Isabellenhütte
Our precision and power resistors can be divided into two areas, distinguished by their manufacturing technologies: ISA-PLAN® and ISA-WELD®. These two technologies make it possible for us to meet the highest requirements posed on precision resistors. In addition, we offer shunts with low temperature coefficients (TC). The two technologies complement each other, thus allowing for the extensive production of precision resistors in the value range of 2 µohm to 100 ohm.
Our precision and power resistors guarantee:
- High continuous resilience with a small design
- Standard delivery of the strictest tolerances
- High continuous and pulse resistance
- Low-resistance resistors from 2 µohm
- Very good long-term stability
- Extremely low TC values
- Thermal stress against copper is largely eliminated
ISA-WELD®
The power and precision resistors of the patented ISA-WELD® procedure consist of solid, electron beam-welded composite material made of copper and one of our resistance alloys (MANGANIN®, ZERANIN®, ISAOHM®, Aluchrom). This composite material can be adapted to virtually any shape or application in a punching and bending process and therefore allows for the highest possible flexibility within your application design. These high-current shunts are used in battery management, in the automotive industry, battery charging technology, drive technology and in electronic energy meters for high-current applications.
ISA-PLAN®
With our ISA-PLAN® technology, the elements of a precision and power resistor are etched from the films of our resistance alloys (MANGANIN®, ZERANIN®), which are electrically isolated and applied to a good heat-conducting metal substrate. The planar structures of our precision and power resistors and an optimised current density distribution allow for low-inductance designs and very low thermal internal resistance. An optimised current density distribution thus prevents the risk of hot spots.
Spotlights
Featured products
New to us SEK 54.892,00 (Exc. Vat) | Pack of 2500 pieces SEK 54.892,00 | Isabellenhütte | Metal Film | 500 mOhm | 1 % | -55 °C | 170 °C | 5 W | 7.1 mm | 200 V | 0 ... 50 ppm/K | Wraparound | 0.8 mm | 4.2 mm | SMD | AEC-Q200 | 2817 | - | ||
New to us SEK 56.304,00 (Exc. Vat) | Pack of 2500 pieces SEK 56.304,00 | Isabellenhütte | Metal Film | 200 mOhm | 1 % | -55 °C | 170 °C | 5 W | 7.1 mm | - | ±50 ppm/K | Wraparound | 0.8 mm | 4.2 mm | SMD | AEC-Q200 | 2817 | - | ||
New to us SEK 67.906,00 (Exc. Vat) | Pack of 2500 pieces SEK 67.906,00 | Isabellenhütte | Metal Film | 100 mOhm | 1 % | -55 °C | 170 °C | 5 W | 7.1 mm | - | ±50 ppm/K | Wraparound | 0.8 mm | 4.2 mm | SMD | AEC-Q200 | 2817 | - | ||
New to us SEK 59.204,00 (Exc. Vat) | Pack of 2500 pieces SEK 59.204,00 | Isabellenhütte | Metal Film | 20 mOhm | 1 % | -55 °C | 170 °C | 5 W | 7.1 mm | - | ±50 ppm/K | Wraparound | 0.8 mm | 4.2 mm | SMD | AEC-Q200 | 2817 | - | ||
New to us SEK 68.411,00 (Exc. Vat) | Pack of 2500 pieces SEK 68.411,00 | Isabellenhütte | Metal Film | 10 mOhm | 1 % | -55 °C | 170 °C | 5 W | 7.1 mm | - | ±50 ppm/K | Wraparound | 0.8 mm | 4.2 mm | SMD | AEC-Q200 | 2817 | - | ||
New to us SEK 8.534,00 (Exc. Vat) | Pack of 1500 pieces SEK 8.534,00 | Isabellenhütte | Metal Film | 82 mOhm | 1 % | -65 °C | 170 °C | 3 W | 5.08 mm | 200 V | 0 ... 50 ppm/°C | Soldering Pads | 0.7 mm | 2.54 mm | SMD | AEC-Q200 | 2010 | - | ||
New to us SEK 73.013,00 (Exc. Vat) | Pack of 100 pieces SEK 73.013,00 | Isabellenhütte | Metal Film | 100 mOhm | 1 % | -55 °C | 125 °C | 3 W | 22.5 mm | - | ±30 ppm/K | Radial Leads | 17.5 mm | 4.45 mm | Through Hole | - | - | - | ||
New to us SEK 28.746,00 (Exc. Vat) | Roll of 105 pieces SEK 28.746,00 | Isabellenhütte | Metal Film | 50 mOhm | 1 % | -55 °C | 125 °C | 3 W | 15.5 mm | - | ±50 ppm/K | Radial Leads | 22.5 mm | 4.45 mm | Through Hole | - | - | - | ||
