The 30DC155M050BA2A from Barker Microfarads is a Power Capacitor with Capacitance 1.5 µF, Voltage Rating 50 V, Equivalent Series Resistance (ESR) 5.504 Ohm, Operating Temperature -40 to 105 Degree C. Tags: Through Hole, Polymer Capacitor. More details for 30DC155M050BA2A can be seen below.