Isabellenhütte MANGANIN®

  • Compliant
  • Isabellenhütte

Product Features

  • MANGANIN® resistance alloy
  • Copper-Manganese-Nickel alloy (CuMn12Ni)
  • Very low-temperature coefficient
  • Extremely low thermal EMF compared to Copper
  • Excellent long term stability
  • Industry-standard material for precision resistors and shunts

Applications

  • Automotive
  • Scientific Instrumentation
  • Test and Measurement

Description

MANGANIN® resistance alloy is a Copper-Manganese-Nickel alloy (CuMn12Ni) invented by Isabellenhütte in 1889 and perfected over the years to excellent quality and long term stability of electrical resistance. It features a very low-temperature coefficient between +20°C and +50°C with a parabolic shape of the R(T) curve, extremely low EMF (vs. Copper), average specific resistance and good working properties. MANGANIN® is used by Isabellenhütte for their own components, particularly the ISA-WELD and ISA-PLAN resistors. It offers a maximum working temperature in the air of +140°C, with higher thermal loads in a non-oxidising atmosphere available. MANGANIN® is available in form of round wires from 0.02 to 8.00 mm2 which can be bare or enamelled to the highest standard, stranded wires, flat wires, ribbons or rods.

As with all Isabellenhütte alloys, all manufacturing from the raw material is done at their German plant with state-of-the-art equipment and under continuous testing to achieve a fully tracked manufacturing process. This allows Isabellenhütte to make slight adjustments in order to melt an alloy tailored to a customer’s requirement. Please see the datasheet in the Technical library, however, do not hesitate to contact us if what you require is not exactly matched.

  • Resistance alloy CuMn12Ni
  • Industry-standard material for precision, standard and shunt resistors
  • Temperature coefficient of electrical resistance of ±10 ppm/°C between +20°C and +50°C
  • Temperature range of up to +140°C in air
  • Extremely low thermal EMF compared to Copper
  • Suitable for soldering, brazing, welding and dip-tinning

 

Typical applications for MANGANIN® resistance alloy include:

  • Precision, standard and shunt resistors for a range of industries (note to achieve highest quality component, resistors should be carefully stabilised, aged to relieve mechanical stress and the application temperature should not exceed 60°C)
  • Low-cost replacement for silver solder for hard metal mounting

Isabellenhütte is one of the world’s leading manufacturers of precision alloys, offering the highest quality on the market. They produce precision resistance and thermocouple alloys for a variety of applications such as the ones listed above for their MANGANIN® alloy. Isabellenhütte & Rhopoint Components are your ideal partners when looking for any alloy requirements. Please visit www.isabellenhuette.de/en/ for more information.

Specifications

Weight 0.00000 kg
Dimensions 0.00 × 0.00 × 0.00 mm
Series / Model

Additional Features

Excellent long term stabilityExtremely low thermal EMF compared to CopperIndustry standard material for precision resistors and shuntsGood workabilityWorking temperature of up to +140°C in air

Temperature Coefficient

Isabellenhütte MANGANIN® Resources

Product Datasheet

Supporting Product Information

Supporting Manufacturer Information

Isabellenhütte Video Library

We are very pleased to provide you with a range of videos, please see below for the latest content available:

VIDEOS
Introduction to Isabellenhütte Heusler GmbH & Co. KG

Introduction video to Isabellenhütte, their business and product applications examples

Isabellenhütte precision and power resistors application overview

This video highlights customer applications and application options of Isabellenhütte’s precision and power resistors

VIDEOS
Introduction to Isabellenhütte Heusler GmbH & Co. KG

Introduction video to Isabellenhütte, their business and product applications examples

Isabellenhütte precision and power resistors application overview

This video highlights customer applications and application options of Isabellenhütte’s precision and power resistors

Isabellenhütte MANGANIN®

Quantity
Calculators and Converters

Work out what you need for your project. Go to calculators and convertors

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