The CLSA0402 from Riedon Resistors is a Power Resistor with Resistance 0.05 to 1.0 ohm, Tolerance ±1 to 5 %, Power Rating 0.0625 to 0.125 W, Temperature Operating Range -55 to 155 Degree C. Tags: Surface Mount. More details for CLSA0402 can be seen below.