The 30D566M350LS2A from Barker Microfarads is a Power Capacitor with Capacitance 56 µF, Voltage Rating 350 V, Equivalent Series Resistance (ESR) 3 Ohm, Operating Temperature -40 to 105 Degree C. Tags: Through Hole, Polymer Capacitor. More details for 30D566M350LS2A can be seen below.