Designed with 5 x 20mm ceramic tube, 500mA breaking current.Widely used in power supply, switching power supplies, computers, chargers, telephones, household appliances, communication products, all kinds of instruments and electronic components, electrical products, is indispensable in electrical products safety accessories.Product Name : Ceramic FuseType : Fast BlowBreaking Voltage : 250VBreaking Current : 0.5ADimension : 5 x 20mm/ 0.2inch x 0.8inch (DxL)Material : Ceramic , MetalNet Weight : 9gPackage : 20Pcs x Ceramic FuseOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.