The T491B106K025AT with Tantalum Capacitors - Solid SMD 25V 10uF 1311 10% ESR=3ohms manufactured by Kemet is a chip-style solid tantalum capacitor. It is a surface-mount device (SMD) designed to provide decouple, filtering, sample and hold, and timing functions in electronic circuits such as electronic power supplies, audio Crossovers, etc. The device has a capacitance value of 10 uF, a voltage rating of 25 VDC, a tolerance of ± 10%, a maximum leakage current of 0.007 CV or 3.5 mA (whichever is smaller), and an equivalent series resistance (ESR) of 3 ohms or less. The capacitor is built using an anode with manganese dioxide gel/solid electrolyte and a conductive polymer cathode. It has a low-profile body with an encapsulated construction for extra thermal and physical protection. The device offers good frequency characteristics, excellent volumetric efficiency, and high reliability.