Double-layer energy storage capacitors offer extended capacitance values in additional case sizes

Vishay Intertechnology has extended its 220 EDLC ENYCAP series of electrical double-layer energy storage capacitors for energy harvesting, power backup, and UPS power source applications. Available in power and energy versions with high stability, the Vishay BCcomponents devices now deliver a wider range of capacitance values in eight small case sizes ranging from 16mm x 20mm to 18mm x 40mm. For the industrial, telecom, and PC markets, the polarized energy storage capacitors released today offer high power density to 4.1Wh/kg, capacitance values from 15F to 60F, and a rated voltage of 2.7V at +65C. The series devices feature very low internal resistance and rapid charge and discharge performance. The through-hole capacitors offer long leads and are RoHS-compliant.