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 BVR Series

Current sensing resistor
4-terminal surface-mount 4026 package
Resistance range from 0.0002Ω to 0.003Ω
Tolerance ±1.0% or ±5.0%
TCR of <20 ppm/°C or <50 ppm/°C
Power rating up to 12W (at 70°C)
Temperature range from -65°C to +170°C

Isabellenhütte BVT Series

Current sensing resistor
Surface-mount 2512 chip size
Resistance range from 0.0003Ω to 0.0068Ω
Tolerances of ±1.0% and ±5.0%
TCR from ±50 ppm/°C
Power rating up to 6W at +70°C
Temperature range from -65°C to +170°C

Isabellenhütte BVZ Series

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 CMK Series

Current sensing resistor
Resistance range from 0.01Ω to 0.1Ω
Tolerances of ±1% and ±5%
TCR of <50 ppm/°C
Power rating 1W (at +70°C)
Temperature range from -65°C to +170°C

Isabellenhütte CMP Series

Current sensing resistor
Surface-mount 2010 chip size
Resistance range from 0.01Ω to 0.5Ω
Tolerances of ±1% and ±5%
TCR of <50 ppm/°C
Power rating 2W (at +70°C)
Temperature range from -65°C to +170°C

Isabellenhütte CMS Series

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 FMK Series

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 FMP Series

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 GMP Series

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

Isabellenhütte IVT-S series

Current & voltage measurement sensor
Current range up to ±2,500A
Voltage range up to ±1,200V
Communication based on CANbus 2.0
Accuracy of ±0.4% of reading
Temperature range from -40°C to +105°C

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 PBH Series

Power precision resistor
2-terminal through-hole design
Resistance range from 0.002Ω to 100Ω
Tolerance from ±0.5%
TCR of <50 ppm/°C
Power rating 10W on a suitable heat sink
Temperature range from -55°C to +125°C

Isabellenhütte PBV Series

Current sensing precision resistor
4-terminal through-hole design
Resistance range from 0.0005Ω to 1Ω
Tolerance from ±0.5%
TCR of <30 ppm/°C
Power rating 10W on a suitable heat sink
Temperature range from -55°C to +125°C

Isabellenhütte PLU Series

Current sensing precision resistor
Gold plated 4-terminal surface-mount 2439 package
Resistance value of 0.001Ω
Tolerance value ±5%
TCR value <50 ppm/°C
Power rating of 5W
Temperature range from -65°C to +170°C

Isabellenhütte PMH Series

Bondable high-power precision resistor
Gold plated 2 & 4-terminal surface-mount 2512 chip size
Resistance range from 0.005Ω to 0.4Ω
Tolerance from ±0.5%
TCR value <±30 ppm/°C
Power rating of 5W
Temperature range from -55°C to +170°C

Isabellenhütte PMH-D Series

Bondable high-power precision resistor
Gold plated 2 & 4-terminal surface-mount 2512 chip size
Resistance value of 0.002Ω
Tolerance of ±5%
TCR of <50 ppm/°C
Power rating 5W
Temperature range from -55°C to +170°C

Calculators and Converters

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