AGX-1-1/2 is a fast-acting glass tube fuse designed for protection in instruments, electronic circuits, and small appliance applications. It features a 1/4" x 1" (6.3 x 25.4 mm) physical size with a glass tube body and nickel-plated brass endcaps, providing reliable overcurrent protection. The fuse has a rated current of 0.5 amperes, a voltage rating of 250V AC, and a typical DC cold resistance of 0.064 O at 250V AC and 0.086 O at 125V AC. It meets UL standard 248-14 and is UL Listed, with an interrupting rating of 10,000 amperes at 250V AC. This fuse is ideal for protecting sensitive electronic equipment and instruments where fast response to overcurrent conditions is essential.