The RAHVK100M1UCC8002E from Taiyo Yuden is a Supercapacitor with Capacitance 10 µF, Voltage Rating 50 V, Equivalent Series Resistance 120 milli-ohm, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for RAHVK100M1UCC8002E can be seen below.