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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
- 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
- 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
- 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
- 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
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- High-precision shunt resistor
- 4-terminal surface mount design
- Resistance range from 0.0005Ω to 100Ω
- Tolerances of ±0.1% and ±1%
- TCR values from <±1 ppm/°C
- Power rating of 250W on a suitable heat sink
- Temperature range from -55°C to +110°C
- Current sensing precision resistor
- 2-terminal surface-mount design in a 1206 chip size
- Resistance range from 0.008Ω to 0.5Ω
- Tolerances of 1% and ±5%
- TCR from <±50ppm/°C
- Power rating of 1W (at 110°C)
- Temperature range -65°C to +170°C
- Zero ohm jumper / power bridge
- Surface-mount design in a 1206 chip size
- Resistance value of less than 200µΩ
- Power rating of 0.5W (at +120°C)
- Current rating of 50A DC
- Temperature range from -65°C to +170°C
- Current sensing precision resistor
- 2-terminal surface-mount design in a 2010 chip size
- Resistance range from 0.005Ω to 1Ω
- Tolerances of ±0.5% or ±1%
- TCR of <50 ppm/°C
- Power rating of 3W (at +70°C)
- Temperature range -65°C to +170°C
- Space approved precision current sensing resistor
- 2-terminal surface-mount design in a 2010 chip size
- Resistance Range from 0.005Ω to 1Ω
- Tolerances of ±0.5% and ±1%
- TCR from <±50ppm/°C (+22°C to +60°C)
- Power rating of 1W (at +130°C)
- Temperature range from -55°C to +170°C
- Current sensing precision resistor
- 2-terminal surface-mount design in a 2512 chip size
- Resistance range from 0.005Ω to 1Ω
- Tolerances from ±0.5% to ±5%
- TCR of <±50 ppm/°C
- Power rating of 5W (at +70°C)
- Temperature range from -65°C to +170°C
- Space approved current sensing precision resistor
- 2-terminal surface-mount design in a 2512 chip size
- Resistance range of 0.003Ω to 1Ω
- Tolerances of ±0.5% and ±1%
- TCR from ±50ppm/°C (+22°C to +60°C)
- Power rating of 2W (at +120°C)
- Temperature range from -55°C to +170°C
- Zero ohm jumper / power bridge
- 2-terminal surface-mount design in a 2512 chip size
- Resistance value of <200µΩ
- Power rating of 2W (at +120°C)
- Current rating of up to 100A DC
- Temperature range from -65°C to +170°C
- Current sensing precision resistor
- 2-terminal surface-mount 2817 chip size
- Resistance range from 0.004Ω to 4.7Ω
- Tolerance range from ±0.5% to ±5%
- TCR from <±50 ppm/°C
- Power rating of 5W (at +105°C)
- Temperature range -65°C to +170°C
- Space approved current sensing precision resistor
- 2-terminal surface-mount design in a 2817 chip size
- Resistance range from 0.004Ω to 2Ω
- Tolerances of ±0.5% and ±1%
- TCR from <±50ppm/°C
- Power rating of 3W (at +130°C)
- Temperature range from -55°C to +170°C
- Zero ohm jumper / power bridge
- 2-terminal surface-mount design in a 2817 chip size
- Resistance value of <200µΩ
- Power rating of 2W (at +120°C)
- Current rating of 100A
- Temperature range from -65°C to +170°C
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