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. learn more

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FLAT SUPERCAPS SUPPORT BATTERIES FOR LONGER LIFE

New, DFC series supercapacitors are a real “game changer” for many portable devices.  Designed specifically to support lithium batteries, flat DFC capacitors can extend battery lifespan by up to three times.  Values range from 0.007F up to 0.7 Farads with up to 12 WVDC.  -MORE-

 

 

Introduction to Supercapacitors 

Isn't it time you got up to speed on supercapacitors?

Low ESR Capacitors: Fact or Fiction?

You be the judge!  Our most popular article tells all.

How Long will your Capacitor Live?

Find out with IC's easy-to-use life calculators

What's New? 

Here's the latest from IC.