The RAHV1471M1EFH0002X from Taiyo Yuden is a Supercapacitor with Capacitance 470 µF, Voltage Rating 16 V, Equivalent Series Resistance 18 milli-ohm, Temperature Operating Range -55 to 105 Degree C. Tags: Surface Mount. More details for RAHV1471M1EFH0002X can be seen below.