The HE5C902K080BZSS from Vishay is a Supercapacitor with Capacitance 9 mF, Voltage Rating 80 V, Equivalent Series Resistance 40 mOhms, Temperature Operating Range -55 to 125 Degree C. Tags: Through Hole, Radial Leaded. More details for HE5C902K080BZSS can be seen below.