Illinois Capacitor (Cornell Dubilier) Employee Directory

Appliances, Electrical, and Electronics ManufacturingIllinois, United States501-1000 Employees

Illinois Capacitor/Cornell Dubilier  is a leading brand of aluminum electrolytic, polymer, metalized film and power film capacitors for electronics, along with super capacitors (EDLC or ultra capacitors) for an even wider range of applications.  Through our close involvement with customers and suppliers, IC has been able to consistently deliver the components most needed for today’s high performance end products.

Applications include virtually all types of electronic devices and systems, plus some applications traditionally thought of as being more in the electrical or lighting world.  Markets with the highest growth include wireless communications, electronic power technology, energy management, IGBT, solar and wind power.  Hottest circuit application areas include almost everything from bypass coupling to DC link and pulse circuits.  Supercapacitor (ultra capacitor) are blossoming, as engineers discover the role they can play in powering portable devices.

Dedicated to meeting the industry’s highest quality standards, IC manufactures leading-edge capacitors in a broad range of standard types and values.  

IC traces its roots over 75 years. Some of the most important patents in electrolytic capacitor technology were registered by IC.  Today, a particular strength is an extensive range of electrolytics in +85°C, +105°C and +125°C ratings, including:

    Extended Temperature
    High Temperature
    Ultra-Low Impedance
    Direct Mount
    Surface Mount
    Polyester, polypropylene film types

We are now a brand of Cornell Dubilier. www.cde.com

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