The FB52GC6B0556JC from Kyocera AVX is a Power Capacitor with Capacitance 55.0 uF, Voltage Rating 800 V, Peak Current 990 A, Equivalent Series Resistance (ESR) 5.0 mOhm, Inductance 35 nH. Tags: Through Hole, Film Capacitor. More details for FB52GC6B0556JC can be seen below.