Fast Acting Surface Mount SinglFuse SF-0603F SeriesSingle blow fuse for overcurrent protection1608 (EIA 0603) miniature footprintThin film chip fuseApprovalsULSurface Mount TechnologySurface mount fuses offer considerable space (and time) saving features for low voltage applications. The FF types are ideal for protection of high value silicon IC's e.g. alarm systems, audio/visual equipment, computer boards, portable telephones, power supplies, medical apparatus etc.