The C4AQSBW5170A3MJ from Kemet Corporation is a Power Capacitor with Capacitance 17 uF, Voltage Rating 1500 V, Peak Current 236 A, Equivalent Series Resistance (ESR) 6.9 mOhm, Inductance 13 nH. Tags: Through Hole, Film Capacitor. More details for C4AQSBW5170A3MJ can be seen below.