The B43713A4338M607 from TDK Corporation is a Supercapacitor with Capacitance 3300 µF, Voltage Rating 350 V, Equivalent Series Resistance 11 to 38 milli-ohm, Temperature Operating Range -25 to 85 Degree C. Tags: Screw Mount. More details for B43713A4338M607 can be seen below.