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0287025.U

更新时间: 2024-11-27 15:59:55
品牌 Logo 应用领域
力特 - LITTELFUSE 电路保护
页数 文件大小 规格书
1页 242K
描述
Electric Fuse,

0287025.U 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:unknownECCN代码:EAR99
风险等级:5.75其他特性:PRE ARCING TIME: OPEN WITHIN 80 MILLISEC AT 350% RATED CURRENT
主体宽度:5.1 mm主体高度:12.3 mm
主体长度或直径:19.1 mm电路保护类型:ELECTRIC FUSE
JESD-609代码:e3焦耳积分标称:1080 J
安装特点:INLINE/HOLDER最高工作温度:105 °C
最低工作温度:-40 °C包装方法:BULK
物理尺寸:19.1mm x 5.1mm x 12.3mm额定分断能力:1000 A
额定电流:25 A额定电压:32 V
额定电压(直流):32 V参考标准:CSA; UL
表面贴装:NO端子面层:Tin (Sn)
端子形状:TAB/BLADE断开时间或延迟:360000 s
Base Number Matches:1

0287025.U 数据手册

  
Blade Fuses  
ATOF® Blade Fuses Rated 32V  
Developed by Littelfuse for the automotive industry, the ATOF® fuse has become the original  
equipment circuit protection standard for foreign and domestic automobiles and trucks.  
Readily identifiable and easily replaced, this fuse can be specified for a variety of low voltage  
electronic applications.  
Specification  
ATOF®  
(Tin Plated)  
ATO Ag  
(Silver Plated)  
Voltage Rating:  
Interrupting Rating:  
*Component Level Temperature Range:  
**System Level Temperature Range:  
32 VDC  
32 VDC  
ATOF® Blade Fuses  
1000A @ 32 VDC  
-40˚C to +105˚C  
-40˚C to +85˚C  
1000A @ 32 VDC  
-40˚C to +125˚C  
-40˚C to +105˚C  
105°C and 85°C are typical system level temperature requirements.  
Terminals:  
Sn plated zinc alloy  
PA66  
SAE J1284,ISO 8820-3  
File AU1410  
Ag plated zinc alloy  
PA66  
SAE J1284,ISO 8820-3  
File AU1410  
Housing Material:  
Complies with:  
UL Listed:  
CSA Certified:  
File No. 29862  
File No. 29862  
ATO® Ag (Silver plated)  
Blade Fuses  
Time-Current Characteristics  
Time-Current  
Characteristic Curves  
Current  
Rating  
Opening Time  
Ordering Information  
% of Rating  
Min / Max (s)  
360,000 s / –  
360,000 s / –  
Part Number  
0287xxx.PXCN  
0287xxx.U  
Package Size  
100  
110  
35A & 40A  
2000  
500  
100  
50  
1A-30A  
1A & 2A  
3A-40A  
350 ms / 600 s  
0.750 s / 600 s  
135  
160  
200  
0287xxx.H  
1A-40A  
250 ms / 50 s  
0287xxx.L  
1A & 2A  
3A-40A  
100 ms / 5.0 s  
0.150 s / 5.0 s  
ATO® Ag Fuse  
0287xxx.PXS  
2000  
1A & 2A  
3A-40A  
20 ms / 500 ms  
80 ms / 500 ms  
350  
600  
1A-30A  
35A & 40A  
– / 100 ms  
– / 150 ms  
Ratings  
Current Rating  
Housing  
Material Color  
Typ. Voltage Drop Cold Resistance  
I2t  
(A2s)  
0.4  
Part Number  
(A)  
1
(mV)  
(m)  
0287001._  
0287002._  
0287003._  
0287004._  
0287005._  
028707.5_  
0287010._  
0287015._  
0287020._  
0287025._  
0287030._  
0287035._  
0287040._  
176  
123  
2
3
141  
137  
136  
128  
116  
109  
102  
98  
53.5  
31.1  
22.8  
17.85  
10.91  
7.70  
4.80  
3.38  
2.52  
1.97  
1.61  
1.44  
1.4  
7.4  
4
14  
5
26  
7.5  
10  
15  
20  
25  
30  
35  
40  
60  
115  
340  
520  
1080  
1510  
2280  
3310  
92  
84  
Temperature Rerating Curve  
87  
96  
Dimensions  
Dimensions in mm  
*Component Level Temperature = the maximum ambient temperature that a  
single fuse will survive. This does not factor-in the heat from a populated  
fuse box, but does include the heat from the current load with the proper  
rerating. **System Level Temperature represents the ambient temperature of  
the fuse box at a location within the vehicle. The temperature within a  
populated fuse box (in a given location) will be higher. The limiting factor is  
the plating. Sn-plating’s temperature limit is 130°C, and Ag-plating allows up  
to 150°C at the terminal interface.  
Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for  
surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse  
product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages  
arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless  
otherwise agreed by Littelfuse.  
littelfuse.com  

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