T491X108M006AT is a Kemet manufactured, RoHS-compliant, surface-mounted solid tantalum capacitor with a 6.3V rated voltage and 1,000uF capacitance value. The capacitance tolerance is 20% and the equivalent series resistance (ESR) is 0.6 Ohms. It is ideal for use in applications such as smoothing out power fluctuations, providing a charge buffer for DC motors, and filtering high frequency signals.