The C4AQLBU4560A1WK from Kemet Corporation is a Power Capacitor with Capacitance 5.6 uF, Voltage Rating 500 V, Peak Current 54 A, Equivalent Series Resistance (ESR) 12.7 mOhm, Inductance 17 nH. Tags: Through Hole, Film Capacitor. More details for C4AQLBU4560A1WK can be seen below.