KOA Corporation HPC and PCF Anti-Pulse Surge Ceramic Resistors

KOA Corporation HPC and PCF Anti-Pulse Surge Ceramic Resistors support higher reliability against disconnection compared to wire-wound resistors and film resistors. The HPC and PCF ceramic resistors are excellent in anti-pulse characteristics and offer lead-free terminations products that meet EU RoHS requirements. HPC and PCF Anti-Pulse Surge ceramic resistors can operate at a temperature ranging from -40°C to +200°C and are coated with UL94V0 flameproof material. Typical applications include high voltage circuits, medical HV products, power supplies, and inrush current limiting.

Features

  • AEC-Q200 tested
  • Excellent anti-pulse characteristics
  • Higher reliability against disconnection compared to wire-wound resistors and film resistors
  • KOA original bulk ceramic resistors
  • Non-inductive resistors
  • Products with lead-free terminations meet EU RoHS requirements

Applications

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

Technical Specifications

Parameters Values
HPC PCF
Operating temperature range -40°C to +200°C
Power rating range 0.5W to 5.0W 0.5W to 2.0W
Tolerance ±10% and ±20%
Maximum working voltage 200V to 550V 200V to 400V
Resource Datasheet Datasheet