EFC/Wesco

EFC/Wesco is dedicated to being the most reliable and responsive film capacitor manufacturer in the world. We are your leading source for custom capacitors.

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Capacitor Chronicles: Where we prove that good things come in small packages - just like our capacitors! Tune in for swift stats on EFC/Wesco's product portfolio!

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Get ready for Capacitor Chronicles! We're condensing our capacitor know-how into easily digestible tidbits. EFC/Wesco's lineup, one quick post at a time!

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Another edition of Capacitor Chronicles! We’re charging up your feed with rapid-fire info on EFC/Wesco's capacitor series. No long reads, just quick zaps of knowledge!

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Happy Labor Day from EFC/Wesco! Your friends at EFC/Wesco appreciate the hard work and dedication of our team and partners in the film capacitor industry. Enjoy a well-deserved break and a day of recognition for all you do!

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Film capacitors: small components with a big impact. Discover an interesting fact about these essential electronic parts in our new weekly #DidYouKnow series!

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Introducing Capacitor Chronicles: Your bite-sized guide to EFC/Wesco's vast film capacitor portfolio! Stay tuned for electrifying snippets about our product lineup. #CapacitorChronicles

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The EFC/Wesco film capacitor journey begins before manufacturing. We work with you to find the ideal capacitor, then prepare your order for production. Curious about the behind-the-scenes process? Discover how your capacitor comes to life from day one.

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The journey of an EFC/Wesco film capacitor begins long before manufacturing. It starts with a simple phone call or email. These crucial first steps set the stage for raw materials, sales orders, and production. Discover how the adventure unfolds from the very beginning.

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#FeatureFriday || Need a high current cap for hi-tech switch mode power supplies? EFC/Wesco's SP1213 metallized polypropylene series delivers! Special metallization & high-tech terminations for top performance. Your search ends here - explore the SP1213 series now!

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No ear and eye protection required! Step behind closed doors into EFC/Wesco's captivating film capacitor manufacturing world. Our new video unveils typically unseen processes, from concept to creation. Witness the passion and precision usually kept under wraps!

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Unveiling the magic of film capacitors! Our new video reveals EFC/Wesco's precision engineering and expert craftsmanship. From raw materials to finished marvels, witness the passion and technology behind every tiny component we create.

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EFC/Wesco wishes you a star-spangled 4th! We're taking a break July 4 & 5, resuming film capacitor production on July 8. May your holiday be filled with laughter, liberty, and lots of good food. Stay safe and enjoy the celebrations!

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Step inside EFC/Wesco's world of film capacitors! From raw materials to finished marvels, witness our precision engineering and expert craftsmanship. See the passion and technology behind every tiny component we create.

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Immerse yourself in EFC/Wesco's dedication to perfection with our newest video unveiling the processes behind our film capacitors. Witness the fusion of cutting-edge tech and masterful artisanship that ensures unrivaled precision and quality in every component. Get inspired!

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Need a capacitor for high current/pulse apps? EFC/Wesco's MF1206 Series delivers! Internal series construction with double-sided metallized carrier, foil contact plates, "self-healing" dielectric - built for intense pulsing. Explore these exceptional Ultra Pulse Snubbers now!

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The latest installment of EFC/Wesco's video series goes behind the scenes! Marvel at the intricate journey of raw materials becoming precision film capacitors through specialized machinery & meticulous processes. Get captivated by the artistry and craftsmanship behind each part!

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#FeatureFriday || Looking for an EMI suppression capacitor? Explore EFC/Wesco's MKP Series! Non-inductive metallized polypropylene in plastic case & epoxy resin. Perfect for home appliances, lighting, audio/TV circuits, antenna coupling & more. Superior robust construction!

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Pushing the boundaries of precision and quality, that's what EFC/Wesco’s film capacitor manufacturing process is all about. Our riveting new video pulls back the curtain on the incredible lengths EFC/Wesco will go to to ensure these components meet the highest standards!

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This Memorial Day, we honor the brave men and women who made the ultimate sacrifice for our freedom. At EFC/Wesco, we are forever grateful to our fallen heroes and their families. Let us take a moment to reflect on their courage and selflessness in defending our great nation.

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#FeatureFriday || Need a high voltage capacitor? EFC/Wesco's got you covered with our polypropylene HV1213 & polyester HV1313 series. Top performance for demanding applications. Can't decide which fits best? Our video breaks down all the key details to help you choose.