F03B250V8/10A is a MIL-F-15160/03 military qualified fuse designed for instruments, power, and telephone applications. This fuse features a 250V voltage rating with a current rating of 8/10A (0.8A) and comes in a standard 1/4" x 1-1/4" cartridge form factor. The commercial equivalent version is MDA, providing a reference for basic design comparison. Silver-plated fuse caps are available by adding the suffix letter "S" to the type designation. This fuse is ideal for military and defense applications requiring qualified components that meet stringent MIL-F-15160 specifications.