The 63PEV10M6.3X6.1 from Rubycon is a Supercapacitor with Capacitance 0.01 mF, Voltage Rating 63 V, Equivalent Series Resistance 120 mOhm, Temperature Operating Range -55 to 105 Degree C. Tags: Surface Mount. More details for 63PEV10M6.3X6.1 can be seen below.