This is an aluminum polymer surface-mount capacitor with a capacitance of 15µF and a voltage rating of 100V DC. It features a tolerance of 20%, dimensions of 8 x 11.9mm, a low Equivalent Series Resistance (ESR) of 0.04 ohms, and a maximum ripple current of 2350mA. Designed for high-temperature applications, it has a lifespan of approximately 1000 hours at 125°C, making it suitable for demanding electronic circuits.