The OHMITE RW1S0CK series is a surface mount, four-terminal current sense resistor designed for precise current measurement in a variety of industrial applications. These resistors offer extremely low resistance, high precision tolerance (±1% or ±0.5%), and a low T.C.R. (±50 ppm/°C), ensuring stable and accurate readings across a wide temperature range (-55°C to +125°C). The flameproof UL94-V-0 rating enhances safety in critical applications. Typical uses include battery management systems, motor control, and power supply monitoring.