The 30HC188M010DF2A from Barker Microfarads is a Power Capacitor with Capacitance 1800 µF, Voltage Rating 10 V, Equivalent Series Resistance (ESR) 0.27 Ohm, Operating Temperature -40 to 105 Degree C. Tags: Through Hole, Polymer Capacitor. More details for 30HC188M010DF2A can be seen below.