The RCHV1820M1EDC8002 from Taiyo Yuden is a Supercapacitor with Capacitance 82 µF, Voltage Rating 16 V, Equivalent Series Resistance 45 milli-ohm, Temperature Operating Range -55 to 105 Degree C. Tags: Surface Mount. More details for RCHV1820M1EDC8002 can be seen below.