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045202.5NR PDF预览

045202.5NR

更新时间: 2024-11-02 13:03:03
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
3页 190K
描述
Electric Fuse, Time Lag Blow, 2.5A, 125VAC, 125VDC, 50A (IR), Surface Mount,

045202.5NR 技术参数

生命周期:ActiveReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8536.10.00.40
风险等级:5.12Is Samacsys:N
其他特性:RATED BREAKING CAPACITY AT 125 VDC: 50 A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 FUSE
JESD-609代码:e4焦耳积分标称:15 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:2.5 A额定电压(交流):125 V
额定电压(直流):125 V参考标准:CSA; PSE; UL
表面贴装:YES端子面层:GOLD
端子形状:WRAPAROUNDBase Number Matches:1

045202.5NR 数据手册

 浏览型号045202.5NR的Datasheet PDF文件第2页浏览型号045202.5NR的Datasheet PDF文件第3页 
Surface Mount Fuses  
NANO> Slo-Blo® > 452/454 Series  
PS  
E
452/454 Series Fuse  
Description  
The NANO2 Slo-Blo® fuse has enhanced inrush withstand  
characteristics over the NANO2 Fast-Acting fuse. 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.  
Features  
tꢀ 5JNFꢁ-BHꢀꢂ4MPꢁ#MPꢃ  
tꢀ 4NBMMꢀTJ[Fꢀ  
tꢀ -PXꢀUFNQFSBUVSFꢀ  
de-rating  
tꢀ 3P)4ꢀDPNQMJBOU  
tꢀ )BMPHFOꢀ'SFF  
tꢀ 8JEFꢀSBOHFꢀPGꢀDVSSFOUꢀ  
SBUJOHꢀBWBJMBCMFꢀꢂꢄꢅꢆN"ꢀ  
UPꢀꢇꢈ"ꢃ  
Agency Approvals  
tꢀ 8JEFꢀPQFSBUJOHꢀ  
AGENCY  
AGENCY FILE NUMBER  
AMPERE RANGE  
375mA - 12A  
temperature range  
E10480  
LR29862  
Applications  
375mA - 12A  
1A - 5A  
tꢀ /PUFCPPLꢀ1$  
tꢀ -$%ꢎ1%157ꢀ  
tꢀ 5FMFDPNꢀTZTUFN  
tꢀ 8JSFMFTTꢀCBTFTUBUJPO  
tꢀ 8IJUFꢀHPPET  
PS  
E
NBK030205-E10480B  
tꢀ -$%ꢀNPOJUPS  
tꢀ -$%ꢎ1%1ꢀQBOFM  
tꢀ -$%ꢀCBDLMJHIUꢀJOWFSUFS  
tꢀ 1PSUBCMFꢀ%7%ꢀQMBZFS  
tꢀ 1PXFSꢀTVQQMZ  
tꢀ /FUXPSLJOHꢀ  
tꢀ 1$ꢀTFSWFS  
tꢀ (BNFꢀDPOTPMF  
Electrical Characteristics for Series  
tꢀ 0GåDFꢀ"VUPNBUJPOꢀ  
equipment  
% of Ampere  
OpeningTime  
4 hours, Minimum  
Rating  
100%  
200%  
ꢄꢉꢉꢊ  
800%  
tꢀ #BUUFSZꢀDIBSHJOHꢀDJSDVJUꢀ  
protection  
tꢀ *OEVTUSJBMꢀFRVJQNFOU  
tꢀ .FEJDBMꢀFRVJQNFOU  
tꢀ "VUPNPUJWF  
1 sec., Min.; 60 sec., Max.  
ꢉꢋꢈꢀTFDꢋꢌꢀ.JOꢋꢍꢀꢄꢀTFDꢋꢌꢀ.BY  
0.02 sec., Min.; 0.1 sec., Max.  
tꢀ $PPMJOHꢀGBOꢀTZTUFN  
tꢀ 4UPSBHFꢀTZTUFN  
Electrical Specifications by Item  
Max  
Agency Approvals  
Ampere  
Rating  
(A)  
Nominal Cold  
Resistance  
(Ohms)  
Nominal  
Melting  
Voltage  
Interrupting  
Rating  
Amp Code  
PS  
E
Rating  
(V)  
I2t (A2sec)  
ꢉꢋꢄꢅꢆ  
ꢉꢋꢆꢉꢉ  
ꢉꢋꢅꢆꢉ  
001.  
ꢋꢄꢅꢆ  
ꢋꢆꢉꢉ  
ꢋꢅꢆꢉ  
001.  
ꢉꢇꢆ  
ꢇꢈꢆ  
ꢇꢈꢆ  
ꢇꢈꢆ  
ꢇꢈꢆ  
ꢇꢈꢆ  
ꢇꢈꢆ  
ꢇꢈꢆ  
ꢇꢈꢆ  
ꢇꢈꢆ  
ꢇꢈꢆ  
ꢇꢈꢆ  
1.2000  
ꢉꢋꢅꢉꢉꢉ  
ꢉꢋꢄꢐꢉꢉ  
ꢉꢋꢈꢈꢆꢉ  
ꢉꢋꢉꢑꢄꢉ  
ꢉꢋꢉꢐꢈꢆ  
ꢉꢋꢉꢒꢆꢉ  
ꢉꢋꢉꢄꢒꢉ  
0.0224  
0.0186  
ꢉꢋꢉꢇꢄꢐ  
0.101  
0.240  
0.904  
1.98  
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
ꢆꢉ  
ꢀꢄꢋꢐꢆ  
8.20  
ꢆꢉꢀBNQFSFTꢀ!ꢀꢇꢈꢆꢀ7"$ꢎ7%$  
ꢄꢉꢉꢀBNQFSFTꢀ!ꢀꢄꢈꢀ7%$  
14&ꢏꢀꢇꢉꢉꢀBNQFSFTꢀ!ꢀꢇꢉꢉꢀ7"$  
2.00  
ꢈꢋꢆꢉ  
ꢄꢋꢉꢉ  
ꢄꢋꢆꢉ  
4.00  
ꢆꢋꢉꢉ  
002.  
ꢉꢈꢋꢆ  
ꢉꢉꢄꢋ  
ꢉꢄꢋꢆ  
004.  
ꢉꢉꢆꢋ  
ꢇꢆꢋꢉ  
20.16  
ꢈꢐꢋꢆꢄ  
ꢄꢒꢋꢒꢉ  
ꢆꢄꢋꢅꢈ  
ꢆꢉꢀBNQFSFTꢀ!ꢀꢅꢈꢀ7"$  
ꢆꢉꢀBNQFSFTꢀ!ꢀꢐꢉꢀ7%$  
ꢉꢉ  
ꢉꢉꢋ  
ꢅꢈ  
ꢉꢋꢉꢇꢉꢆ  
ꢇꢈꢄꢋꢓꢄ  
x
x
8
008.  
012.  
ꢅꢈ  
ꢅꢈ  
0.0088  
0.0061  
ꢇꢄꢄꢒ  
x
x
x
x
ꢆꢉꢀBNQFSFTꢀ!ꢀꢅꢈꢀ7"$  
ꢆꢉꢀBNQFSFTꢀ!ꢀꢐꢉꢀ7%$  
12  
260.46  
Notes:  
- l2t calculated at 8ms.  
- Resistance is measured at 10% of rated current, 25ºC  
© 2009 Littelfuse, Inc.  
452/454 Series  
61  
Specifications are subject to change without notice.  
Please refer to www.littelfuse.com/series/452.html  
or /454.html for current information.  
Revised: May 3, 2011  

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