The C0805C101J5RACAUTO is a multilayer ceramic capacitor (MLCC) manufactured by Kemet. It is an SMD/SMT component that is 0805-sized (or 805-mil), with a lead spacing of 0.05 inches. It has a rated voltage of 50 volts, a capacitance of 100pF, and a tolerance of 5% X7R. The AUTO part has an autocap formulation, which offers lower cost, higher reliability, and higher capacitance values than standard MLCCs.