More about Isabellenhütte

Authorised Partner

Low Ohmic, Precision, Power Resistors and ISAscale® Current and Voltage Measurement

  • Long term stability, high current and pulse load handling capabilities across the range
  • Surface-mount power resistors in various packages and designs including 4-terminal options for current sensing
  • Through-hole, low ohmic, high power resistors with 2-terminal and 4-terminal designs
  • Automotive and space approved resistors available

For their official website, please visit www.isabellenhuette.de/en

Who is Isabellenhütte Heusler Gmbh & Co. Kg?

Our family-run company is one of the most important manufacturers of electrical resistance materials and thermoelectric materials for temperature measurement as well as of passive components for the automotive, electrical and electronics industries.

The field of precision measurement technology sets standards when it comes to measuring current, voltage and temperature in cars and trucks, but also in hybrid and electric vehicles as well as in industrial and regenerative energy production systems.

As an internationally recognized specialist and technology leader, we repeatedly define the state of technology with our innovative products and underline the technological and innovative expertise of Isabellenhütte.

Decisive criteria for success are the continuous development of new types of products, technologies and production processes as well as a comparatively very high depth of production. This ranges from the production of alloys to forming technology, etching and assembly technology to complex testing and packaging machines.

Isabellenhütte products

  • Isabellenhütte
  • Current sensing resistor
  • Surface-mount 4026 chip size
  • Resistance range from 0.000525Ω to 0.003Ω
  • Tolerances of ±1.0%, ±2.0% and ±5.0%
  • TCR from <60 ppm/°C
  • Power rating up to 13W at +70°C
  • Temperature range from -65°C to +170°C
  • Compliant
  • Current sensing resistor
  • Surface-mount 4026 chip size
  • Resistance range from 0.000525Ω to 0.003Ω
  • Tolerances of ±1.0%, ±2.0% and ±5.0%
  • TCR from <60 ppm/°C
  • Power rating up to 13W at +70°C
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Current sensing resistor
  • Surface-mount 2512 chip size
  • Resistance range from 0.01Ω to 0.5Ω
  • Tolerances of ±1% and ±5%
  • TCR of <50 ppm/°C
  • Power rating 2.5W (at +70°C)
  • Temperature range from -65°C to +170°C
  • Compliant
  • Current sensing resistor
  • Surface-mount 2512 chip size
  • Resistance range from 0.01Ω to 0.5Ω
  • Tolerances of ±1% and ±5%
  • TCR of <50 ppm/°C
  • Power rating 2.5W (at +70°C)
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Current sensing resistor
  • Surface-mount 1206 chip size
  • Resistance range from 0.0015Ω to 0.006Ω
  • Tolerances of ±1% and ±5%
  • TCR of <50 ppm/°C
  • Power rating up to 4W at 70°C
  • Temperature range from -65°C to +170°C
  • Compliant
  • Current sensing resistor
  • Surface-mount 1206 chip size
  • Resistance range from 0.0015Ω to 0.006Ω
  • Tolerances of ±1% and ±5%
  • TCR of <50 ppm/°C
  • Power rating up to 4W at 70°C
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Current sensing resistor
  • Surface-mount 2010 chip size
  • Resistance range from 0.0015Ω to 0.006Ω
  • Tolerances of ±1.0% and ±5.0%
  • TCR of <50 ppm/K
  • Power rating up to 4W (at 70°C)
  • Temperature range from -65°C to +170°C
  • Compliant
  • Current sensing resistor
  • Surface-mount 2010 chip size
  • Resistance range from 0.0015Ω to 0.006Ω
  • Tolerances of ±1.0% and ±5.0%
  • TCR of <50 ppm/K
  • Power rating up to 4W (at 70°C)
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Current sensing resistor
  • Surface-mount 2512 chip size
  • Resistance Range from 0.0015Ω to 0.006Ω
  • Tolerances of ±1% and ±5%
  • TCR of <50 ppm/°C
  • Power rating up to 4W (at 70°C)
  • Temperature range from -65°C to +170°C
  • Compliant
  • Current sensing resistor
  • Surface-mount 2512 chip size
  • Resistance Range from 0.0015Ω to 0.006Ω
  • Tolerances of ±1% and ±5%
  • TCR of <50 ppm/°C
  • Power rating up to 4W (at 70°C)
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Current sensing flip-chip resistor
  • 4-terminal surface-mount 2010 chip size
  • Resistance range from 0.01Ω to 0.08Ω
  • Tolerances of ±1% and ±5%
  • TCR of <50 ppm/°C
  • Power rating of 1W (at 110°)
  • Temperature range from -65°C to +170°C
  • Compliant
  • Current sensing flip-chip resistor
  • 4-terminal surface-mount 2010 chip size
  • Resistance range from 0.01Ω to 0.08Ω
  • Tolerances of ±1% and ±5%
  • TCR of <50 ppm/°C
  • Power rating of 1W (at 110°)
  • Temperature range from -65°C to +170°C
Calculators and Converters

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Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.