Isabellenhütte BAC Series

  • Compliant
  • Isabellenhütte

Product Features

  • Shunt resistor
  • 8420 Package size
  • Resistance values of 50µΩ or 100µΩ
  • Tolerance of ±5.0%
  • TCR of <±150 ppm/°C
  • Power rating of 15W or 10W
  • Temperature range from -10°C to +125°C

Applications

  • Automotive

Description

The BAC current & voltage sensing resistor series from Isabellenhütte has a built-in PCB with a connector. This shunt resistor offers low resistance value options of 50µΩ or 100µΩ making these parts ideal for battery management systems or welding equipment. The BAC series is available with untinned or Ni-plated terminals and a continuous load up to 550A (50µΩ). All of this is based on a package size of 8420.

  • Shunt resistor
  • Bolt down design with a maximum fastening torque of 10Nm
  • Resistance values of 50µΩ or 100µΩ
  • Tolerance of ±5.0%
  • TCR of <±150 ppm/°C (+20°C to +60°C)
  • Temperature range from -10°C to +125°C
  • Power rating of 15W or 10W
  • Inductance of <3nH
  • Available with untinned or Ni-plated terminals
  • 8420 Package size

 

Typical applications for the BAC current & voltage sensing resistor series include:

  • Current sensor for electronic battery management in cars, trucks, forklifts and other hybrid and electric vehicles
  • Current sensing in bus bars
  • Current sensing in welding equipment

Isabellenhütte BAC Series Specification Table

AttributesValue
Product Ordering CodeBAC-M-R0001-5.0-NIBAC-M-R00005-5.0-NI
Resistance Value 0.1mΩ0.05mΩ
Tolerance±5%±5%
TCR<±150 ppm/°C (20-60°C)<±150 ppm/°C (20-60°C)
Temperature range-10°C to +125°C-10°C to +125°C
Power rating10W15W
Internal heat resistance2°C/W (Rth)1.3°C/W (Rth)
Thermal EMV<1μV/°C (0-60°C)<1μV/°C (0-60°C)
Inductance<3nH<3nH
Stability (deviation after 2000hrs)<0.5% (Tᴋ = 105°C)
Tᴋ = Terminal Temperature
<0.5% (Tᴋ = 105°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/en/ for more information.

Specifications

Dimensions 87 × 20 × 9.85 mm
Model / Part Number

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Temperature Coefficient

Minimum Resistance

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Power Rating

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Current Rating

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Isabellenhütte BAC Series Resources

Product Datasheet

Supporting Product Information

Supporting Manufacturer Information

Isabellenhütte BAC Series Ordering Info

The BAC resistor series is available with various options including standard resistance values and tolerances. The information below gives an example of the part numbering system used for these resistors and the standard options available.

Below is an example of the part number break down for the BAC resistor series:

BAC Series Ordering Info

Isabellenhütte BAC Series – Available Resistance Values and Tolerances


Resistance Value Part Number Value 5% Tolerance
0.00005Ω R00005
0.0001Ω R0001

Isabellenhütte Video Library

We are very pleased to provide you with a range of videos, please see below for the latest content available:

VIDEOS
Introduction to Isabellenhütte Heusler GmbH & Co. KG

Introduction video to Isabellenhütte, their business and product applications examples

Isabellenhütte precision and power resistors application overview

This video highlights customer applications and application options of Isabellenhütte’s precision and power resistors

VIDEOS
Introduction to Isabellenhütte Heusler GmbH & Co. KG

Introduction video to Isabellenhütte, their business and product applications examples

Isabellenhütte precision and power resistors application overview

This video highlights customer applications and application options of Isabellenhütte’s precision and power resistors

Isabellenhütte BAC Series

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