The FB52GC6K0406JC from Kyocera AVX is a Power Capacitor with Capacitance 40.0 uF, Voltage Rating 1000 V, Peak Current 720 A, Equivalent Series Resistance (ESR) 6.0 mOhm, Inductance 35 nH. Tags: Through Hole, Film Capacitor. More details for FB52GC6K0406JC can be seen below.