Yageo PS Series Low TCR Current Sensor Resistors are 4-terminal sensors with low TCR chip resistors, lead-free terminations made by metal alloy process. These resistors offer a high power rating for large current detection and accurate power control. The PS-Series low TCR resistors feature high components and equipment reliability and ultra-low resistance and narrow tolerance suitable for current detection. These resistors are applicable for battery pack, inverter/converters (DC-DC/AC-DC/DC-AC), consumer electronics, and laptops.