The RAHV1470M4EFF7002 from Taiyo Yuden is a Supercapacitor with Capacitance 47 µF, Voltage Rating 63 V, Equivalent Series Resistance 35 milli-ohm, Temperature Operating Range -55 to 105 Degree C. Tags: Surface Mount. More details for RAHV1470M4EFF7002 can be seen below.