The OVZ821M0JTR-1008S from Surge Components is a Power Capacitor with Capacitance 820 µF, Voltage Rating 6.3 V, Equivalent Series Resistance (ESR) 14 mOhm, Operating Temperature -55 to 105 Degree C. Tags: Surface Mount, Polymer Capacitor. More details for OVZ821M0JTR-1008S can be seen below.