The C4AQLLU5150A19K from Kemet Corporation is a Power Capacitor with Capacitance 15 uF, Voltage Rating 500 V, Peak Current 144 A, Equivalent Series Resistance (ESR) 5.5 mOhm, Inductance 16 nH. Tags: Through Hole, Film Capacitor. More details for C4AQLLU5150A19K can be seen below.