Capacitor Manufacturers and Suppliers

A capacitor is a device that stores electrical energy in an electric field. It is a passive electronic component with two terminals.

Are you looking for the best Capacitor Manufacturers and Suppliers in the USA?

Do you want to know where to buy capacitors locally in US/USA?

Which popular capacitor distributor in USA near me?

You have come to the right place.

We have compiled the best capacitor companies and distributors in the USA list for you to pick as below:

American Capacitor Corporation

American Capacitor Corporation serves the film capacitor market with both high volume catalog styles and special designs. The manufacturing facility located in Irwindale California, utilizes the most modern equipment in a controlled atmosphere. Class 100 flow hoods are utilized in the winding process enabling the manufacturing of extremely high quality capacitors. Specially made and low cost custom capacitors are our specialty. American Capacitor is an approved Mil-I-45208 manufacturer, FSCM 59366.

Address: 5367 3rd St, Irwindale, CA 91706, United States

Samwha USA

During the last half a century, Samwha Capacitor Group has been faithfully performing its role as the “Seed Company” for the development of Korea electronics industry and has become a global leading company by establishing on-site production and sales subsidiaries in eleven sites in eight nations all over the world.

Address: 100 N Fairway Dr # 126, Vernon Hills, IL 60061, United States

Capacitor Industries

Capacitor Industries is comprised of 3 marketing divisions; Motor Capacitors, Inc., Chicago Condenser Corporation, and SEI Capacitors, Inc. Through the synergy of three companies, we have found efficiency and flexibility which have fueled our dynamic growth since 1990. With leadership and experience, Capacitor Industries is positioned to face the challenges and opportunities of today and into the future.

Address: 335 Beinoris Dr, Wood Dale, IL 60191, United States

Evans Capacitor Company

Evans Capacitor Company manufactures high energy density capacitors for demanding applications that require the highest levels of quality. We have the most power dense capacitor technology in the industry and are routinely specified for defense, aerospace, and energy exploration applications where high reliability and SWaP (space, weight, and power) savings are critical design considerations. When compared to traditional capacitor technologies, EVANSCAPS save weight, volume, and power to deliver a key enabling solution for applications including radar, laser, amplifier, power hold up/bridge power, electronic warfare, downhole drilling, and many more.

Address: 72 Boyd Ave, East Providence, RI 02914, United States

AVX Corporation

AVX is a leading international manufacturer and supplier of a vast portfolio of advanced electronic components, including: capacitors, inductors, filters, resistors, couplers, diodes, and circuit protection devices, as well as a broad range of innovative sensor, control, interconnect and antenna solutions. With 33 research, design, manufacturing, and customer support facilities in 16 countries around the world, AVX offers significant competitive advantages, including delivery and production capabilities optimized to suit each individual customer’s just-in-time inventory requirements, and global engineering teams experienced in developing new-to-market product solutions especially designed to fulfill customer’s unique application requirements.

Address: 12117 NE 99th St # 1930, Vancouver, WA 98682, United States

Arizona Capacitors Inc

We started in San Fernando Valley in 1951 and were branded as “West-Cap”, a name that is still heard in the industry today. Then in 1958 (SFE) West-Cap of Arizona moved the manufacturing facility to Tucson, where San Fernando Electric sold assets to Component Research Company in 1990 and they sold in 1991 and Arizona Capacitor Company was formed. Arizona Capacitor Co. sold to Goguen Industries in 1997, who operated the company until they sold in 2003 and Arizona Capacitors, LLC was formed.

Arizona Capacitors designs and manufactures all types of custom wound film capacitors including: paper, foil, plastic, metalized film, polyester, polycarbonate, Teflon, polypropylene, and polystyrene capacitors. We build custom film capacitors, in addition to offering a line of standard film capacitors. Arizona Capacitors also manufactures wrap n fill, epoxy dipped, phenolic, bathtub, tubular hermetic, rectangular hermetic, welded cases, molded, PVC tubular.

Address: 1100 S Plumer Ave, Tucson, AZ 85719, United States

CSI Capacitors

CSI was founded in 1969 under the name of Capacitor Specialist Incorporated, since then, the name has been changed to CSI Technologies, Inc. Since it’s inception CSI has strived to be a leader as a manufacturer of High Voltage Capacitors with an emphasis on pulse power and high energy density for long life.

In more recent years, CSI has invested significant amounts of capitol to improve the quality and performance of our High Voltage Capacitors, both in Metalized Film Capacitors and Film/Foil capacitors. A key factor in the success of CSI is in developing custom designs for demanding application with state of the art energy densities.

Address: 2540 Fortune Way, Vista, CA 92081, United States

ASC Capacitors

Originally named Goodall Electric Company, the company was founded in the 1940s by Robert Goodall, an Ogallala, Nebraska inventor. A pioneering figure in electronics, Goodall supplied capacitors for proximity fuses for the United States Navy. His company also produced fishing reels, soldering machines and watch cleaning machines.

The Goodall capacitor division was purchased in the 1960s by TRW Electronics. Well known for capacitor development, TRW was involved in many aspects of capacitor electronics, ranging from televisions to space exploration. TRW’s focus was primarily DC capacitors as well as resistors and diodes.

Address: 301 W O St, Ogallala, NE 69153, United States

CDE capacitor

Whether you’re looking for the ultimate in reliability or custom capacitor solutions, you’ll find we are easy to work with because we work together with your team to help energize your ideas. With a fine attention to detail, our goal is to help you find the best solution for the job.

Address: 1605 East Rodney French Blvd. New Bedford, MA, United States

KEMET Electronics Corporation

With over 100 years of technological innovation, we help make a wide variety of products possible in the world’s most rapidly expanding industries. Our components are found in spacecrafts and defibrillators – from outer space to inside our bodies, and in products we use every day. We have the broadest selection of capacitor technologies in the industry, including an expanding range of electromechanical devices and electromagnetic compatibility solutions.

Address: 2835 Kemet Way, Simpsonville, SC 29681, United States


How to choose best capacitor suppliers is very important, without looking further, we are a leading capacitors distributor in China with over 20 years experience in sourcing electronic parts, we can offer you a service that is second to none. ICRFQ will not let you down.

If you’re looking for best capacitors distributor with competitive price in China please contact us as below button.

Leave a Reply

Your email address will not be published. Required fields are marked *

Post comment