This is a polymer capacitor with a capacitance of 330µF rated voltage of 6.3V DC. It features a D3L case size, measuring approximately 7.3 x 4.3 x 2.8 mm, suitable for surface-mount applications. The capacitor has a tolerance of 20%, a low equivalent series resistance of 0.025 Ohms, and a maximum operating temperature of 105°C. The part implementation includes a 7343 series marking and a tape reel for easy automated placement.