SF-0402F050

NT SinglFuse™ SF-0402F Series Features ■ Single blow fuse for overcurrent ■ ■ ■ ■ ■ Thin film chip fuse ■ Surface mount packaging for automated M PL IA protection 1005 (EIA 0402) miniature footprint Fast-acting fuse UL certified RoHS compliant* and halogen free S CO *R assembly oH SF-0402F Series - Fast Acting Surface Mount Fuses Electrical Characteristics Rated Current Resistance Fusing Time (Amps) (mΩ) Typ.* SF-0402F050 0.50 320 SF-0402F075 0.75 110 SF-0402F080 0.80 120 SF-0402F100 1.00 90 SF-0402F125 1.25 67 Open within 1 SF-0402F150 1.50 51 min. at 200 % SF-0402F160 1.60 46 rated current SF-0402F200 2.00 33 SF-0402F250 2.50 25 SF-0402F300 3.00 20 SF-0402F315 3.15 19 SF-0402F400 4.00 16 *Resistance value was measured with less than 10 % of rated current. Model Reliability Testing Rated Voltage Breaking Capacity DC 24 V DC24 V 35 A Typical I2t (A2s) 0.00317 0.0049 0.00532 0.00724 0.01344 0.01356 0.01672 0.01983 0.03763 0.05427 0.06304 0.0896 Parameter Requirement Test Method Carrying Capacity ..................................... No fusing....................................................Rated current, 4 hours Fusing Time .............................................. Within 1 minute ..........................................200 % of its rated current Interrupting Ability .................................... No mechanical damages ...........................After the fuse is interrupted, rated voltage applied for 30 seconds again Bending Test............................................. No mechanical damages ...........................Distance between holding points: 90 mm, Bending: 3 mm,1time, 30 seconds Resistance to Solder Heat........................ ±20 % ........................................................260 °C ±5 °C,10 seconds ±1 second Solderability .............................................. 95 % coverage minimum ...........................235 °C ±5 °C, 2 ±0.5 second 245 °C ±5 °C, 2 ±0.5 second (lead free) Temperature Rise .....................................