MF-RM055/240-2 THERMISTOR PTC RESETTABLE FUSE 0.55A 240V 0.45OHM The MF-RM055/240-2, manufactured by BOURNS, is a high-performance PTC resettable fuse designed for thermistor ptc resettable fuse 0.55a 240v 0.45ohm. It offers reliable overcurrent protection with a maximum voltage rating of 240V/265V. The fuse features a trip time of 26s, ensuring fast response to overcurrent events. Its compact dimensions of 4.10mm x N/A x N/A allow for easy integration into various applications. Operating within a temperature range of -20°C~+85°C, it performs reliably in diverse environments. As a rohs-compliant product, it meets stringent environmental and safety standards. Packaged in tape&reel format, it ensures secure handling and storage. With its robust design and advanced features, the MF-RM055/240-2 is an excellent choice for professionals seeking reliable PTC fuse solutions.