The B25620B0108K881 from TDK Corporation is a Power Capacitor with Capacitance 1000 uF, Voltage Rating 900 V, Peak Current 4600 A, Equivalent Series Resistance (ESR) 1.7 mOhm, Inductance 90 nH. Tags: Screw Mount, Film Capacitor. More details for B25620B0108K881 can be seen below.