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157PUM-SI Datasheet Aluminum Capacitors

Manufacturer: Vishay

Overview: .vishay. 157 PUM-SI Vishay BCponents Aluminum Electrolytic Capacitors Power Ultra Miniature Snap-In 159 PUL-SI 057 PSM-SI smaller dimensions 105 °C 157 PUM-SI Fig.

General Description

VALUE Nominal case sizes  (Ø D x L in mm) 22 x 25 to 35 x 60 Rated capacitance range (E6 / E12 series), CR Tolerance on CR Rated voltage range, UR 56 μF to 2200 μF ± 20 % 200 V, 250 V, 400 V, 450 V 500 V Category temperature range -25 °C to +85 °C Endurance test at 85 °C 3000 h Load life at 85 °C 3000 h Useful life at 85 °C 5000 h Useful life at 40 °C, 1.4 x IR applied Shelf life at 0 V, 85 °C 90 000 h 1000 h Max.

RMS value of ripple voltage 12 V n/a Based on sectional specification IEC 60384-4 / EN130300 Climatic category IEC 60038 25 / 085 / 56

Key Features

  • Up to 500 V.
  • Useful life: 5000 h at 85 °C.
  • Polarized aluminum electrolytic capacitors, non-solid electrolyte.
  • Large types, very small dimensions, cylindrical aluminum case, insulated with a blue sleeve.
  • Keyed polarity version available.
  • Material categorization: for definitions of compliance please see www. vishay. com/doc?99912.

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