Isabellenhütte BVS Series

  • Isabellenhütte

Product Features

  • Current sensing resistor
  • Surface-mount 3920 chip size
  • Resistance range from 0.0002Ω to 0.003Ω
  • Tolerances of ±1.0% and ±5.0%
  • TCR value from ±50 ppm/°C
  • Power rating up to 12W (at 70°C)
  • Temperature range from -65°C to +170°C
  • Automotive


The BVS current sensing precision resistor series from Isabellenhütte has a chip size of 3920 with heavy copper connections ideally suited for mounting on DBC substrate. The available resistance range is from 0.0002Ω to 0.005Ω, with a TCR from ±50 ppm/°C. The BVS series from Isabellenhütte offers a continuous current load up to 160A (0.0002Ω), with excellent long term stability and is AEC-Q200 qualified.

  • Current sensing resistor
  • Continuous current load up to 160A (0.0002Ω)
  • Surface-mount 3920 chip size
  • Resistance values from 0.0002Ω to 0.005Ω
  • TCR from <±50 ppm/°C (+20°C to +60°C)
  • Temperature range from -65°C to +170°C
  • Tolerance ±1.0% and ±5.0%
  • Excellent long term stability
  • Power rating up to 12W at 70°C
  • Maximum solder temperature up to 350°C for 30 seconds
  • AEC-Q200 qualified
  • Stability of <0.5 % (TK=100 °C) / <1.0 % (TK=130 °C) (at rated power, deviation after 2000h)


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

  • High current applications for the automotive market
  • Current sensor for power hybrid applications
  • Frequency converters and power modules

Isabellenhütte BVS Series Specification Table

Product Ordering CodeResistance Value*Tolerance*TCRPower rating (P70°C)Internal heat resistanceMaterial Type
BVS-Z-R00020.2mΩ±1% / ±5%±200 ppm/°C12W3°C/W (Rthi)ZERANIN®30
BVS-M-R00030.3mΩ±1% / ±5%±150 ppm/°C10W4.5°C/W (Rthi)MANGANIN®
BVS-M-R00050.5mΩ±1% / ±5%±70 ppm/°C9W8°C/W (Rthi)MANGANIN®
BVS-M-R00070.7mΩ±1% / ±5%±60 ppm/°C8W11°C/W (Rthi)MANGANIN®
BVS-M-R0011mΩ±1% / ±5%<±50 ppm/°C7W15°C/W (Rthi)MANGANIN®
BVS-A-R0011mΩ±1% / ±5%<±50 ppm/°C8W9°C/W (Rthi)Aluchrom
BVS-A-R00151.5mΩ±1% / ±5%<±50 ppm/°C7W12°C/W (Rthi)Aluchrom
BVS-A-R0022mΩ±1% / ±5%<±50 ppm/°C6W16°C/W (Rthi)Aluchrom
BVS-A-R00282.8mΩ±1% / ±5%<±50 ppm/°C5W21°C/W (Rthi)Aluchrom
BVS-A-R0033mΩ±1% / ±5%<±50 ppm/°C5W22°C/W (Rthi)Aluchrom
BVS-A-R0044mΩ±1% / ±5%<±50 ppm/°C4W30°C/W (Rthi)Aluchrom
BVS-I-R0011mΩ±1% / ±5%<±50 ppm/°C8W9°C/W (Rthi)ISAOHM®
BVS-I-R0022mΩ±1% / ±5%<±50 ppm/°C6W16°C/W (Rthi)ISAOHM®
BVS-I-R0033mΩ±1% / ±5%<±50 ppm/°C5W22°C/W (Rthi)ISAOHM®
BVS-I-R0044mΩ±1% / ±5%<±50 ppm/°C4W30°C/W (Rthi)ISAOHM®
BVS-I-R0055mΩ±1% / ±5%<±50 ppm/°C3W38°C/W (Rthi)ISAOHM®
BVS-V-R0022mΩ±1% / ±5%<±50 ppm/°C5W20°C/W (Rthi)NOVENTIN®
BVS-K-R000<0.2mΩSF-copper tinned

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 for more information.