IEC standard 172322 series minifusesAxial component fuses designed for direct solder mounting on PCB.Super fast-acting 2.3 x 8 mm fuses.High breaking capacity.Ceramic tube with clear insulating sleeve.StandardsUL and CSAC 22-2, GAM T1, LNZ, IEC 127.3 sheet II listedAll fuses have Thermoplaste Polyamide bodies