The FE52GI6P0406JB from Kyocera AVX is a Power Capacitor with Capacitance 40.0 uF, Voltage Rating 1200 V, Peak Current 1200 A, Equivalent Series Resistance (ESR) 4.5 mOhm, Inductance 35 nH. Tags: Through Hole, Film Capacitor. More details for FE52GI6P0406JB can be seen below.