Illinois Capacitor

- Illinois Capacitor is a leading manufacturer of miniature capacitors for electronics, lighting, energy and other markets. These products include: aluminum electrolytic, metalized film, power film, supercapacitors (ultra capacitors) and other types. IC is one of the world’s most experienced capacitor manufacturers, well known for its benchmark quality, guaranteed delivery and responsive engineering support.

DGH Series Supercapacitors

Image of Illinois Capacitor's DGH Series Supercapacitors

Illinois Capacitor's DGH series supercapacitors are designed for applications including battery backup alternatives, UPS systems mobile, mechanical actuators, LED displays, and energy harvesting. Learn More

RJD Lithium Coin Cell Batteries

Image of Illinois Capacitor's RJD Series Lithium Coin Cell Batteries

Illinois Capacitor's RJD Series batteries incorporate a new encapsulation technology which significantly increases storage capacity by completely utilizing the space within the cell case. Learn More

Newest Products View All (5)

HC and LC Series Conduction Cooled Capacitors

Illinois Capacitor's HC and LC series capacitors are more than capable of supporting a full range of industrial & high capacity battery-charging applications. Learn More

QPC Series Motor Run Capacitors

Illinois Capacitor's unique QPC motor run capacitors have exclusive quick-connect wire-insertion sockets that eliminate the need for terminal blocks. Learn More

MPX/MPXB Series Interference Suppressor Capacitors

Illinois Capacitor’s all-weather MPX/MPXB series metalized polypropylene capacitors suppress conducted electromagnetic/radio frequency interference (EMI/RFI). Learn More

DGH Series Supercapacitors

Illinois Capacitor's DGH series supercapacitors are designed for applications including battery backup alternatives, UPS systems mobile, mechanical actuators, LED displays, and energy harvesting. Learn More

RJD Series Lithium Coin Cell Batteries

Illinois Capacitor's RJD Series batteries incorporate a new encapsulation technology which significantly increases storage capacity by completely utilizing the space within the cell case. Learn More

Recent PTMs View All (3)

DGH Series Supercapacitor Publish Date: 2017-11-27

Detailing the features and capabilities of the DGH series supercapacitor, as well as differences between the DGH series and conventional electrolytic capacitors.

Duration: 5 minutes
RJD-Series Hi-Cap Li-Ion Rechargeable Coin Cell Battery Publish Date: 2016-09-20

RJD series batteries offer exceptionally high capacity to enhance product operation with increased running time and power

Duration: 5 minutes
QPC Series Motor Run Capacitor Publish Date: 2016-06-28

QPC AC Motor Run Capacitors are quicker to install, and offer more durability and reliability than alternative devices

Duration: 5 minutes

Featured Videos View All (2)

The surprise waiting inside a coin cell

The surprise waiting inside a coin cell

About Illinois Capacitor

Illinois Capacitor is a leading manufacturer of miniature capacitors for electronics, lighting, energy and other markets. These products include: aluminum electrolytic, metalized film, power film, supercapacitors (ultra capacitors) and other types.

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