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0157002.DRT PDF预览

0157002.DRT

更新时间： 2024-02-10 02:11:39
品牌 Logo 应用领域
力特 - LITTELFUSE 电路保护
页数 文件大小 规格书
3页 491K
描述
Electric Fuse, Time Lag Blow, 2A, 125VAC, 125VDC, 50A (IR), Surface Mount, HALOGEN FREE AND ROHS COMPLIANT

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0157002.DRT 技术参数

是否Rohs认证：符合生命周期：Active
包装说明：HALOGEN FREE AND ROHS COMPLIANTReach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8536.10.00.40
风险等级：1.69Is Samacsys：N
熔断特性：TIME LAG主体宽度：2.69 mm
主体高度：2.69 mm主体长度或直径：6.1 mm
电路保护类型：ELECTRIC FUSEJESD-609代码：e4
焦耳积分标称：8 J安装特点：SURFACE MOUNT
最高工作温度：125 °C最低工作温度：-55 °C
包装方法：TAPE AND REEL物理尺寸：6.1mm x 2.69mm x 2.69mm
额定分断能力：50 A额定电流：2 A
额定电压（交流）：125 V额定电压（直流）：125 V
参考标准：UL表面贴装：YES
端子面层：Silver (Ag)端子形状：WRAPAROUND
Base Number Matches：1

0157002.DRT 数据手册

 浏览型号0157002.DRT的Datasheet PDF文件第2页浏览型号0157002.DRT的Datasheet PDF文件第3页 
Surface Mount Fuses  
NANO2® > 157T Fuse and Holder Combination  
157T Series – Standard Nano2® Fuse and Clip Assembly  
PS  
E
RoHS  
Description  
The 157T Series Fuse/Clip assembly is a small, square,  
Time-Lag, surface mount fuse that is assembled in surface  
mountable fuse clips. The unique time delay feature of this  
fuse design helps solve the problem of nuisance “opening”  
by accommodating inrush currents that normally cause a  
fast acting fuse to open.  
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.  
Agency Approvals  
Features  
AGENCY  
AGENCY FILE NUMBER  
AMPERE RANGE  
0.375A ~ 5A  
• Surface Mountable,  
Time-Lag Fuse.  
• Easily replaceable on PC  
Board (Field Replaceable)  
E14721  
• Fully compatible with  
RoHS/Pb-Free solder  
alloys and higher  
temperature profiles  
associated with leadfree  
assembly.  
• RoHS Compliant and  
Halogen-free  
PS  
E
NBK030205-E10480B  
1A - 5A  
• Available in ratings of  
0.375 ~ 5 Amperes.  
Electrical Characteristics for Series  
% of Ampere % of Ampere  
Applications  
OpeningTime at 25ºC  
Rating  
Rating  
• Instrumentations  
• Base Stations  
• Telecommunications  
100%  
0.375A ~ 5A  
4 hours, Minimum  
1 sec. Minimum,  
60 secs. Maximum  
0.20 secs. Minimum,  
3.00 secs. Maximum  
0.02 secs. Minimum,  
0.10 secs. Maximum  
200%  
300%  
800%  
0.375A ~ 5A  
0.375A ~ 5A  
0.375A ~ 5A  
Additional Information  
Datasheet  
Resources  
Samples  
Electrical Specifications by Item  
Agency Approvals  
Interrupting  
Nominal Cold  
Resistance  
(Ohms)  
Nominal  
Melting  
Ampere  
Rating (A)  
Amp  
Code  
Max Voltage  
Rating (V)  
Fuse  
Furnished  
Rating  
(A)  
PS  
E
I2t (A2sec)  
0.375  
0.500  
0.750  
1.00  
.375  
.500  
.750  
001  
01.5  
002  
02.5  
003  
03.5  
004  
005  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
0454.375  
0454.500  
0454.750  
0454001.  
045401.5  
0454002.  
045402.5  
0454003.  
045403.5  
0454004.  
0454005.  
1.2214  
0.7047  
0.3602  
0.2245  
0.0934  
0.0629  
0.0452  
0.0342  
0.0226  
0.0188  
0.0138  
0.101  
0.240  
0.904  
1.98  
3.65  
8.20  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1.50  
2.00  
2.50  
3.00  
3.50  
4.00  
5.00  
50A @ 125VAC/VDC  
15.0  
20.16  
26.53  
34.40  
53.72  
1. Cold resistance measured at less than 10% of rated current at 23ºC.  
2. I2t values stated for 8ms opening time.  
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  
© 2015 Littelfuse, Inc.  
Specifications are subject to change without notice. Application testing is strongly recommended.  
Revised: 05/20/15  
123

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