The part number is RHT1V101MDN1. It is a CAP ALUM POLY 100UF 20 35V T/H, which refers to a 100 microfarad aluminum-polymer capacitor with a voltage rating of 35 volts and a tolerance of ±20%. The capacitor has a radial design with a can style package and a resistance value of 25 milliohms. It is designed for use at temperatures up to 125 degrees Celsius with a lifespan of 1000 hours.