< 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

  • Causes of loss in film capacitors

    Film capacitors are capacitors in which metal foil is used as an electrode, and plastic films such as polyethylene, polypropylene, polystyrene or polycarbonate are overlapped from both ends and then wound into a cylindrical structure. Many people don’t know how the loss of film capacitors i...

  • What kinds of thermistors do you know

    Thermistor is a kind of sensor resistor. The resistance value of the thermistor changes with the change of temperature, which is different from the general fixed resistance. It belongs to a category of variable resistors and is widely used in various electronic components. Unlike resistance therm...

  • Introduce you to common ceramic capacitors

    Electronic products have become indispensable items in life, and ceramic capacitors are often used in electronic products. Ceramic capacitors are widely used in electronic circuits due to their large dielectric constant, large specific capacity, wide working range, good moisture resistance, high ...

  • The umbrella in the circuit – varistor

    The varistor is made of metal oxide semiconductor materials. When the applied voltage is below the breakdown voltage, the varistor is in a high-impedance cut-off state and does not work on the circuit. When the applied voltage suddenly exceeds its breakdown voltage , the varistor will quickly tur...

  • What fields can supercapacitors be used in

    As a new type of energy storage device, supercapacitors have more obvious advantages than traditional batteries, so do you know what are the application fields of supercapacitors? Read this article to find out. Automotive Field In the automotive field, supercapacitors provide strong support for e...