The SCMS22C255PRBA0 from Kyocera AVX is a Supercapacitor with Capacitance 2500 mF, Voltage Rating 4.2 to 5.0 V, Equivalent Series Resistance 140 to 360 mOhms, Temperature Operating Range -40 to 85 Degree C. Tags: Through Hole. More details for SCMS22C255PRBA0 can be seen below.