RARA IRH F / ULH F Series Product Image

Metal Clad Wire Wound Resistors

RARA IRH80F

  • Precision shunt resistor
  • 4-terminal metal-clad design
  • Resistance values between 1.3333mΩ up to 3.3333mΩ
  • Rated current of 30A, 40A, 50A or 75A
  • Tolerance values of ±0.1%, ±0.5% or ±1.0%
  • Rated voltage 100mV
  • Temperature range of -25°C to +100°C
  • RARA
  • Available

Specifications

Weight 0.2 kg
Dimensions 22.00 x 41.00 x 170mm
Product Type

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Series / Model

Current Rating

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Voltage Rating

Resistance Value

-

Tolerance

, ,

Temperature Coefficient

Insulation Resistance

20MΩ minimum

Termination / Connection

2x Flying Lead & 2x Tab Terminals

Temperature Range

-25 to +100°C

RARA IRH F / ULH F Series Product Image

Metal Clad Wire Wound Resistors

RARA IRH80F

  • Precision shunt resistor
  • 4-terminal metal-clad design
  • Resistance values between 1.3333mΩ up to 3.3333mΩ
  • Rated current of 30A, 40A, 50A or 75A
  • Tolerance values of ±0.1%, ±0.5% or ±1.0%
  • Rated voltage 100mV
  • Temperature range of -25°C to +100°C
  • RARA
  • Available

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Product Datasheet

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Custom Component Solutions

Working alongside your design team from the earliest stage, we help you select the right part for the application and, where a standard part will not do, develop customised components with our manufacturing partners such as lead length, termination and package size.

Related RARA IRH80F Components


The IRH80F precision shunt resistor from RARA has a 4-terminal metal-clad design, distinguished by a high load capacity of up to XXA as well as excellent accuracy. Isolated voltage and current connections make them suitable for very precise current measurements. Current measurement is made easy by attaching the current bus directly to the source while connecting the flexible voltage measurement wires to your monitoring electronics. Units have low inductance, heavy copper terminals. The IRH / ULH F series has a temperature range of -25°C to +100°C with a temperature coefficient of up to 30ppm/°C [20°C to 60°C].

  • Precision shunt resistor
  • 4-terminal metal-clad design
  • Resistance values of 1.3333mΩ, 2mΩ, 2.5mΩ or 3.3333mΩ
  • Rated current of 30A, 40A, 50A or 75A
  • TCR of up to +30 ppm/°C maximum
  • Tolerance values of ±0.1%, ±0.5% or ±1.0%
  • Rated voltage 100mV
  • Temperature range of -25°C to +100°C

Typical applications for the IRH80F Precision Shunt Resistor includes:

  • Battery Test & Measurement
  • Current Sensing Applications
  • Industrial Power Conversion
  • HEVs
  • Fuel Cells
RARA IRH F / ULH F Series Product Image

Metal Clad Wire Wound Resistors

RARA IRH80F