The T550B256M050AH from KEMET Corporation is a Power Capacitor with Capacitance 25 uF, Voltage Rating 50 V, Equivalent Series Resistance (ESR) 170 mOhm, Mass 3.63 Gram, Operating Temperature -55 to 105 Degree C. Tags: Through Hole, Polymer Capacitor. More details for T550B256M050AH can be seen below.