Effective December 2019 Technical Data 2621 Supersedes January 2016 SS-5 250 V Subminiature, radial leaded, time-delay fuses Applications HALOGEN Primary and secondary circuit protection: HF Pb FREE Power supplies Notebooks and laptops Appliances and white goods Lighting ballasts Power adapters Set top boxes LED/LCD televisions and displays Air conditioners Battery chargers Product features Radial leaded, time delay with low breaking capacity Agency information Designed to IEC60127-3 Sheet 4 UL Recognition: File E19180, Guide JDYX2/ Plastic cap and base, flammability UL 94V0 JDYX8 (200 mA - 6.3 A) Protects against harmful overcurrents in primary VDE: 40015513 (200 mA - 6.3 A) and secondary applications CCC: 2019010207246964 (200 mA - 6.3 A) Small rectangular-leaded design utilizes less PSE: board space JET 1641-31007-1008 (1 A 5 A) High frequency vibration: MIL-STD-202F, Method JET 1641-31007-1009 (6.3 A) 201A KC: SU05011-8001 (400 mA 800 mA) SU05011-8002 (1 A 2.5 A) SU05011-8003 (3.15 A 6.3 A) Semko: 1516697 (630 mA, 1 A 4 A) 1124941 (500 mA, 800 mA, 5 A, 6.3 A) Ordering Use ordering number (see page 6 for details) Packaging suffixes -AP (1 000 parts Ammo pack, Pitch = 12.7) -BK (200 parts in a polybag, Lead L = 4.3 0.3) -BK2 (200 parts in a polybag, Lead L = 21 3.0)Technical Data 2621 SS-5 Effective December 2019 250 V Subminiature, radial leaded, time-delay fuses Electrical characteristics 1.5l 2.1l 2.75l 2.75l 4l 4l 10l 10l n n n n n n n n minimum maximum minimum maximum minimum maximum minimum maximum l minute minute ms s ms s ms ms n 200 mA 6.3 A 60 2 400 10 150 3 20 150 Product specifications Current Voltage Interrupting rating at 3 rating rating rated voltage Typical DC cold Typical melting Typical voltage PSE+ 2 2 2 4 1 Part number (A) (Vac ) (50 Hz) (Aac) resistance (m) I t (A s) drop (mV) cURus KC VDE CCC SEMKO JET SS-5-200mA 0.2 250 35 960 0.35 212 X X X SS-5-400mA 0.4 250 35 330 1.67 147 X X X X SS-5-500mA 0.5 250 35 258 1.79 152 X X X X X SS-5-630mA 0.63 250 35 140 1.51 101 X X X X X SS-5-800mA 0.8 250 35 118 4.21 111 X X X X X SS-5-1A 1.0 250 35 80.8 7.40 94.5 X X X X X X SS-5-1.25A 1.25 250 35 62.4 12.8 93.5 X X X X X X SS-5-1.6A 1.6 250 35 41 23 71.5 X X X X X X SS-5-2A 2.0 250 35 31.2 29.8 75 X X X X X X SS-5-2.5A 2.5 250 35 24.3 40.3 74.5 X X X X X X SS-5-3.15A 3.15 250 35 16.8 67 62.5 X X X X X X SS-5-4A 4.0 250 40 12.8 87 65.4 X X X X X X SS-5-5A 5.0 250 50 7.35 120 43 X X X X X X SS-5-6.3A 6.3 250 63 7.4 176 59 X X X X X X 1. 200 mA to 3.15 A measured at 35 A, 95% - 100% of PF on AC. 4 A 6.3 A measured at 10 times of rating current 95% - 100% of PF on AC. 2. Typical cold resistance measured at < 10% of rated current 2 3. I t value is measured at 10I DC n 4. Typical voltage drop measured at +20 C ambient temperature and rated current Dimensions and packaging mm in 2 www.eaton.com/electronics