Current Sensing Precision Shunt Resistor

Isabellenhütte KVM Series

  • Current sensing resistor
  • Resistance values of 100µΩ or 50µΩ
  • Tolerance of ±5%
  • TCR from <50 ppm/°C
  • Power rating of 10W (at 70°C)
  • Temperature range from -55°C to +170°C
  • Isabellenhütte
  • Compliant

Specifications

Dimensions 1.42 x 15.50 x 35.00mm
Product Type

Mounting / Size

Material Type

,

Resistance Value

-

Minimum Resistance

50µΩ

Maximum Resistance

100µΩ

Tolerance

Temperature Coefficient

,

Current Rating

Power Rating

, ,

Temperature Range

-55 to +170°C

Series / Model

Current Sensing Precision Shunt Resistor

Isabellenhütte KVM Series

  • Current sensing resistor
  • Resistance values of 100µΩ or 50µΩ
  • Tolerance of ±5%
  • TCR from <50 ppm/°C
  • Power rating of 10W (at 70°C)
  • Temperature range from -55°C to +170°C
  • Isabellenhütte
  • Compliant

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Product Datasheet

Supporting Product Information

Supporting Manufacturer Information

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Related Current Sensing & Low Resistance Resistors Components

The KVM current sensing precision shunt resistor series from Isabellenhütte are designed for battery management systems and battery chargers, with a resistance value of either 0.0001Ω or 0.00005Ω. The KVM series from Isabellenhütte has heavy copper connections with a continuous current load up to 250A and is AEC-Q200 qualified.

  • Current sensing precision shunt resistor
  • 2-terminal heavy copper connections
  • Resistance values of 100µΩ or 50µΩ*
  • Tolerance of ±5%
  • TCR of <50 ppm/°C or <100 ppm/°C (+20°C to +60°C)
  • Power rating of 7W or 10W (at 70°C)
  • Continuous current load of up to 250A
  • Temperature range from -55°C to +170°C
  • Excellent long term stability
  • Inductance value of <5nH
  • Stability of <0.5% (TK=120°C) (at rated power, deviation after 2000h)
  • AEC-Q200 qualification

 

Typical applications for the KVM current sensing precision shunt resistor series include:

  • Current sensor for power hybrid applications
  • Battery management systems
  • Battery charging

Isabellenhütte KVM Series Specification Table

AttributesValue
Product Ordering CodeKVM-M-R0001KVM-Z-R00005*
Resistance Value 0.1mΩ0.05mΩ
Tolerance±5%±5%
TCR<±50 ppm/°C (20-60°C)<±100 ppm/°C (20-60°C)
Temperature range-55°C to +170°C-55°C to +170°C
Power rating (P70°C)7W10W
Power rating (P120°C)5W7W
Internal heat resistance<4°C/W (Rth)<3°C/W (Rth)
Inductance<3nH<3nH
Stability (deviation after 2000hrs)<0.5% (Tᴋ = 120°C)
Tᴋ = Terminal Temperature
<0.5% (Tᴋ = 120°C)
Tᴋ = Terminal Temperature
Material TypeMANGANIN®ZERANIN®30

* KVM-Z-R00005 under development, B-samples available

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.

Current Sensing Precision Shunt Resistor

Isabellenhütte KVM Series