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005.WR PDF预览

005.WR

更新时间: 2024-02-09 06:35:34
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
4页 154K
描述
Electric Fuse, ELECTRIC FUSE, 5A, 32VAC, 32VDC, 50A (IR), SURFACE MOUNT, HALOGEN FREE AND ROHS COMPLIANT

005.WR 技术参数

生命周期:ActiveReach Compliance Code:unknown
风险等级:5.73Base Number Matches:1

005.WR 数据手册

 浏览型号005.WR的Datasheet PDF文件第2页浏览型号005.WR的Datasheet PDF文件第3页浏览型号005.WR的Datasheet PDF文件第4页 
Surface Mount Fuses  
Ceramic Fuse > 441 Series  
441 Series – 0603 High I2t Fuse  
Description  
This 100% Lead-free, RoHS compliant and Halogen-free  
fuse series has been designed specifically to provide over  
current protection to circuits that see high working ambient  
temperatures (up to 150ºC) and high inrush currents.  
The general design ensures excellent temperature stability  
and performance reliability.  
This high I²t fuse series is designed to have ultra high inrush  
current withstand capability to avoid nuisance fuse open.  
Features  
Agency Approvals  
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AGENCY  
AGENCY FILE NUMBER  
AMPERE RANGE  
2A - 6A  
from -55ºC to 150ºC  
and lead-free reflow /  
wave soldering  
E10480  
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RoHS compliant  
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Pending  
2A - 6A  
Electrical Characteristics  
Applications  
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tꢀ -$%ꢀ%JTQMBZT  
tꢀ )BSEꢀ%JTLꢀ%SJWFT  
% of Ampere  
Ampere Rating  
OpeningTime at 25ºC  
Rating  
100%  
350%  
tꢀ 4%ꢀ.FNPSZꢀ$BSET  
tꢀ "VUPNPUJWFꢀ&MFDUSPOJDT  
2A - 6A  
2A - 6A  
4 Hours Minimum  
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5 Seconds Maximum  
Electrical Specifications by Item  
Agency Approvals  
Ampere  
Rating  
(A)  
Nominal  
Nominal  
Nominal Voltage  
Drop At Rated  
Current (V)4  
Nominal Power  
Amp Max.Voltage  
Interrupting  
Rating  
Resistance Melting I2t  
Dissipation At  
Code  
Rating (V)  
(Ohms)2  
(A2Sec.)3  
Rated Current (W)  
2
2.5  
3
002.  
02.5  
003.  
03.5  
004.  
005.  
006.  
32  
32  
32  
32  
32  
32  
32  
0.0320  
0.0200  
0.0158  
0.0117  
0.0097  
0.0073  
0.0056  
0.3103  
0.5520  
0.8165  
0.9438  
1.2659  
1.6287  
2.6049  
0.0551  
0.0534  
0.0531  
0.0468  
0.0475  
0.0472  
0.0464  
0.110  
0.134  
0.159  
0.164  
0.190  
0.236  
0.278  
X
X
X
X
X
X
X
1
1
1
1
1
1
1
3.5  
4
50 A @ 32 VDC  
5
6
Notes:  
Devices designed to carry out rated current for 4 hours minimum. It is recommended that  
devices be operated continuously at no more than 80% rated current. See “Temperature  
Rerating Curve”for additional rerating information.  
1. DC Interrupting Rating tested at rated voltage with time constant < 0.8 msecs.  
2. Nominal Resistance measured with < 10% rated current.  
3. Nominal Melting I²t measured at 1 msec. opening time.  
Devices designed to be mounted with marking code facing up.  
4. Nominal Voltage Drop measured at rated current after temperature has stabilized.  
© 2009 Littelfuse, Inc.  
441 Series  
1
Specifications are subject to change without notice.  
Please refer to www.littelfuse.com/series/441.html for current information.  
Revised: May 17, 2010  

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