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046901.5WR PDF预览

046901.5WR

更新时间： 2024-10-30 05:57:23
品牌 Logo 应用领域
力特 - LITTELFUSE 电熔丝电路保护
页数 文件大小 规格书
4页 162K
描述
Surface Mount Fuses

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046901.5WR 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：unknown
ECCN代码：EAR99HTS代码：8536.10.00.40
风险等级：5.73Is Samacsys：N
熔断特性：SLOW主体宽度：1.63 mm
主体高度：0.9 mm主体长度或直径：3.27 mm
电路保护类型：ELECTRIC FUSE保险丝尺寸：1206
JESD-609代码：e3安装特点：SURFACE MOUNT
最高工作温度：150 °C最低工作温度：-55 °C
包装方法：TAPE AND REEL物理尺寸：3.27mm x 1.63mm x 0.9mm
额定分断能力：50 A额定电流：1.5 A
额定电压：63 V额定电压（直流）：63 V
参考标准：CSA; UL表面贴装：YES
端子面层：Tin (Sn) - with Nickel (Ni) barrier端子形状：WRAPAROUND
断开时间或延迟：14400 sBase Number Matches：1

046901.5WR 数据手册

 浏览型号046901.5WR的Datasheet PDF文件第2页浏览型号046901.5WR的Datasheet PDF文件第3页浏览型号046901.5WR的Datasheet PDF文件第4页 
Surface Mount Fuses  
Ceramic Fuse > 469 Series  
469 Series – 1206 Slo-Blo® Fuse  
Description  
The 469 Series is a 100% Lead-free, RoHS compliant and  
Halogen-free fuse series designed specifically to provide  
over-current protection to circuits that operate under high  
working ambient temperature up to 150ºC.  
The general design ensures excellent temperature stability  
and performance reliability.  
The high I²t values which are typical in the Littelfuse  
Ceramic fuse family, ensure high inrush current withstand  
capability.  
Features  
Agency Approvals  
tꢀ 0QFSBUJOHꢀ5FNQFSBUVSFꢀ tꢀ 4VJUBCMFꢀGPSꢀCPUIꢀMFBEFEꢀ  
AGENCY  
AGENCY FILE NUMBER  
AMPERE RANGE  
1A – 8A  
from -55ºC to +150ºC  
and lead-free reflow /  
wave soldering  
tꢀ ꢁꢂꢂꢃꢀ-FBEꢄGSFFꢅꢀ3P)4ꢀ  
compliant and Halogen-  
free  
E10480  
LR29862 (Pending)  
1A – 8A  
Applications  
Electrical Characteristics for Series  
tꢀ "VUPNPUJWFꢀ&MFDUSPOJDT  
tꢀ -$%ꢀ%JTQMBZT  
tꢀ 1SJOUFST  
% of Ampere  
Rating  
Ampere  
Rating  
tꢀ 4DBOOFST  
OpeningTime at 25ºC  
tꢀ 4FSWFST  
tꢀ %BUBꢀ.PEFNT  
tꢀ (BNJOHꢀ$POTPMFT  
100%  
200%  
300%  
800%  
1A – 8A  
1A – 8A  
1A – 8A  
1A – 8A  
4 hours, Minimum  
tꢀ /PUFCPPLꢀ$PNQVUFST  
1 sec., Min.; 120 secs., Max.  
0.1 sec., Min.; 3 secs., Max.  
0.002 sec., Min.; 0.05 sec., Max.  
Electrical Specifications by Item  
Agency Approvals  
Ampere  
Rating  
(A)  
Max.  
Nominal  
Nominal Nominal Voltage Nominal Power  
Amp  
Code  
Voltage  
Interrupting Rating Resistance Melting I2t  
Drop At Rated  
Dissipation At  
Rating (V)  
(Ohms)2  
(A2Sec.)3  
Current (V)4  
Rated Current (W)  
1
1.25  
1.5  
2
2.5  
3
3.5  
4
5
001.  
1.25  
01.5  
002.  
02.5  
003.  
03.5  
004.  
005.  
006.  
007.  
008.  
63  
63  
63  
63  
32  
32  
32  
32  
32  
24  
24  
24  
pending pending  
pending pending  
50 A @ 63 V DC  
x
x
x
x
x
x
x
x
x
x
pending  
pending  
pending  
pending  
pending  
pending  
pending  
pending  
pending  
pending  
$0.*/(ꢀ400/  
50 A @ 32 V DC  
60 A @ 32 V DC  
60 A @ 24 V DC  
0.052  
0.035  
0.028  
0.021  
0.017  
3.560  
5.620  
9.410  
14.400  
23.720  
0.236  
0.216  
0.274  
0.216  
0.233  
0.944  
1.080  
1.640  
1.510  
1.860  
6
7
8
/PUFTꢆ  
Devices designed to carry 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. AC Interrupting Rating tested at rated voltage with unity power factor. DC Interrupting  
Rating tested at rated voltage with time constant < 0.8 msec.  
ꢇꢈꢀ/PNJOBMꢀ3FTJTUBODFꢀNFBTVSFEꢀXJUIꢀꢉꢀꢁꢂꢃꢀSBUFEꢀDVSSFOUꢈ  
Devices designed to be mounted with marking code facing up.  
ꢊꢈꢀ/PNJOBMꢀ.FMUJOHꢀ*¤UꢀNFBTVSFEꢀBUꢀꢁꢀNTFDꢀPQFOJOHꢀUJNFꢈ  
ꢋꢈꢀ/PNJOBMꢀ7PMUBHFꢀ%SPQꢀNFBTVSFEꢀBUꢀSBUFEꢀDVSSFOUꢀBGUFSꢀUFNQFSBUVSFꢀIBTꢀTUBCJMJ[FEꢈ  
© 2009 Littelfuse, Inc.  
469 Series  
Specifications are subject to change without notice.  
Revised: January 27, 2010  
Please refer to www.littelfuse.com/series/469.html for current information.  
1234

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