The FE52GA7A0406JB from Kyocera AVX is a Power Capacitor with Capacitance 40.0 uF, Voltage Rating 700 V, Peak Current 800 A, Equivalent Series Resistance (ESR) 5.0 mOhm, Inductance 35 nH. Tags: Through Hole, Film Capacitor. More details for FE52GA7A0406JB can be seen below.