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KEMET PME271Y Y2 EMI Suppression Capacitors

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PME271Y

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KEMET PME271Y and PME271Y A-E metallized paper capacitors feature a high dielectric constant with excellent self-healing properties and transient handling capabilities.  KEMET metallized paper capacitors develop a high ionization level due to the impregnated dielectric material and maintain outstanding reliability in mains connected and other low frequency applications.  KEMET Evox PME271Y and PME271Y A-E capacitors are constructed of a multi-layer metallized paper dielectric encapsulated and impregnated in self-extinguishing material meeting the requirements of UL94V-O.  Typical applications of the KEMET PME271Y and PME271Y A-E capacitors are interference suppressors.

KEMET PME271Y and PME271Y A-E metallized paper capacitors are classified as Y2 capacitors. KEMET Y2 capacitors are used in positions where a failure of the capacitor could expose somebody to danger of electric shock and uses basic insulation or supplementary insulation. KEMET PME271Y and PME271Y A-E capacitors meet the most stringent IEC humidity class, 56 days; while maintaining the highest possible safety regarding active and passive flammability.

Self Healing of KEMET Impregnated Paper Capacitors
If a conducting particle or a voltage surge punctures the dielectric, an arc occurs at the point of failure melting the surrounding metal and insulating the area of the breakdown. In the metallized paper capacitor as processed by KEMET a breakdown caused by a short transient normally results in an improvement of the insulation resistance. KEMET metallized paper capacitors are to be preferred if the capacitor is to be used where uncontrolled transient voltages can occur.



KEMET PME271Y & PME271Y A-E Y2 Capacitors:

KEMET PME271Y - Y2 PME271Y A-E - Y2
KEMET EMI Suppression Capacitors
Evox Rifa PME271Y Capacitor
Evox Rifa PME271Y A-E Capacitor
International Standard: IEC 60384-14; EN132400 IEC 60384-14; EN132400
Rated Voltage VAC (VDC): 250 VAC 300 VAC
Test Voltage (Factory test): 3000 VDC 3000 VDC
Max. Temp °C: 100 115
Capacitance range:μF 0.001uF - 0.1uF 0.001uF - 0.15uF
Capacitance Tolerances: 20 ±%, 10 ±% 20 ±%, 10 ±%
Climatic Category (IEC 60068) 40/100/56/B 40/115/56/B
Pulse Rise Time, V/μs max. dU/dt in operation: 400 - 2000 400 - 2000
Lead Spacing, mm: 10.2, 15.2, 20.3, 25.4 10.2, 15.2, 20.3, 22.5, 25.4
Packaging: Bulk in boxes, on tray or taped on reels Bulk in boxes, on tray or taped on reels
Part Number Builder button Part Builder KEMET Evox Rifa Datasheet View Datasheet KEMET Evox Rifa Datasheet View Datasheet



KEMET PME271Y Y2 Capacitors

Evox Rifa PME271Y Capacitor

Features & Benefits:

  • Y2 Class
  • Self-extinguishing UL 94V-0 encapsulation material
  • Excellent self-healing properties
  • Meets most stringent IEC humidity class, 56 days
  • High dU/dt capability
  • Small dimensions
  • RoHS Compliant

Applications:

  • Interference Suppressors
  • Y2 Applications, Line-to-Earth



KEMET PME271Y A-E Y2 Capacitors

Evox Rifa PME271Y A-E Capacitor

Features & Benefits:

  • Y2 Class
  • Self-extinguishing UL 94V-0 encapsulation material
  • Good resistance to ionization due to impregnated dielectric
  • High dU/dt capability
  • Small dimensions
  • RoHS Compliant

Applications:

  • Interference Suppressors
  • Y2 Applications, Line-to-Earth



Additional Information:

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