The RSL1C150MCN1GB is a surface mount (SMD) capacitor with a high capacitance of 15 microfarads and a working voltage of 16 volts. It features an aluminum-polymer construction and has a relatively low equivalent series resistance (ESR) of 45 milliohms. This component is designed for use in electronic circuits where a stable, long-lasting capacitor is required, with a maximum operating temperature of 105°C and a lifespan of up to 2000 hours.