The 25CFV330M10X10.5 from Rubycon is a Supercapacitor with Capacitance 0.33 mF, Voltage Rating 25 V, Equivalent Series Resistance 20 mOhm, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for 25CFV330M10X10.5 can be seen below.