The R100-BAR-03 shunt resistor is a precision Cu-Mn resistance. It consists of a copper
busbar with hole terminals for easy installation.

R100-BAR-03 shunt resistor

Description

The R100-BAR-03 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 with high thermal stability 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 power 5 W
Maximum power 36 W
Inductance <5 nH
Resistance 100* μOhm
Accuracy of absolute resistance 5 %
Resistivity temperature coefficient ±50 ppm/K
Applicable temperature range -50 … 150 degC

* available resistance values: 50μOhm, 75μOhm, …, 250μOhm

Geometry