Eaton 0.22 F 5.5 V dc Polar Through Hole Supercapacitor Coin Package -20 to 80 % Tolerance KW-5R5C224-R

Eaton KW-5R5C224-R supercapacitor is a high-capacitance, polar supercap device designed for through hole mounting, operating at 5.5 V dc with a capacitance of 0.22 F. It features a coin package case and is a member of the Supercap KW series, based on advanced Electric Double Layer Capacitor (EDLC) technology.

This device is engineered to deliver ultra-high capacitance combined with low leakage current and long cycle life, making it ideal for industrial, electronic component, and power management applications. The supercapacitor supports operating temperatures ranging from -40°C to 85°C and has a lifetime of 1000 hours, ensuring reliable performance in demanding environments.

The unit's 13.5 mm diameter, 8.3 mm height, and 8.3 mm depth allow for compact integration into circuit boards, with solder pin terminals and a 0.8 mm lead diameter facilitating secure electronic assembly. The tolerance range of -20 to 80 % provides flexibility in capacitance performance for varied applications.

Eaton's KW series supercapacitors are compliant with RoHS and UL standards, attesting to their quality and environmental compliance. These capacitors are specifically suitable for real-time clock (RTC) backup power supply, electricity utility meters, and motor control units that demand consistent, eco-friendly energy storage solutions.

This supercapacitor's low equivalent series resistance (50 Ω) enhances energy efficiency in electronic circuits. It features a polarized design to maintain stable operation and prevent reverse polarity damage. Through hole mount technology enables robust mechanical stability on printed circuit boards.

Techniques used in the manufacturing provide long endurance and eco-friendly characteristics. Compact coin-type packaging ensures minimal space occupation in electronic assemblies.

For detailed engineering designs, datasheets, and 3D mechanical drawings, designers can refer to Eaton’s technical resources. This product's robust construction makes it suitable for applications in industrial, electrical, and commercial sectors requiring dependable energy storage.

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