The FE52G18H0206JB from Kyocera AVX is a Power Capacitor with Capacitance 20.0 uF, Voltage Rating 500 V, Peak Current 140 A, Equivalent Series Resistance (ESR) 8.0 mOhm, Inductance 35 nH. Tags: Through Hole, Film Capacitor. More details for FE52G18H0206JB can be seen below.