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20.10.16 /  Kategorie: Passive Bauelemente, Beck Handel

High Energy Pulse Withstand Resistors from KOA



Ceramic Resistors for Anti Pulse Surge:
HPC / PCF Series.

KOA’s original bulk ceramic resistors don’t use a resistive film or wire element – the whole body is the resistive element.

This construction results in an extremely robust device capable of absorbing high pulse currents and voltages.

Product Features:

  • Solid ceramic resistor body ideal for HV and surge currents
  • Non-inductive
  • 25kV pulse voltage
  • 5W power rating up
  • Operating temperature up to +200 °C
  • PCF: Flame retardant coating (equivalent to UL94 V-0)
  • HPC: AEC-Q200 qualified
  • RoHS compliant

Application Examples:

  • High voltage circuits
  • Medical HV-products
  • Power supplies
  • Inrush current limiting
  • Snubber circuits
  • HV dividers
  • X-ray generators
  • Electron beam microscopes
  • Replacement for solid carbon resistors