The LY13R808020V256R-L from CAP-XX is a Supercapacitor with Capacitance 25000 mF, Voltage Rating 2.5 to 3.8 V, Equivalent Series Resistance 300 mOhm, Temperature Operating Range -20 to 70 Degree C. Tags: Through Hole. More details for LY13R808020V256R-L can be seen below.