Pack of 5, T630mAL250V, T630mA 250V, T630mL250V Cartridge Glass Fuses 5X20mm (3/16" X 3/4"), 630mA 250V, Slow-Blow (Time Delay) 630mA T630ma 250v Glass Slow Blowing, 250 volts (also replaces 125v) This package has 5 pieces Dimension: 5 mm (3/16") x 20 mm (3/4") Glass Fuses; 630mA 250V Slow-Blow (Time Delay Fuses)