The R-100-01 shunt resistor is a precision Cu-Mn resistance. It consists of a copper busbar with hole terminals for easy installation.


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

Magnetic Characteristics

Parameter Typical Value Unit
Continuous RMS current 270 Amps
Maximum RMS current 600 Amps
Continuous power 7 W
Maximum power 36 W
Resistance 100 μOhm
Accuracy of absolute resistance 5 %
Resistivity temperature coefficient ±50 ppm/K
Applicable temperature range -50 … 150 degC