The T520B127M006ATE035 from KEMET Corporation is a Power Capacitor with Capacitance 120 uF, Voltage Rating 6.3 V, Equivalent Series Resistance (ESR) 35 mOhm, Mass 94.85 milligram, Operating Temperature -55 to 105 Degree C. Tags: Surface Mount, Polymer Capacitor. More details for T520B127M006ATE035 can be seen below.