437 系列 - 1206规格无铅无卤素高温特快熔断型陶瓷保险丝

数据手册DataSheet 下载Fuse 437 Datasheet

本产品系列100%无铅且符合RoHS标准,专用于为工作环境温度极高(最高150ºC)的电路提供过电流保护。

通用型设计确保了卓越的高温稳定性和性能可靠性。

此外,Littelfuse陶瓷保险丝系列通常具备的高i²t值确保了保险丝承受强突入电流的能力。

功能与特色:


应用:

产品订购信息
Catalog #CertificatesAmps (A)VDC (V)VAC (V)Nominal Melting I2T (A2sec)Resistance(Ω)Interrupting RatingBodyMinOperatingTempMaxOperatingTempMarking Code
产品号证书额定电流(A)直流电压(V)交流电压(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
0437.2500.251251250.0032.2950A@125VDC陶瓷体-55150D
0437.3750.3751251250.011.3350A@125VDC陶瓷体-55150E
0437.5000.563630.0180.90850A@63VDC陶瓷体-55150F
0437.7500.7563630.0640.52850A@63VDC陶瓷体-55150G
0437001163630.10.3650A@63VDC陶瓷体-55150H
0437002263630.1440.05850A@63VDC陶瓷体-55150N
0437003332320.40.03350A@32VDC陶瓷体-55150P
0437004432321.0240.02250A@32VDC陶瓷体-55150S
0437005532321.9360.01650A@32VDC陶瓷体-55150T
0437007732324.90.0150A@32VDC陶瓷体-55150W
0437008832326.40.008450A@32VDC陶瓷体-55150X
043701.51.563630.3240.20950A@63VDC陶瓷体-55150K
043702.52.532320.2250.04350A@32VDC陶瓷体-55150O
043703.53.532320.5760.02750A@32VDC陶瓷体-55150R
04371.251.2563630.1960.26750A@63VDC陶瓷体-55150J
04371.751.7563630.10.07150A@63VDC陶瓷体-55150L
设计资源
环保信息
Fuse 437 Datasheet 437
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
Fuseholder Selection Guide 344_sm
Fuseology Selection Guide 501
ICPTest_437 pdf 437
ICPTest_437_HF_09 12 2012 pdf 437
ICPTest_437_ 1 75A 8A _HF_11 28 12 pdf 437
ICPTest_437_ 250A_ 1 5A_ _Gold _HF_11 28 2012 pdf 437
ICPTest_437_ 1 75A 8A _HF_01 14 2013 pdf 437
ICPTest_437_ 250A_ 1 5A_ _Gold _HF_01 14 2013 pdf 437
ICPTest_437_ 250A_ 1 5A_ _Gold _HF_9 18 2013 pdf 437
ICPTest_437_ 2A 8A _HF_9 3 2013 pdf 437
ICPTest_437_ 250A_ 1 5A_ _Gold _HF_11 27 2013 pdf 437
ICPTest_437_ 2A 8A _HF_1 4 2013 pdf 437