159 PUL-SI 500 V power aluminium capacitors

Vishay Intertechnology announces that the company has extended the useful life of 500 V devices in its 159 PUL-SI series of snap-in power aluminum capacitors. Devices feature high ripple current to 2.80 A for solar PV inverters, industrial motor control, and power supplies. The Vishay BCcomponents devices now offer a useful life of 5,000 hours at +105 °C.

• Feature a cylindrical aluminum case with a pressure relief valve, insulated with a blue sleeve
• Polarized aluminum electrolytic capacitors with a non-solid electrolyte


Vishay 500 V 159 PUL-SI Series Snap-in Power Aluminum Capacitors Feature Extended Useful Life to 5,000 h at +105 °C Avnet Abacus


Features Applications
  • Useful life of 5,000 hours
  • High ripple current to 2.80 A
  • Maximum ESR down to 150 mΩ at 100 Hz
  • Maximum operating temperature to +105 °C
  • RoHS-Compliant
  • Available in 24 case sizes from 22 mm x 25 mm to 35 mm x 60 mm
  • Also available in a keyed polarity snap-in version
  • Solar PV inverters
  • Smoothing and filtering
  • Energy storage in pulsed power applications
  • Industrial motor control
  • Power supplies
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