Effective October 2020 Technical Data 2037 Supersedes December 2019 S505 5 mm x 20 mm, Ferrule time-delay, ceramic tube fuses HALOGEN Applications HF Pb Primary circuit protection: FREE LED and general lighting LED/LCD televisions Appliances and white goods Printers and peripherals Test equipment Power supplies Product features Agency information cURus Recognition file number: E19180, Time-delay high breaking capacity Guide JDYX2/JDYX8 Designed to IEC 60127-2 CSA file: 53787 0.5 A to 12 A current ratings SEMKO file: 816547, 1119019 Ceramic tube, nickel plated brass end VDE file: 40014091, 40024352, 40023140 cap construction Halogen free, RoHS compliant, lead free BSI file: KM55676 IMQ file: CA03 00100, CA03 00529 Reference S505SC data sheet (10132) for available axial lead options PSE: JET 1641-31003-1025, 1641-31003-1026, CCC self declaration: 2020970207000246 KC-Mark file: SU5011-4012A, SU5011-5004A Ordering Use ordering code (see page 4 for details) Packaging prefixes BK- (100 parts in a cardboard carton) BK1- (1,000 parts in a bag)Technical Data 2037 S505 Effective October 2020 5 mm x 20 mm, Ferrule time-delay, ceramic tube fuses Electrical characteristics 1.5l 2.1l 2.75l 4l 10l n n n n n min max min max min max min max l minute minute ms s ms s ms ms n < 1 A 60 30 250 80 50 5 5 150 1 A - 3.15 A 60 30 750 80 95 5 10 150 4 A - 6.3 A 60 30 750 80 150 5 10 150 8 A - 12 A 30 30 750 80 150 5 10 150 Product specifications Interrupting Current rating at rated AC Typical Typical Typical 1 3 4 rating Voltage voltage (50 Hz) DC cold pre-arcing voltage drop PSE- 5 2 2 2 Part number (A) rating AC (A ) resistance () I t (A s) (mV) IMQ VDE SEMKO cURus CCC JET CSA KC BSI AC S505-500-R 0.5 250 1500 0.5070 0.188* 295 X X X X X X X S505-800-R 0.8 250 1500 0.2370 0.632* 189 X X X X X X X S505-1-R 1.0 250 1500 0.1570 1.28 176 X X X X X X X X X S505-1.25-R 1.25 250 1500 0.1075 2.22 150 X X X X X X X X X S505-1.6-R 1.6 250 1500 0.0700 6.78 125 X X X X X X X X X S505-2-R 2.0 250 1500 0.0545 9.6 118.5 X X X X X X X X X S505-2.5-R 2.5 250 1500 0.0395 16.6 115 X X X X X X X X X S505-3.15-R 3.15 250 1500 0.0305 36.6 102.5 X X X X X X X X X S505-4-R 4.0 250 1500 0.0185 38.45* 86.5 X X X X X X X X X S505-5-R 5.0 250 1500 0.0131 71.30* 77.5 X X X X X X X X X S505-6.3-R 6.3 250 1500 0.0102 111* 75 X X X X X X X X X S505-8-R 8.0 250 1500 0.0077 228* 73 X X X X X X X X X S505-10-R 10 250 1500 0.0061 397 72 X X X X X X X X X S505-12-R 12 250 1000 0.0053 713.7* 77 X X 1 Interrupting ratings 500 mA to 10 A measured at 70% to 80% PF on AC. 12 A measured at 4 Typical voltage drop measured at +20 C at rated current. 100% PF on AC. 5 Part number definition: S505-xxx-R 2 Typical DC cold resistance measured at <10% of rated current at an ambient temperature of S505= Product code and size +20 C (reference only) xxx= Ampere rating 3 Typical pre-arcing (It) measured at listed interrupting rating and voltage. -R= Rohs compliant *= measured at 10 times rated current under DC. Dimensions (mm) 2 www.eaton.com/electronics