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These cookies are necessary for our website to function and cannot be deactivated. As a rule, these cookies enable our website’s proper functioning and support critical features that you have requested such as the maintaining of your shopping cart and maintaining your session when you have logged in as a customer. Your browser can be set to block cookies or inform you of their use. Blocking these technical cookies will result in the website not functioning as intended.

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OHMITE RW1 and RW2 Current Sense Resistors

OHMITE RW1 and RW2 Current Sense Resistors offer a compact solution for measuring current in electronic circuits. These features include extremely low resistance, high precision, a maximum 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. Typical applications include power supplies, battery management systems, and automotive electronics.

Features

Extremely low resistance
Flameproof
High precision
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
Maximum Temperature Coefficient of Resistance	±50ppm/°C