Eaton Supercapacitor 0.47F, 5.5V DC, Through Hole, -20 to 80% Tolerance KR-5R5H474-R

The Eaton KR-5R5H474-R supercapacitor is a high-performance energy storage device providing 0.47F capacitance at 5.5V DC, with a tolerance ranging from -20% to 80%. This supercapacitor utilizes electrochemical double layer capacitor (EDLC) technology, ensuring robust performance for various backup and pulse-power applications.

Its through hole mounting design allows easy integration into printed circuit boards, supporting stable and reliable power delivery. With a polar radial terminal configuration and a 10mm lead pitch, it offers straightforward installation and compatibility with standard electronic assemblies. The device has a 2-pin layout, a compact diameter of 11.5mm, and a height of 5.2mm, making it suitable for dense PCB layouts.

The KR series is engineered for long cycle life, low leakage current, and eco-friendly operation. Its equivalent series resistance of 50 ohms and maximum operating temperature of 70°C position it as an efficient solution for energy storage and backup in computers, network switches, utility meters, HVAC controls, appliances, and real-time clock systems. The component is certified under EN 60664-1 and RoHS standards, ensuring compliance with international environmental and industrial regulations.

This supercapacitor operates reliably within a temperature range from -25°C to 70°C, offering a lifetime of 1000 hours under rated conditions. The combination of high specific capacitance, robust tolerance, and quality construction makes it ideal for industrial, laboratory, and commercial electronic applications.

Common uses include power backup for office equipment, peripherals, HVAC systems, and utility meters, as well as memory retention in real-time clock circuits. Explore more industrial-grade capacitors and superior energy storage devices from Eaton in the Supercapacitors category on EnvMart.