Isabellenhütte VMP Series

  • Isabellenhütte

Product Features

  • Current sensing precision resistor
  • 2-terminal surface-mount 2010 chip size
  • Resistance range from 0.005Ω to 1Ω
  • Tolerances of ±1% or ±5%
  • TCR value of <±20 ppm/°C
  • Power rating 3W (at +70°C)
  • Temperature range from -65°C to +170°C
  • Automotive

Applications

The VMP current sensing precision resistor series from Isabellenhütte, offers 2-terminal surface-mount connection technology. Developed with a standard chip size of 2010, selective resistance values available from 0.005Ω to 1Ω, with a 2W power rating at +110°C and TCR of <20 ppm/°C (between +20°C and +60°C). The VMP series from Isabellenhütte also offers excellent long term stability and high pulse power rating.

  • Current sensing precision resistor
  • 2-terminal surface-mount 2010 chip size
  • Resistance range from 0.005Ω to 1Ω
  • Tolerances of ±1% and ±5%
  • TCR of <±20 ppm/°C (+20°C to +60°C)
  • Power rating of 3W (at +70°C) and 2W (at +110°C)
  • Constant current up to 20A (0.005Ω)
  • Temperature range from -65°C to +170°C
  • Excellent long term stability
  • Mounting: reflow and IR soldering
  • High pulse power rating
  • AEC-Q200 qualified

 

Typical applications for the VMP current sensing precision resistor series include:

  • Control systems for the automotive market
  • Current sensor for power hybrid applications
  • Frequency converters, switch mode power supplies and power modules

Isabellenhütte VMP Series Specification Table

AttributesValue
Resistance value5mΩ to 1Ω
Tolerance±1% / ±5%
TCR<20ppm/°C (20-60°C)
Temperature range-65°C to +170°C
Power rating (P70°C)3W
Power rating (P110°C)2W
Internal heat resistance<30°C/W (Rthi)
Dielectric withstanding voltage200V AC/DC
Inductance<2nH
Stability (deviation after 2000hrs)<0.5% (Tᴋ = 80°C) / <0.7% (Tk=110 °C)
Tᴋ = Terminal Temperature

Isabellenhütte is one of the world’s leading suppliers of high-quality precision and power resistors. They produce these low-resistance resistors for a variety of applications such as the ones above. Isabellenhütte & Rhopoint Components are your ideal partners when it comes to achieving the best possible measurement results in the smallest spaces. Please visit www.isabellenhuette.de for more information.