washing machines. Ove...

  • How to Troubleshoot Safety Capacitors

    Have you ever wondered why your daily-use electronics—chargers, TVs, computers—don’t shock you or suddenly spark and smoke? Beyond insulation in wires and devices, a key electronic component silently ensures safety: the safety capacitor.   Although safety capacitors may sound unfamilia...

  • Understanding the 2.7V–8F Marking on Supercapacitors

    Electronic products are essential in modern life and rely on electrical energy to operate. Besides wall power supplies and batteries, supercapacitors also provide energy for electronics.   Supercapacitors are a new type of energy storage device, falling between traditional capacitors and bat...

  • Why Ceramic Capacitors Barely Heat Up—3 Reasons

    In modern electronic devices, capacitors are essential components that perform filtering, coupling, and energy storage functions. Among the many types of capacitors, ceramic capacitors are widely used due to their small size, low cost, wide capacitance range, and excellent frequency characteristi...

  • 4 Simple Ways to Tell If Your Varistor Is Failing

    Varistors, abbreviated as VDRs, exhibit nonlinear voltage-current characteristics, meaning their resistance changes with applied voltage. They are compact, lightweight, have high voltage tolerance, fast response, large current capacity, stable performance, and can withstand various surge currents...