Polypropylene DC Link Capacitors (FB Series)

Part Number Information
Part #: Price/Availability:
FB37 Buy Now

The FB series uses a non-impregnated metallized polypropylene dielectric specially treated to have a very high dielectric strength in operating conditions up to 100°C. The FB has been designed for printed circuit board mounting. FB series performance characteristics make them a viable alternative to aluminum electrolytic technology due to much lower ESR and much higher surge voltage capability (dv/dt).


  • Two-Leaded Through Hole Technology
  • Standard lead pitches 27.5mm, 37.5mm & 52.5mm
  • Low loss Polypropylene Dielectric
  • Capacitance range 0.68uF – 75uF, voltage range 550V – 1.2kV
  • Full Series release featuring 14 case sizes / lead options and over 100 ratings
  • RoHS Compliant


  • DC filtering
  • Low reactive power