Authorised Partner

Authorised Partner

About Isabellenhütte

Our family-run company is one of the most important manufacturers of electrical resistance materials and thermoelectric materials for temperature measurement as well as 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.

The different fields of precision measurement technology, precision and power resistors, and precision alloys are intertwined in a globally unique way in order to realize the greatest possible depth of production in our value-creation processes.

A flexible and completely independent production becomes possible by concentrating on the essential production steps in one location, from the melt to the rolling mill, the wire drawing facility, the complete building element, and measurement module production to the final inspection. In this way, we always ensure the highest quality, since development, production, quality management, and quality assurance are completely in our control.

As an internationally successful model company that has been family-owned and run for eight generations, the center of our corporate culture focuses on sustainability, the power of innovation, and a high process orientation. Above all here we rely on many enthusiastic employees with plenty of creative freedom.

Innovation by Tradition

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

Services

Isabellenhütte BVH Series

Current sensing resistor
4-terminal through-hole design
Resistance values of from 0.0003Ω to 0.0005Ω
Tolerance ±3.0% or ±5.0%
TCR of <300 ppm/°C
Power rating of 5W
Temperature range from -55°C to +170°C

Isabellenhütte BVS Series

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

Isabellenhütte A-H1 Series

A-H1 current sense resistor
4-terminal through-hole design
Resistance range from 0.001Ω to 100Ω
Tolerance of ±0.1% or ±1%
TCR of <±30 ppm/°C
Power rating of 10W on a suitable heat sink
Temperature range from -55°C to +140°C

Isabellenhütte A-H2 Series

Current sense resistor
4-terminal through-hole design
Resistance range from 0.001Ω to 100Ω
Tolerance of ±0.1% or ±1%
TCR of <±30 ppm/°C
Power rating of 10W on a suitable heat sink
Temperature range from -55°C to +140°C

Isabellenhütte AZ-H1 Series

Current sensing resistor
4-terminal through-hole design
Resistance range from 0.002Ω to 5Ω
Tolerance of ±0.1% or ±1%
TCR of <±3 ppm/°C or <±10 ppm/°C (+20°C to +60°C)
Power rating 10W on a suitable heat sink
Temperature range from -55°C to +140°C

Isabellenhütte AZ-H2 Series

Current sensing resistor
4-terminal through-hole design
Resistance range from 0.002Ω to 1Ω
Tolerance of ±0.1% or ±1%
TCR of <±3 ppm/°C or <±10 ppm/°C (+20°C to +60°C)
Power rating 10W on a suitable heat sink
Temperature range from -55°C to +140°C

Isabellenhütte BAC Series

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

Isabellenhütte BAS Series

Shunt resistor
8420 package size
Resistance range from 35µΩ to 500µΩ
Tolerance of ±5.0%
TCR from <±50 ppm/°C
Power rating of 36W
Temperature range from -40°C to +170°C

Isabellenhütte BKW Series

Current sensing resistor
4-terminal surface-mount design
Resistance range from 0.0003Ω to 0.0005Ω
Tolerance ±5.0%
TCR of <±20 ppm/°C
Power rating of 3W
Temperature range from -55°C to +140°C

Isabellenhütte BRS Series

Current sensing resistor
3812 chip size
Resistance range from 0.002Ω to 0.025Ω
Tolerances from ±1%
TCR from ±100 ppm/°C
Power rating of 2W (at 120°C)
Temperature range from -55°C to +170°C

Isabellenhütte BVB Series

Current sensing resistor
2725 package size
Resistance range from 0.0002Ω to 0.005Ω
Tolerances of ±1% and ±5%
TCR of <±20ppm/°C or <±50ppm/°C
Power rating 12W (at 70°C)
Temperature range from -65°C to +170°C

Isabellenhütte BVD Series

Current sensing resistor
Resistance value of 500µΩ
Tolerance ±5.0%
TCR of <±50 ppm/K
Power rating 3W
Temperature range from -55°C to +140°C

Isabellenhütte BVE Series

Current sensing resistor
Surface-mount 5930 package
Resistance range from 0.0001Ω to 0.003Ω
Tolerance ±1.0% and ±5.0%
TCR from <±50 ppm/°C
Power rating of 15W (at +70°C)
Temperature range from -55°C to +170°C

Isabellenhütte BVF Series

Current sensing resistor
Resistance values of 0.001Ω or 0.0015Ω
Tolerances of ±1.0% and ±5.0%
TCR value <±70 ppm/°C
Power rating of 3W (up to +145°C)
Temperature range from -65°C to +175°C

Isabellenhütte BVM-F Series

Current sensing resistor
3 different terminal types
Resistance range from 0.0001Ω to 0.0005Ω
Tolerance ±5.0%
TCR value <50 ppm/°C
Power rating of 5W
Temperature range from -55°C to +140°C

Isabellenhütte BVN Series

Current sensing resistor
4-terminal surface-mount 1216 package
Resistance range from 0.0003Ω to 0.003Ω
Tolerance ±1.0% or ±5.0%
TCR value <50 ppm/°C
Power rating 10W (at +70°C)
Temperature range from -65°C to +170°C

Calculators and Converters

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