The CAP ALUM POLY 470UF 20 16V T/H is a type of aluminum-polymer capacitor. It has a radial design and comes in a can form factor with a resistance of 9 milliohms. This component is rated for high temperature operation up to 105°C, providing a lifespan of 5000 hours at this extreme condition. The device features a capacitance value of 470 microfarads (µF) and an operating voltage rating of 16 volts.