Powertron FHR 2-8065 Series

  • Powertron

Product Features

  • Metal clad precision power resistor
  • Flat type surface-mount design
  • Resistance range from 0.001Ω to 400Ω
  • Tolerance of ±0.5%, ±1%, ±2% and ±5%
  • TCR of <±50 ppm/°C
  • Power rating of 24W Free air (at 70°C) / 350W on heat sink
  • Temperature range from -40°C to +130°C

Applications

The FHR 2-8065 metal clad precision power resistor series from Powertron offers a flat type surface-mount cabled connection. Designed for mounting onto a heat sink to provide a power rating of 350W, with a resistance range from 0.001Ω to 400Ω and tolerance from 0.5% to 5%. The FHR 2-8065 series from Powertron has a TCR of ±50 ppm/°C (20°C to 60°C) with a maximum current of 60A and load stability from 0.1% using foil technology.

  • Metal clad precision power resistor
  • Flat type surface-mount cable connection
  • Resistance range from 0.001Ω to 400Ω
  • Tolerance options of ±0.5%, ±1%, ±2% and ±5% **
  • TCR of ±50 ppm/°C (+20°C to +60°C)
  • Temperature range from -40°C to +130°C
  • Power rating of 350W on a suitable heat sink
  • Power rating of 24W in 70°C free air
  • Maximum current 60A (up to 150A depending on cable type)
  • Thermal resistance 0.16°C/W
  • Inductivity of <50nH
  • Capacity against housing 500pF
  • Designed for heat sink mounting
  • Load Stability (1000h) 0.1%, 0.2% and 0.5% (depending on stress)
  • Cable length 500mm (custom lengths available)

Typical applications for the FHR 2-8065 metal clad precision power resistor series include:

  • Power sources for industrial equipment
  • Motor drives
  • Braking and snubbing applications

Powertron FHR 2-8065 Specification Table

AttributesValue
Resistance value *0.001Ω to 400Ω
Tolerance **±0.5% / ±1% / ±2% / ±5%
TCR<±50 ppm/°C (20-60°C)
Temperature range-40°C to +130°C
Power rating24W (free air) / 350W (on a suitable heatsink)
Thermal resistance0.16 K/W)
Stability (1000h)0.1% / 0.2% / 0.5% (depends on stress)
Voltage proof1.5 KVDC
Maximum current60A / 70A / 85A / 100A / 120A / 150A
Thermal EMF0.1 µV/K
Capacity against Housing500pF

* Please visit the Ordering Info tab or contact us for further details
** other tolerances available upon request
Powertron GmbH is a leading manufacturer of precision and higher power resistors in various package sizes, who are part of VPG Foil Resistors product group. Founded in 1990, they produce low-resistance and high-end resistive solutions utilising their thick film technology for a variety of applications such as the ones above. With Powertron resistors, designers can significantly reduce circuit errors and greatly improve overall circuit performance by taking advantage of their technologies and customer-oriented products, designed to satisfy challenging technical requirements. Please visit http://www.vishaypg.com/powertron for more information.