Witonics Pack of 5, 3/16 inch x 3/4 inch (5X20mm) 1A 250V Glass Fuses, Fast Blow (Quick Blow/Fast Acting) GMA 1a, F1a, 1 amp 250v, 1 Amp (A) 1A F1a 250v Glass, 250 volts (also replaces 125v) This package has 5 pieces Dimension: 5 mm (3/16 inch) x 20 mm (3/4 inch) Glass Fuses, 1A 250V Glass Fuses Fast Blow (Fast Acting Fuses)