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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.
One Company – Three Divisions
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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- Current sensing precision resistor
- Constant current up to 77A (1mOhm)
- Resistance range from 0.000487Ω to 0.001Ω
- Tolerances of ±1.0% and ±5.0%
- TCR down to ±40ppm/K
- Power rating up to 3.5W (at 70°C)
- AEC-Q200 qualified
- Current sensing precision resistor
- Constant current up to 90A (0.5mΩ)
- Resistance range from 0.0005Ω and 0.001Ω
- Tolerances of ±1.0% and ±5.0%
- TCR of <100 and <130 ppm/K
- Power rating of 4W (up to 150°C)
- AEC-Q200 qualified
- 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
- 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
- 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
- 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
Calculators and Converters
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