The CAP ALUM POLY 22UF 20 80V SMD is a type of capacitor. It features an aluminum-polymer construction and radial, can design. This component has a specific capacitance value of 22 microfarads (µF) and can withstand voltages of up to 80 volts. Its surface-mount design (SMD) allows for compact installation in electronic devices. Additionally, it is rated for use at temperatures of up to 125°C with a life expectancy of 4000 hours, while also having an internal resistance of approximately 45 milliohms (mOhm).