The FB52G78K0206JC from Kyocera AVX is a Power Capacitor with Capacitance 20 uF, Voltage Rating 1000 V, Peak Current 240 A, Equivalent Series Resistance (ESR) 7.0 mOhm, Inductance 35 nH. Tags: Through Hole, Film Capacitor. More details for FB52G78K0206JC can be seen below.