Our production facilities will be shut down Friday, December 24th, 2022, returning Monday, January 3rd, 2023.

Low Ohm Shunt Resistors

MSR Series

Bare Metal Element Resistors

Resistances from 0.005 to 0.1 Ohms

Tolerances to ±1%

Resistance Wire TCR: ±20ppm/K

For Current Sensing and Shunt Applications

All Welded Construction

Low Inductance ( <10nH )

Economical Bare Metal Element

Type	Power Rating Watts @ 85°C	Resistance ( Ω )¹	Tolerances	Dimensions
Type	Power Rating Watts @ 85°C	Resistance ( Ω )¹	Tolerances	L +0.040 / -0.020" [+1.0 / -0.5mm]	H ±0.100" [±2.5mm]	D ±0.002" [±0.05mm]	W +0.010 / -0.005" [+0.25 / -0.13mm]	A ±0.030" [±0.8mm]
MSR-1	1	0.005 / 0.01 / 0.02 / 0.025 / 0.03 / 0.04 / 0.05 / 0.1	±1% / ±5%	0.450 [11.4]	0.200 [5.1]	0.040 [1.0]	0.065 [1.7]	0.125 [3.2]
MSR-3	3	0.005 / 0.01 / 0.015 / 0.02 / 0.025 / 0.03 / 0.04 / 0.05 / 0.1	±1% / ±5%	0.600 [15.2]	1.0 [25.4] MAX	0.040 [1.0]	0.065 [1.7]	0.125 [3.2]
MSR-5	5	0.005 / 0.01 / 0.015 / 0.02 / 0.025 / 0.03 / 0.05 / 0.1	±1% / ±5%	0.800 [20.3]	1.0 [25.4] MAX	0.040 [1.0]	0.065 [1.7]	0.125 [3.2]