The 678D686M050CD4D from Barker Microfarads is a Power Capacitor with Capacitance 68 µF, Voltage Rating 50 V, Equivalent Series Resistance (ESR) 0.178 to 0.933 Ohm, Operating Temperature -55 to 105 Degree C. Tags: Through Hole, Polymer Capacitor. More details for 678D686M050CD4D can be seen below.