Coiltronics MPI4040 Series Miniature Power Inductors

Revolutionary high frequency, high current miniature power inductors - up to 10MHz!

PolyTron™ PTC Devices for Overcurrent Protection

Radial and SMD PolyTron PTC devices are ideally suited for applications subject to frequent overcurrent conditions.

PowerStor HB Series Supercapacitors

Advanced supercapacitors with ultra low ESR for high power density, large capacitance for high energy density.

Cooper Bussmann News

Cooper Industries News