Witonics Pack of 5, 6X30mm (1/4 inch x 1-1/4 inch) 250mA 250V Glass Slow Blow (Time Delay) Fuses, MDL 250mA, MDL250m, 250m amp 250v MDL250mA, T250ma 250mA T250ma Glass, 250 volts (also replaces 125v) This package has 5 pieces Dimension: 6 mm (1/4 inch) x 30 mm (1-1/4 inch) Glass Fuse, 250mA, 250V Slow Blow Time Delay