KOA Speer HPC and PCF Anti-Pulse Surge Ceramic Resistors

KOA Speer HPC and PCF Anti-Pulse Surge Ceramic Resistors are AEC-Q200 tested and come with lead-free terminations that meet EU RoHS requirements. The HPC and PCF ceramic resistors are UL94V0 flameproof and offer excellent anti-pulse characteristics. In comparison to wire-wound and film resistors, HPC and PCF resistors have superior reliability against disconnection. These HPC and PCF resistors feature an operating temperature range from -40°C to +200°C. Ideally, HPC and PCF resistors are used in inrush current limiting, snubber circuits, power supplies, and electron beam microscopes.

Features

  • AEC-Q200 certified
  • Excellent anti-pulse properties
  • Greater resistance to disconnection when compared to wire wound and film resistors
  • Non-inductive resistors
  • Products with lead-free terminations comply with EU RoHS regulations

Applications

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

Technical Specifications

Parameters Maximum overload voltage range Maximum working voltage range Operating temperature range Power rating range Resources
Series
HPC 400V to 1100V 200V to 550V -40°C to +200°C 0.5W to 5W Datasheet
PCF 400V to 800V 200V to 400V 0.5W to 2W Datasheet