This CHEMI-CON part ELHS451VSN331MQ50S is a high-quality aluminum electrolytic capacitor with a capacitance of 330uF, voltage rating of 450V, and a tolerance of 20%. Its dimensions are 25.4mm in diameter and 50mm in height, with a snap-in mounting style and lead spacing of 10mm. This capacitor has a ripple current rating of 1560mA, a lifespan of 5000 hours at 105°C, making it suitable for a wide range of industrial and electronic applications.