The T520B157M006ATE018 from KEMET Corporation is a Power Capacitor with Capacitance 150 uF, Voltage Rating 6.3 V, Equivalent Series Resistance (ESR) 18 mOhm, Mass 94.85 milligram, Operating Temperature -55 to 105 Degree C. Tags: Surface Mount, Polymer Capacitor. More details for T520B157M006ATE018 can be seen below.