The 30DC396M050EH2A from Barker Microfarads is a Power Capacitor with Capacitance 39 µF, Voltage Rating 50 V, Equivalent Series Resistance (ESR) 0.216 Ohm, Operating Temperature -40 to 105 Degree C. Tags: Through Hole, Polymer Capacitor. More details for 30DC396M050EH2A can be seen below.