The 30LR186M063BA2A from Barker Microfarads is a Power Capacitor with Capacitance 18 µF, Voltage Rating 63 V, Equivalent Series Resistance (ESR) 6.01 Ohm, Operating Temperature -40 to 105 Degree C. Tags: Through Hole, Polymer Capacitor. More details for 30LR186M063BA2A can be seen below.