The B43733A5109M608 from TDK Corporation is a Supercapacitor with Capacitance 10000 µF, Voltage Rating 450 V, Equivalent Series Resistance 3.1 to 12 milli-ohm, Temperature Operating Range -25 to 85 Degree C. Tags: Screw Mount. More details for B43733A5109M608 can be seen below.