Panasonic's EEU-FR1V391L is a radial lead aluminum electrolytic capacitor designed for robust performance in various industrial applications. Its low ESR (Equivalent Series Resistance) contributes to efficient power delivery and reduced heat generation. The capacitor offers endurance up to 10000 hours at 105°C, ensuring long-term reliability. It is not suitable for automotive applications. Available in a range of voltage and capacitance ratings, this capacitor is a versatile choice for power supplies, filtering circuits, and other demanding applications.