Vishay / BC Components HVR25/37 Metal Film Resistors

Vishay BC Components HVR25/37 Metal Film Resistors are constructed of a homogenous metal alloy film on a high-grade ceramic body with a high 10kV pulse loading capability. The resistors are coated in a non-flammable lacquer for electrical, mechanical, and climatic protection. The HVR25 and HVR37 series provide a 100kΩ to 10MΩ resistance range and a ±200ppm/K temperature coefficient. The resistors are compatible with lead-free and lead-containing soldering processes and are available in 0207 and 0411 small sizes. The Vishay BC Components HVR25/37 Metal Film Resistors are RoHS compliant and ideal for power supply, electronic ballast, white goods, and television applications.

Features

  • Homogenous metal alloy film
  • High-grade ceramic body
  • High pulse loading capability
  • 0207 and 0411 small sizes
  • Compatible with lead-free and lead-containing soldering processes
  • RoHS compliant

Applications

  • Power supplies
  • Electronic ballasts
  • White goods
  • Television

Specifications

  • 100kΩ to 10MΩ resistance range
  • ±1% and ±5% resistance tolerance
  • ±200ppm/K temperature coefficient
  • 55/155/56 climatic category
  • 0.25W rated dissipation (HVR25)
  • 0.5W rated dissipation (HVR37)
  • 1600VDC to 3500VDC max permissible voltage
  • IEC 60115-1 specification

Functional Derating Graph

Performance Graph - Vishay / BC Components HVR25/37 Metal Film Resistors

Vishay / BC Components HVR25/37 Metal Film Resistors