Kingtronics International Company —-Inspired by Innovation

Dear Designers and Engineers,

Introduction to Kingtronics Film Capacitors

At Kingtronics, we take pride in offering a wide range of film capacitors that meet the highest standards of quality and reliability. Our product line includes:

  • Metallized Polyester Film Capacitor
  • X2 Metallized Polypropylene Film Capacitor (310VAC)
  • Power Film Capacitor
  • DC-Link Capacitor
  • AC-Link Capacitor
  • Fixed Capacitor for Electromagnetic Interference Suppression and Connection to the Supply Mains

These capacitors are designed to serve various applications, providing optimal performance and longevity. Today, we introduce you to our FKT-MB Box Type Metallized Polyester Film Capacitor, a standout product in our film capacitor lineup.

FKT-MB Box Type Metallized Polyester Film Capacitor


  • High Reliability: Ensures stable performance over a long period.
  • Box Type Design: Provides an identical outer appearance, facilitating easy identification and integration into different applications.
  • Operating Temperature Range: -40℃ to +85℃, making it suitable for various environmental conditions.
  • Rated Voltage Options: 63V, 100V, 160V, 250V, 400V, 630V, catering to diverse requirements.
  • Capacitance Range: 0.0010µF to 2.2µF, offering flexibility for different applications.


The FKT-MB Box Type Metallized Polyester Film Capacitor is versatile and can be used in numerous applications, including but not limited to:

  • Lightning Event Counter
  • Power Module of Solar Inverter
  • Kitchen Appliances
  • Audio Parts
  • Thermostat
  • Charger
  • Modem
  • Emergency Lighting
  • Battery Buffer (Solar Power)
  • Garage Door Drives
  • Frequency Converter for Garage Door Drives
  • Bathroom Dryer
  • Water Heater
  • Washing Machine
  • Induction Cooker
  • Power Supply
  • Communication Equipment
  • Radio
  • General Applications

Why Choose Kingtronics?

Choosing Kingtronics means opting for high-quality, reliable components that are tested and certified. Our film capacitors come with certifications from VDE, UL, and ENEC, ensuring compliance with international standards.

Contact Us for the Best Offer

For inquiries and the best offers on our film capacitors, feel free to contact us:
📩 Email: gkt9@kingtronics.tw / info@kingtronics.com
💬 Skype: kingtronics.sales2 (Charlene)

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Watch Our Production Flow

Get an inside look at our production flow for film capacitors, approved by VDE, UL, and ENEC certification. Watch the video here.

Stay tuned for more updates and product insights!

Kingtronics – Inspired by Innovation, Your Trusted Partner in Electronic Components.

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