The 10TPB220M is a polymer SMD tantalum capacitors manufactured by Panasonic. It is a 10-volt capacitor with a capacitance of 220uF and a 40mohm equivalent series resistance (ESR). It is a surface-mount component, so it is designed to be installed on printed circuit boards. It has a lower profile than traditional tantalum capacitors, which allows for greater flexibility in the design of electronic circuits. This capacitor is widely used in a variety of applications, including power, frequency, signal, and timing circuit designs.