< 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 causes ceramic capacitors to age

      Ceramic capacitors, like all electronic devices, undergo aging during use, gradually losing effectiveness and reliability due to various factors. This natural process is common because electronic devices inherently have a limited lifespan. Ignoring this can lead to malfunctions and even fi...

  • An Overview of Electrolytic Capacitors and Its Applications

    Electrolytic capacitors have long been integral to electronic development, offering a range of capabilities. Despite numerous manufacturers in the market, only a select few provide comprehensive technology and value offerings under one roof.   These capacitors, typically polarized electroche...

  • Why Do We Need Parallel Capacitors In Circuits

    Principle of Capacitors in Parallel In a circuit, capacitors in parallel effectively increase the total area of capacitance, thereby enhancing the capacity to store electrical energy. When the circuit stabilizes, due to the continuity of current, the charge on capacitors continuously changes unti...

  • Principle of Operation of Compensating NTC Thermistors

    NTC thermistors refer to thermistors with a negative temperature coefficient, which means their resistance decreases as temperature rises. They are primarily made from metal oxides such as manganese, cobalt, nickel, iron, copper, and aluminum, manufactured using ceramic processes.   In various AC...

  • What is reactive power compensation with capacitors

    Establishing voltage across a capacitor first requires a charging process. As the charging progresses, the voltage across the capacitor gradually increases. This means that there is initially a current and then the voltage is established. This process is typically referred to as current leading v...