New to us SEK 28.746,00 (Exc. Vat) | Roll of 105 pieces SEK 28.746,00 | Isabellenhütte | Metal Film | 10 mOhm | 1 % | -55 °C | 125 °C | 3 W | 15.5 mm | - | ±50 ppm/K | Radial Leads | 22.5 mm | 4.45 mm | Through Hole | - | - | - | ||
New to us SEK 27.805,00 (Exc. Vat) | Roll of 105 pieces SEK 27.805,00 | Isabellenhütte | Precision Resistor | 1.8 Ohm | 1 % | -55 °C | 125 °C | 3 W | 15.5 mm | - | 0 ... 50 ppm/K | Lead | 22.5 mm | 4.45 mm | Through Hole | - | - | 500 V | ||
New to us SEK 28.524,00 (Exc. Vat) | Pack of 100 pieces SEK 28.524,00 | Isabellenhütte | Metal Film | 1 Ohm | 1 % | -55 °C | 125 °C | 3 W | 15.5 mm | - | ±50 ppm/K | Radial Leads | 22.5 mm | 4.45 mm | Through Hole | - | - | - | ||
New to us SEK 44.969,00 (Exc. Vat) | Pack of 60 pieces SEK 44.969,00 | Isabellenhütte | Precision Resistor | 50 uOhm | 5 % | -40 °C | 125 °C | 30 W | 84 mm | - | 0 ... 50 ppm/K | Soldering | 3 mm | 20 mm | SMD | AEC-Q200 | 8420 | - | ||
New to us SEK 85.249,00 (Exc. Vat) | Pack of 96 pieces SEK 85.249,00 | Isabellenhütte | Precision Resistor | 25 uOhm | 5 % | -40 °C | 125 °C | 36 W | 84 mm | - | ±20 ppm/K | Soldering | 3 mm | 36 mm | SMD | AEC-Q200 | 8436 | - | ||
New to us SEK 44.488,00 (Exc. Vat) | Pack of 100 pieces SEK 44.488,00 | Isabellenhütte | Precision Resistor | 20 uOhm | 5 % | -40 °C | 170 °C | 40 W | 84 mm | - | 0 ... 50 ppm/K | Soldering | 3 mm | 36 mm | SMD | - | 8436 | - | ||
New to us SEK 26.223,00 (Exc. Vat) | Pack of 100 pieces SEK 26.223,00 | Isabellenhütte | Precision Resistor | 100 uOhm | 5 % | -40 °C | 170 °C | 36 W | 84 mm | - | ±50 ppm/K | Soldering Pads | 3 mm | 20 mm | SMD | AEC-Q200 | 8420 | - | ||
New to us SEK 26.223,00 (Exc. Vat) | Pack of 100 pieces SEK 26.223,00 | Isabellenhütte | Precision Resistor | 100 uOhm | 5 % | -40 °C | 170 °C | 36 W | 84 mm | - | ±50 ppm/K | Soldering Pads | 3 mm | 20 mm | SMD | AEC-Q200 | 8420 | - | ||
New to us SEK 26.237,00 (Exc. Vat) | Pack of 100 pieces SEK 26.237,00 | Isabellenhütte | Precision Resistor | 50 uOhm | 5 % | -40 °C | 170 °C | 36 W | 84 mm | - | ±100 ppm/K | Soldering Pads | 3 mm | 20 mm | SMD | AEC-Q200 | 8420 | - | ||
New to us SEK 26.237,00 (Exc. Vat) | Pack of 100 pieces SEK 26.237,00 | Isabellenhütte | Precision Resistor | 50 uOhm | 5 % | -40 °C | 170 °C | 36 W | 84 mm | - | ±100 ppm/K | Soldering Pads | 3 mm | 20 mm | SMD | AEC-Q200 | 8420 | - | ||
New to us SEK 63.231,00 (Exc. Vat) | Pack of 170 pieces SEK 63.231,00 | Isabellenhütte | Precision Resistor | 25 uOhm | 5 % | -40 °C | 170 °C | 36 W | 84 mm | - | 0 ... 50 ppm/K | Soldering | 3 mm | 36 mm | SMD | AEC-Q200 | 8436 | - | ||
New to us SEK 59.710,00 (Exc. Vat) | Pack of 170 pieces SEK 59.710,00 | Isabellenhütte | Precision Resistor | 25 uOhm | 5 % | -40 °C | 170 °C | 36 W | 84 mm | - | 0 ... 50 ppm/K | Soldering | 3 mm | 36 mm | SMD | AEC-Q200 | 8436 | - | ||
New to us SEK 59.710,00 (Exc. Vat) | Pack of 170 pieces SEK 59.710,00 | Isabellenhütte | Precision Resistor | 25 uOhm | 5 % | -40 °C | 170 °C | 36 W | 84 mm | - | 0 ... 50 ppm/K | Soldering | 3 mm | 36 mm | SMD | AEC-Q200 | 8436 | - | ||
New to us SEK 14.454,00 (Exc. Vat) | Pack of 140 pieces SEK 14.454,00 | Isabellenhütte | Precision Resistor | 100 uOhm | 5 % | -40 °C | 170 °C | 12 W | 52 mm | - | ±20 ppm/K | Soldering | 3 mm | 16 mm | SMD | AEC-Q200 | 5216 | - | ||
New to us SEK 212,00 (Exc. Vat) | Pack of 5 pieces SEK 212,00 | Isabellenhütte | - | 0.5 mOhm | 1 % | -65 °C | 170 °C | 5 W | 10.1 mm | - | ±20 ppm/K | Soldering Pads | - | 6.6 mm | SMD | AEC-Q200 | - | - | ||
New to us SEK 223,00 (Exc. Vat) | Pack of 5 pieces SEK 223,00 | Isabellenhütte | - | 0.2 mOhm | 1 % | -65 °C | 170 °C | 5 W | 10.1 mm | - | ±20 ppm/K | Soldering Pads | - | 6.6 mm | SMD | AEC-Q200 | - | - | ||
New to us SEK 221,00 (Exc. Vat) | Pack of 5 pieces SEK 221,00 | Isabellenhütte | - | 1 mOhm | 1 % | -65 °C | 170 °C | 4 W | 10.1 mm | - | ±50 ppm/K | Soldering Pads | - | 6.6 mm | SMD | AEC-Q200 | - | - |
