FLR450F THERMISTOR PTC RESETTABLE FUSE FLR 4500mA 20V The FLR450F, manufactured by FUZETEC, is a high-performance PTC resettable fuse designed for thermistor ptc resettable fuse flr 4500ma 20v. It offers reliable overcurrent protection with a maximum voltage rating of 20V. The fuse features a trip time of 5s, ensuring fast response to overcurrent events. Its compact dimensions of 25.00mm x 10.20mm x 0.80mm allow for easy integration into various applications. Operating within a temperature range of -40°C~+85°C, it performs reliably in diverse environments. As a rohs-compliant product, it meets stringent environmental and safety standards. Packaged in bag format, it ensures secure handling and storage. With its robust design and advanced features, the FLR450F is an excellent choice for professionals seeking reliable PTC fuse solutions.