The LIC2540RS3R8277 from Taiyo Yuden is a Supercapacitor with Capacitance 270000 mF, Voltage Rating 3.8 V, Equivalent Series Resistance 60 mOhms, Temperature Operating Range -40 to 85 Degree C. Tags: Through Hole. More details for LIC2540RS3R8277 can be seen below.