Witonics Pack of 5, T1A250V, T1A 250V, T1 250V Axial, Ceramic Fuses 5x20mm (3/16 inch x 3/4 inch), 1 Amp (1A) 250V, Slow Blow (Time Delay) 1A T1a 250v Ceramic, 250 volts (also replaces 125v) This package has 5 pieces Dimension: 5x20mm (3/16 inch x 3/4 inch) Axial, Ceramic Fuses, 1A 250V Slow Blow (Time Delay Fuses)