BK/GDB-V-1.6A is a fast-acting glass tube fuse with axial leads designed for circuit protection applications. It features a 5 x 20mm physical size with glass tube and nickel-plated brass endcap construction, rated at 1.6A current and 250Vac voltage. The fuse has a typical DC cold resistance of 0.066O, typical melting I²t of 1.6 A²s, and maximum voltage drop of 190mV. The axial leads are copper tinned wire with nickel-plated brass endcaps. Designed to IEC 60127-2 standards with UL and VDE approvals, this fuse is suitable for general-purpose overcurrent protection in electronic equipment.