uxcell 10Pcs 250V 500mA 0.5A Slow Blow Glass Fuses Tube 5mm x 20mm Product Name : Glass Fuse;Type : Slow Blow Breaking Voltage : 250V;Breaking Current : 500mA Dimension : 5 x 20mm/ 0.2" x 0.8" (D*L);Material : Glass, Metal Net Weight : 9g Package : 10Pcs x Glass Fuse