The SCCY83B507SLBLE from Kyocera AVX is a Supercapacitor with Capacitance 500000 mF, Voltage Rating 2.3 to 2.7 V, Equivalent Series Resistance 1 to 1.6 mOhms, Temperature Operating Range -40 to 85 Degree C. Tags: Through Hole. More details for SCCY83B507SLBLE can be seen below.