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OHMITE RW1 and RW2 Current Sense Resistors

OHMITE RW1 and RW2 Current Sense Resistors provide a compact solution for current measurement in electronic circuits. These feature extremely low resistance, high precision tolerance, a low TCR of ±50ppm/°C, and flameproof construction. The RW1 and RW2 resistors operate within a temperature range from -55°C to +125°C and a power rating range from 1W to 2W. These components have a resistance range from 5mΩ to 50mΩ and a dielectric withstanding voltage of 500V. Typical applications include power supplies, battery management systems, and automotive electronics.

Features

Extremely low resistance
Flameproof construction
High precision tolerance
RoHS compliant
UL94-V-0 rated

Applications

Automotive electronics
Battery management systems
Current monitoring in industrial equipment
Motor control circuits
Overcurrent protection
Power supplies

Technical Specifications

Parameters	Values
Operating Temperature Range	-55°C to +125°C
Power Rating Range	1W to 2W
Resistance Range	5mΩ to 50mΩ
Dielectric Withstanding Voltage	500V
Resistance Tolerance	1%
Maximum Temperature Coefficient of Resistance	±50ppm/°C