Vishay – Energy-storage capacitors offer high power density


The 220 EDLC ENYCAPTM electrical double-layer capacitors from Vishay Intertechnology provide a high-capacitance store of energy which is robust and may be quickly charged and discharged.

The devices are available in ‘Power’ and ‘Energy’ versions. The Power versions can provide high peak currents up to 35A at 65°C. In the Energy versions the maximum peak current is 25A at 65°C.

The 220 EDLC ENYCAP is rated for operation at 2.7V at up to 65°C. Operation at up to 85°C is possible at an operating voltage of 2.3V. The capacitors’ useful life is more than 10 years when operated at a temperature of 20°C, and they can withstand more than 500,000 charge/ discharge cycles.

All products in the 220 EDLC series are available in radial through-hole versions. Moreover, all are manufactured in a clean room as part of Vishay’s commitment to the production of reliable and high-quality products.


  • 1,000h useful life at 85°C
  • No maintenance necessary
  • Rapid charge and discharge
  • REACH and RoHS compliant


  • Back-up power supplies
  • Burst-power support
  • Storage device for energy harvesting
  • Micro-UPS
  • Energy recovery
Rated Capacitance (F)Case Dimensions (mm)
1516 x 20
2016 x 20, 18 x 20
2518 x 20
3016 x 31
3516 x 31, 18 x 31
4018 x 31
4518 x 35
5018 x 35
5518 x 40
6018 x 40