Pack of 5, F1.6A250V, F1.6A 250V, F1.6 250V Cartridge Ceramic Fuses 5X20mm (3/16 inch x 3/4 inch), 1.6A 250V, Fast Blow (Fast Acting) 1.6A T1.6a 250v Ceramic, 250 volts (also replaces 125v) This package has 5 pieces Dimension: 5 mm (3/16 inch) x 20 mm (3/4 inch) Ceramic Fuses, 1.6A 250V Fast Blow (Fast Acting Fuses)