R50-BAR-04B Shunt Resistor

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Shunt Resistor for High Precision Current MeasurementThe R50-BAR-04B is a precision shunt resistor. It consists of a copper busbar with hole terminals for easy installation and solderable pin-type sense contacts.

The shunt is designed for precision current measurement with high thermal stability in instruments, industrial, and automotive applications, typically including energy meters, ampere meters, power inverters, and battery current monitoring.

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Shunt Characteristics

Parameter Typical Value Unit
Resistance 50(*) μOhm
Accuracy of absolute resistance 5 %
Resistivity temperature coefficient ±50 ppm/K
Operation temperature range -50 … 150 °C
Continuous power 15 W
Maximum power 60 W
Inductance <5 nH

Note: Available resistance values: 50μOhm, 75μOhm, …, 250μOhm

Geometry :

Geometry R50-BAR-04B Shunt Resistor