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0451.250MRL PDF预览

0451.250MRL

更新时间: 2024-11-11 12:24:55
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
4页 1060K
描述
Surface Mount Fuses NANO2® > Very Fast-Acting > 451/453 Series

0451.250MRL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:HALOGEN FREE AND ROHS COMPLIANT
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8536.10.00.40风险等级:0.65
其他特性:PRE ARCHING TIME: OPEN WITHIN 5 SEC AT 200% RATED CURRENT熔断特性:VERY FAST
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
保险丝尺寸:NANOJESD-609代码:e4
焦耳积分标称: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:TR物理尺寸:6.1mm x 2.69mm x 2.69mm
额定分断能力:50 A额定电流:0.25 A
额定电压:125 V额定电压(交流):125 V
额定电压(直流):125 V参考标准:CE; CSA; UL
表面贴装:YES端子面层:Gold (Au)
端子形状:WRAPAROUND断开时间或延迟:5 s
Base Number Matches:1

0451.250MRL 数据手册

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NANO> Very Fast-Acting > 451/453 Series  
PS  
E
451/453 Series Fuse  
Description  
The Nano2 SMF Fuse is a very small, Wire-in-Air (WIA)  
square shape surface mount fuse which is very suitable  
for the secondary side circuit over-current protection  
applications and is designed for PCB using surface mount  
technology.  
Features  
•ꢀ Veryꢀfastꢀacting  
•ꢀ Smallꢀsizeꢀ  
•ꢀ Lowꢀtemperatureꢀ  
de-rating  
•ꢀ RoHSꢀcompliant  
•ꢀ HalogenꢀFree  
•ꢀ Wideꢀrangeꢀofꢀcurrentꢀ  
rating available (62mA  
to 15A)  
Agency Approvals  
AGENCY  
AGENCY FILE NUMBER  
AMPERE RANGE  
6.3A - 15A  
•ꢀ Wideꢀoperatingꢀ  
temperature range  
E10480  
LR29862  
62mA - 15A  
Applications  
NBK030205-E10480B  
NBK101105-E184655  
1A - 5A  
PS  
E
•ꢀ NotebookꢀPC  
•ꢀ Telecomꢀsystem  
•ꢀ Wirelessꢀbasestation  
•ꢀ Whiteꢀgoods  
6.3A - 10A  
•ꢀ LCD/PDPꢀTVꢀ  
E10480  
62mA - 5A  
•ꢀ LCDꢀmonitor  
•ꢀ LCD/PDPꢀpanel  
•ꢀ LCDꢀbacklightꢀinverter  
•ꢀ PortableꢀDVDꢀplayer  
•ꢀ Powerꢀsupply  
•ꢀ Networkingꢀ  
•ꢀ Gameꢀconsole  
•ꢀ OfficeꢀAutomationꢀ  
Electrical Characteristics for Series  
equipment  
% of Ampere  
Ampere Rating  
Rating  
•ꢀ Batteryꢀchargingꢀcircuitꢀ  
Opening Time  
protection  
100%  
1/16 –15  
1/16 –10  
12 –15  
4 hours, Minimum  
5 sec., Maximum  
20 sec., Maximum  
•ꢀ Industrialꢀequipment  
•ꢀ Medicalꢀequipment  
•ꢀ Automotive  
•ꢀ PCꢀserver  
200%  
•ꢀ Coolingꢀfanꢀsystem  
•ꢀ Storageꢀsystem  
© 2009 Littelfuse, Inc.  
451/453 Series  
57  
Revised: January 10, 2012  
Specifications are subject to change without notice.  
Please refer to www.littelfuse.com/series/451.html  
or /453.html for current information.  

0451.250MRL 替代型号

型号 品牌 替代类型 描述 数据表
0451.250MR LITTELFUSE

完全替代

Surface Mount Fuses NANO2® > Very Fast-Actin
0451.250NR LITTELFUSE

完全替代

Surface Mount Fuses NANO2® > Very Fast-Actin
0448.250MR LITTELFUSE

类似代替

Surface Mount Fuses NANO2® > Very Fast-Actin

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0451.315NRSN LITTELFUSE

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