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0157003DR PDF预览

0157003DR

更新时间： 2023-07-15 00:00:00
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
3页 721K
描述
Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Surface Mount, HALOGEN FREE AND ROHS COMPLIANT

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0157003DR 数据手册

 浏览型号0157003DR的Datasheet PDF文件第2页浏览型号0157003DR的Datasheet PDF文件第3页 
Surface Mount Fuses  
NANO2® > 157 Fuse and Holder Combination  
PS  
E
157 Series – Standard Nano Fuse and Clip Assembly  
Description  
The 157 Series – Standard Nano Fuse/Clip assembly is a  
small, square, very fast acting surface mount fuse that is  
assembled in surface mountable fuse clips. The fuse clip  
and pre-installed fuse combination can be automatically  
placed in PC Board in one efficient manufacturing  
operation. It permits quick and easy replacement of fuses  
without performing desoldering process, even in the field  
and without exposing the PC Board to detrimental effects  
of rework solder heat.  
Features  
•ꢀ SurfaceꢀMountable,ꢀꢀVeryꢀ •ꢀ EasilyꢀreplaceableꢀonꢀPCꢀ  
Agency Approvals  
Fast Acting Fuse.  
Board (Field Replaceable)  
Agency  
Agency File number  
Ampere rAnge  
0.062A ~ 10A  
•ꢀ Fullyꢀcompatibleꢀwithꢀ  
RoHS/Pb-Free solder  
alloys and higher  
temperature profiles  
associated with leadfree  
assembly.  
•ꢀ RoHSꢀcompliantꢀandꢀ  
Halogen Free  
e14721  
•ꢀ Availableꢀinꢀratingsꢀofꢀ  
0.062 ~ 10 Amperes.  
nbK030205-e10480A  
nbK030205-e10480b  
nbK101105-e184655  
1A  
1.5A - 5A  
6.3A - 10A  
PS  
E
Electrical Characteristics for Series  
Applications  
% of Aꢀꢁꢂꢃꢂ ratꢄꢅꢆ  
OꢁꢂꢅꢄꢅꢆTꢄꢀꢂ at 25ºc  
4ꢀhoursꢀMinimum  
5ꢀsecs.ꢀMaximum  
•ꢀ Instrumentation  
•ꢀ BaseꢀStationsꢀ  
•ꢀ Telecommunications  
100%  
200%  
Electrical Specifications by Item  
noꢀꢄꢅaꢇ coꢇd  
rꢂsꢄstaꢅꢉꢂ  
Fꢈꢃꢅꢄshꢂd  
(Ohꢀs)  
noꢀꢄꢅaꢇ  
mꢂꢇtꢄꢅꢆ  
Aꢆꢂꢅꢉꢊ Aꢁꢁꢃovaꢇs  
Aꢀꢁꢂꢃꢂ  
ratꢄꢅꢆ (A)  
Aꢀꢁ max Voꢇtaꢆꢂ  
iꢅtꢂꢃꢃꢈꢁtꢄꢅꢆ  
ratꢄꢅꢆ (A)  
Fꢈsꢂ  
PS  
E
codꢂ  
ratꢄꢅꢆ (V)  
i2t (A2sꢂꢉ)  
0.062  
0.080  
0.100  
0.125  
0.160  
0.200  
0.250  
0.315  
0.375  
0.400  
0.500  
0.630  
0.750  
0.800  
1.0  
.062  
.080  
.100  
.125  
.160  
.200  
.250  
.315  
.375  
.400  
.500  
.630  
.750  
.800  
001.  
1.25  
01.5  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
0451.062  
0451.080  
0451.100  
0451.125  
0453.160  
0453.200  
0453.250  
0453.315  
0453.375  
0453.400  
0453.500  
0453.630  
0453.750  
0453.800  
0453001.  
04531.25  
045301.5  
045301.6  
0453002.  
045302.5  
0453003.  
04533.15  
045303.5  
0453004.  
0453005.  
045306.3  
0453007.  
0453008.  
5.5372  
4.0500  
3.1000  
1.7059  
1.2157  
1.3971  
1.0496  
0.3881  
0.4541  
0.4233  
0.3046  
0.2022  
0.1444  
0.1355  
0.0780  
0.078  
0.0634  
0.0580  
0.0373  
0.0288  
0.0229  
0.0215  
0.0203  
0.0163  
0.0127  
0.0098  
0.0092  
0.0079  
0.00019  
0.00033  
0.00138  
0.00286  
0.0048  
0.00652  
0.01126  
0.0311  
0.0442  
0.0551  
0.0824  
0.1381  
0.2143  
0.2654  
0.6029  
0.664  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
50Aꢀ@ꢀ125ꢀVAC/VDC  
300Aꢀ@ꢀ32ꢀVDC  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1.25  
1.5  
0.853  
1.6  
01.6  
1.060  
2.0  
002.  
02.5  
003.  
3.15  
03.5  
004.  
005.  
06.3  
0 0 7.  
008.  
0.530  
2.5  
1.029  
3.0  
1.650  
3.15  
3.5  
1.920  
2.469  
4.0  
3.152  
5.0  
5.566  
6.3  
9.17  
7. 0  
10.32  
8.0  
20.23  
35Aꢀ@ꢀ125ꢀꢀVACꢀ/ꢀ50Aꢀ@125ꢀVDC  
300Aꢀ@ꢀ32VDC  
10.0  
010.  
125  
0453010.  
0.0058  
26.46  
X
X
1. Cold resistance measured at less than 10% of rated current at 23ºC.  
3. Agency ApprovalTable Key: X=Approved or Certified, P=Pending and Blank=Not Approved  
4. Have special electrical characteristic needs? Contact Littelfuse to learn more about application specific options.  
2. I2t values stated for 8ms opening time.  
© 2014 Littelfuse, Inc.  
Specifications are subject to change without notice.  
Revised: 02/20/14  
123

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