The C4AQCLW5300A38K from Kemet Corporation is a Power Capacitor with Capacitance 30 uF, Voltage Rating 650 V, Peak Current 245 A, Equivalent Series Resistance (ESR) 3.6 mOhm, Inductance 9 nH. Tags: Through Hole, Film Capacitor. More details for C4AQCLW5300A38K can be seen below.