EATON ELECTRONICS / BUSSMANN part KR-5R5V155-R is a radial cylindrical supercapacitor with a capacitance of 1.5F and a voltage rating of 5.5V. It is designed to provide reliable energy storage and discharge for various electronic applications. This supercapacitor has a tolerance range of -20% to 80%, ensuring precise performance. With a compact size of 5mm, it can easily fit into space-constrained designs. The KR-5R5V155-R has a low internal resistance of 30 Ohm, enabling efficient energy transfer. It offers a long operational life of 1000 hours and can withstand temperatures up to 70°C. This component is supplied in a tray packaging format, making it convenient for manufacturing and assembly processes.