The 25PJV820M10X16.5 from Rubycon is a Supercapacitor with Capacitance 0.82 mF, Voltage Rating 25 V, Equivalent Series Resistance 11 mOhm, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for 25PJV820M10X16.5 can be seen below.