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KEMET PME271M and PME264 X2 EMI Suppression Capacitors

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PME271M

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PME264

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KEMET PME271M and PME264 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 PME271M and PME264 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 PME271M and PME264 capacitors are interference suppressors.

KEMET PME271M and PME264 metallized paper capacitors are classified as both X2 capacitors. X2 capacitors are used in positions where a failure of the capacitor would not expose anybody to danger of electric shock. Both PME271M and PME264 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 PME271M and PME264 X2 Capacitors:

KEMET PME271M - X2 PME264 - X2
KEMET EMI Suppression X2 Capacitors
Evox Rifa PME271M Capacitor
Evox Rifa PME264 Capacitor
International Standard: IEC 60384-14; EN132400 IEC 60384-14; EN132400
Rated Voltage VAC (VDC): 275 VAC 660 VAC, (1600 VDC)
Test Voltage (Factory test): 2150 VDC 3000 VDC
Max. Temp °C: 110 110
Capacitance range:μF 0.001uF - 0.6uF 0.001uF - 0.1uF
Capacitance Tolerances: 20 ±%, 10 ±% 20 ±%
Climatic Category (IEC 60068) 40/110/56/B 40/085/56/B
Pulse Rise Time, V/μs max. dU/dt in operation: 400 - 1200 600 - 2000
Lead Spacing, mm: 10.2, 15.2, 20.3, 22.5, 25.4 15.2, 20.3, 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 PME271M Capacitors

Evox Rifa PME271M Capacitor

Features & Benefits:

  • X2 Class
  • Self-extinguishing UL 94V-0 encapsulation material
  • Excellent self-healing properties
  • High dU/dt capability
  • Small dimensions
  • RoHS Compliant

Applications:

  • Interference Suppressors
  • X2 Applications, Across-the-Line



KEMET PME264 Capacitors

Evox Rifa PME264 Capacitor

Features & Benefits:

  • X2 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
  • X2 Applications, Across-the-Line



Additional Information:

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