Catalog > Passive Components > Fuses - Circuit Protection Catalog > Passive Components > Fuses - Circuit Protection > Glass Fuses Glass Fuse Glass Fuse 300MA 5X20 F/B Glass Fuse • Fast Acting • 300mA • 5Ø x 20mm Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Fast Acting Additional Information Normal Operating Current 300mA Size 5Ø x 20mm