The SE-5R5-D684VYH3C from Jinzhou Kaimei Power is a Supercapacitor with Capacitance 680 mF, Voltage Rating 5.5 V, Equivalent Series Resistance 30 mOhms, Temperature Operating Range -25 to 70 Degree C. Tags: Through Hole. More details for SE-5R5-D684VYH3C can be seen below.