The B25631B0307K600 from TDK Corporation is a Power Capacitor with Capacitance 300 uF, Voltage Rating 600 V, Peak Current 8700 A, Equivalent Series Resistance (ESR) 1.2 mOhm, Inductance 35 nH. Tags: Stud Mount, Film Capacitor. More details for B25631B0307K600 can be seen below.