Panasonic's EEU-FC1C222S is a radial lead aluminum electrolytic capacitor within the FC series, known for its endurance and low impedance characteristics. It's AEC-Q200 compliant, ensuring suitability for automotive applications, and meets RoHS requirements. The capacitor offers a wide range of rated voltage and capacitance options, catering to diverse circuit designs. Its endurance is rated for 105°C for 1000 to 5000 hours, and it features a frequency correction factor for ripple current, optimizing performance across various frequencies. The dimensions vary based on capacitance and voltage ratings, with pressure relief and sleeve features for enhanced reliability.