器件名称: SF-0402F300
功能描述: Fast Acting Surface Mount Fuses
文件大小: 374.15KB 共4页
简 介:NT
SinglFuse SF-0402F Series Features
■ Single blow fuse for overcurrent ■ ■ ■ ■ ■ Thin lm chip fuse ■ Surface mount packaging for automated
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protection 1005 (EIA 0402) miniature footprint Fast-acting fuse UL certied RoHS compliant* and halogen free
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assembly
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SF-0402F Series - Fast Acting Surface Mount Fuses
Electrical Characteristics
Rated Current Resistance Fusing Time (Amps) (m) 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...................……
