Thin Film Surface Mount FusesExtremely small, low profile design1206 case styleEpoxy substrate body, copper, nickel, tin-lead capApprovalsUL Recognised, CSA CertifiedApprovalsUL, CSASurface 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.