0443005.DR FUSE BOARD MOUNT 5A 250VAC 2SMD The 0443005.DR, manufactured by LITTELFUSE, is a high-performance fuse designed for fuse board mount 5a 250vac 2smd. It features a board mount (cartridge) type with dimensions of N/A x 10.10mm x 3.12mm. The fuse has a breaking capacity of 50A and a melting I²t value of 127.79A² s. Operating reliably within a temperature range of -55°C ~ +125°C, it is ideal for diverse environments. As a rohs-compliant product, it meets stringent environmental standards. Packaged in tape&reel format, it ensures secure handling and storage. With its robust design and advanced features, the 0443005.DR is an excellent choice for professionals seeking reliable fuse solutions.