449 系列 - 无铅NANO2® SLO-BLO®超小型表面贴装保险丝

数据手册DataSheet 下载Fuses 449 Datasheet

无铅NANO2
Slo-Blo®保险丝符合RoHS标准,
不含卤素,100%无铅。 本产品
与无铅合金焊料完全兼容,
而且无铅组件的温度曲线更高。
The Slo-Blo®增强的涌流耐受性
比NANO2快熔型保险丝更优异。
其独特的
延时特性有助于解决误“断路”问题,
因为它能耐受突入电流,
而快熔型保险丝在出现此类电流时往往会熔断。

功能与特色:

应用:

产品订购信息
Catalog #CertificatesAmps (A)VAC (V)VDC (V)Nominal Melting I2T (A2sec)Resistance(Ω)Interrupting RatingBodyMinOperatingTempMaxOperatingTempMarking Code
产品号证书额定电流(A)交流电压(V)直流电压(V)标称熔断热能值I2T(A2sec)电阻(Ω)分断电流装置壳体MinOperatingTempMaxOperatingTemp标识代码
0449.3750.3751251250.1011.51350A@125VDC陶瓷-55125LF 375mA T
0449.5000.51251250.240.763350A@125VAC陶瓷-55125LF 500mA T
0449.7500.751251250.9040.40850A@125VDC陶瓷-55125LF 750mA T
0449001.11251251.980.251650A@125VDC陶瓷-55125LF 1A T
0449002.21251253.650.118650A@125VDC陶瓷-55125LF 2A T
0449003.31251258.20.070850A@125VDC陶瓷-55125LF 3A T
0449004.4125125150.0450A@125VDC陶瓷-55125LF 4A T
0449005.512512520.160.035250A@125VDC陶瓷-55125LF 5A T
044901.51.512512526.530.026150A@125VDC陶瓷-55125LF 1.5A T
044902.52.512512534.40.022750A@125VDC陶瓷-55125LF 2.5A T
044903.53.512512553.720.017150A@125VDC陶瓷-55125LF 3.5A T
设计资源
环保信息
Fuses 449 Datasheet 449
Fuses 449 Datasheet 449
Littelfuse 449 Series Fuse 449
Littelfuse 449 Series Fuse TC Curve 449
Littelfuse 449 Series Fuse 449
Littelfuse Fuse Accessories Selection Guide 520_w
Fuse Selection Guide pico-259-ul913
Product Selection Guide ra
Circuit Protection Technology Application Matrix ra
Electronic Fuse Products Catalog pico-259-ul913
Philipines ISO 90012000 pgbsot23
Phils ISO 14001 2004 pgbsot23
Fuseholder Selection Guide 344_sm
Fuseology Selection Guide 501
ICPTest_449_05 28 2013 pdf 449
ICPTest_449_3 25 2014 pdf 449