Power Management Products include Coiltronics Magnetics and PowerStor Supercapacitors. Circuit Protection Products include Cooper Bussmann Fuses and PolySurg overvoltage products. Power Management and Circuit Protection Circuit Protection Only Arrow Electronics Allied Electronics, Inc. Avnet Electronics Marketing DAC / Force Electronics Component Distributors, Inc. DAC / Heilind Electronics Digi-Key Electro Sonic Future Electronics Corp. Fuses Unlimited Mouser Electronics, Inc. Marsh Electronics Newark Master International Sager Electronics Waldom Electronics