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04661.75NRHF PDF预览

04661.75NRHF

更新时间: 2024-01-30 00:38:40
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
3页 619K
描述
Surface Mount Fuses Thin Film > 1206 Size > Very Fast-Acting > 466 Series

04661.75NRHF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:HALOGEN FREE AND ROHS COMPLIANT
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8536.10.00.40风险等级:5.3
Is Samacsys:N其他特性:RATED BREAKING CAPACITY AT 63 VDC: 50 A
熔断特性:VERY FAST主体宽度:1.52 mm
主体高度:0.58 mm主体长度或直径:3.18 mm
电路保护类型:ELECTRIC FUSE保险丝类:Supplemental
保险丝尺寸:1206JESD-609代码:e3
焦耳积分标称:安装特点:SURFACE MOUNT
最高工作温度:90 °C最低工作温度:-55 °C
包装方法:TAPE AND REEL物理尺寸:3.18mm x 1.52mm x 0.58mm
预放电的额定值:0.13 A2/s额定分断能力:50 A
额定电流:1.75 A额定电压:63 V
额定电压(交流):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:Matte Tin (Sn) - with Nickel (Ni) barrier端子形状:WRAPAROUND
断开时间或延迟:14400 sBase Number Matches:1

04661.75NRHF 数据手册

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Surface Mount Fuses  
Thin Film > 1206 Size > Very Fast-Acting > 466 Series  
466 Series Fuse  
Description  
The 466 Series Fast-Acting Surface Mount Fuse (SMF)  
is a small (1206 size) thin-film device designed for  
secondary protection of circuits used in space constrained  
applications such as hand-held portable electronic devices.  
This series is 100% lead-free and meets the requirements  
of the RoHS directive. New Halogen-Free 466 Series  
fuses are available to order using the “HF” suffix. See Part  
Numbering section for additional information.  
Features  
•ꢀ Productꢀisꢀcompatibleꢀ  
with lead-free solders  
and higher temperature  
profiles  
•ꢀ Element-coveringꢀmaterialꢀ  
is resistant to industry  
standard cleaning  
Agency Approvals  
Agency  
Agency File number  
e10480  
Ampere rAnge  
125ꢀA - 5A  
operations  
•ꢀ Productꢀisꢀmarkedꢀonꢀ  
top surface with code to  
allow amperage rating  
identification without  
testing  
•ꢀ Mountingꢀpadꢀandꢀ  
electrical performance are  
identicalꢀtoꢀLittelfuseꢀ429ꢀ  
and 433 Series products  
lr29862  
125ꢀA - 5A  
•ꢀ Alloy-basedꢀelementꢀ  
construction provides  
superior inrush withstand  
characteristics (I2t) over  
ceramic or glass-based  
1206 chip fuse products  
•ꢀ Lowꢀprofileꢀforꢀheightꢀ  
Electrical Characteristics for Series  
sensitive applications  
•ꢀ Flatꢀtopꢀsurfaceꢀforꢀpick-  
% of Aꢀꢁꢂꢃꢂ  
OꢁꢂꢅꢄꢅTꢄꢀꢂ at 25Oc  
4 hours, Minimum  
and-place operations  
ratꢄꢅꢆ  
100%  
200%  
300%  
5 sec., Maximum  
Applications  
0.2 sec., Maximum  
Secondary protection for space constrained applications:  
•ꢀ Cellꢀphones  
•ꢀ DVDꢀplayers  
•ꢀ Batteryꢀpacks  
•ꢀ Digitalꢀcameras  
•ꢀ Hardꢀdiskꢀdrives  
Electrical Specifications by Item  
Aꢆꢂꢅꢉꢊ Aꢁꢁꢃovaꢇs  
noꢀ powꢂꢃ  
Aꢀꢁꢂꢃꢂ  
ratꢄꢅꢆ  
(A)  
0.125  
0.200  
0.250  
0.375  
0.500  
0.750  
1.00  
1.25  
1.50  
1.75  
2.00  
2.50  
3.00  
4.00  
5.00  
max  
Voꢇtaꢆꢂ ratꢄꢅꢆ  
(V)  
noꢀꢄꢅaꢇ coꢇd noꢀꢄꢅaꢇ  
noꢀ  
Aꢀꢁ  
codꢂ  
iꢅtꢂꢃꢃꢈꢁtꢄꢅꢆ  
ratꢄꢅꢆ  
rꢂsꢄstaꢅꢉꢂ  
(Ohꢀs)  
mꢂꢇtꢄꢅꢆ  
Voꢇtaꢆꢂ Dꢃoꢁ Dꢄssꢄꢁatꢄoꢅ  
i2t (A2sꢂꢉ)  
(ꢀV)  
552.66  
254.28  
207.01  
169.18  
158.47  
98.65  
89.94  
85.71  
82.97  
80.73  
78.73  
76.99  
75.99  
74.50  
(W)  
.125  
.200  
.250  
.375  
.500  
.750  
001.  
1.25  
01.5  
1.75  
002.  
02.5  
003.  
004.  
005.  
125  
125  
125  
125  
63  
63  
63  
63  
63  
63  
63  
4.000  
1.160  
0.710  
0.350  
0.248  
0.111  
0.076  
0.059  
0.048  
0.039  
0.031  
0.024  
0.020  
0.014  
0.011  
0.00040  
0.00055  
0.0010  
0.0028  
0.0060  
0.0276  
0.0423  
0.0640  
0.1103  
0.1323  
0.2326  
0.3516  
0.5760  
1.024  
0.0691  
0.0509  
0.0518  
0.0634  
0.0792  
0.0740  
0.0899  
0.1071  
0.1244  
0.1413  
0.1575  
0.1925  
0.2280  
0.2980  
0.3688  
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
50A @125 V AC/  
DC  
50A @63 V AC/DC  
50A @32 V AC/DC  
32  
32  
32  
32  
1.600  
73.75  
1. Measured at 10% of rated current, 25ºC.  
2. Measured at rated voltage.  
© 2009 Littelfuse, Inc.  
466 Series  
29  
Specifications are subject to change without notice.  
Please refer to www.littelfuse.com/series/466.html for current information.  
Revised: Jun 16, 2011  

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