The 30D276M400LR2A from Barker Microfarads is a Power Capacitor with Capacitance 27 µF, Voltage Rating 400 V, Equivalent Series Resistance (ESR) 6.1 Ohm, Operating Temperature -40 to 105 Degree C. Tags: Through Hole, Polymer Capacitor. More details for 30D276M400LR2A can be seen below.