TT Electronics Resistor;Metal Element;Res 0.04 Ohms;Pwr-Rtg 3 W;Tol 1%;Axial;Curr-Sense LOB-3-R040-F-LF

Through hole Open Air current sense resistor used in high current applications. The LOB Series resistors feature tinned copper leads welded directly to a low-temperature coefficient resistance element in a highly automated proprietary process. The leaded resistor elements are then encapsulated in a molding compound. Features: High Stability Over Life Low TCR Ultra Low Resistance Values (0.005 Ohm to 0.1 Ohm) Applications: Switchmode and Linear Power Supplies Automotive Current-Sensing Circuits Instrumentation Regulators