The LY13R810020M506R-L from CAP-XX is a Supercapacitor with Capacitance 50000 mF, Voltage Rating 2.5 to 3.8 V, Equivalent Series Resistance 95 to 220 mOhm, Temperature Operating Range -25 to 70 Degree C. Tags: Through Hole. More details for LY13R810020M506R-L can be seen below.