The Panasonic ECA-1HM221B is a radial lead type aluminum electrolytic capacitor suitable for a wide range of applications including power supplies, filtering, and energy storage. It boasts an endurance rating of 85°C for 2000 hours, ensuring long-term reliability. The capacitor is RoHS compliant, meeting environmental standards. Available in various voltage and capacitance ranges, the ECA-1HM221B provides a robust and efficient solution for electronic circuit designs. Its compact size and stable performance make it a preferred choice for engineers and designers.