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0495020U PDF预览

0495020U

更新时间: 2024-11-25 19:46:27
品牌 Logo 应用领域
力特 - LITTELFUSE 电路保护
页数 文件大小 规格书
2页 416K
描述
Electric Fuse, Time Delay Blow, 20A, 32VAC, 1000A (IR), Inline/holder, ROHS COMPLIANT

0495020U 技术参数

生命周期:Active包装说明:ROHS COMPLIANT
Reach Compliance Code:unknown风险等级:5.57
熔断特性:TIME DELAY主体宽度:12 mm
主体高度:27 mm主体长度或直径:14.1 mm
电路保护类型:ELECTRIC FUSE焦耳积分标称:1750 J
安装特点:INLINE/HOLDER最高工作温度:125 °C
最低工作温度:-40 °C包装方法:BULK
物理尺寸:14.1mm x 12mm x 27mm额定分断能力:1000 A
额定电流:20 A额定电压(交流):32 V
表面贴装:NOBase Number Matches:1

0495020U 数据手册

 浏览型号0495020U的Datasheet PDF文件第2页 
Cartridge Fuses  
JCASE® CARTRIDGE FUSE RATED 32V  
Specifications  
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Ordering Information  
Part Number  
Package Size  
0495xxx.T  
0495xxx.U  
0495xxx.Z  
10  
500  
2200  
Dimensions  
Dimensions in mm  
Description  
The JCASE® is a cartridge style fuse with female terminal design.  
JCASE® provides both increased time delay and low voltage drop  
to protect high current circuits. JCASE® has the ability to handle  
inrush currents. The JCASE® was designed  
and patented by Littelfuse.  
Time-Current Characteristics  
% of Rating  
Opening Time Min / Max (s)  
100  
135  
200  
350  
600  
360,000 s / –  
60 s / 1800 s  
4 s / 60 s  
0.200 s / 7 s  
0.040 s / 1 s  
Ratings  
Part Number  
Current Rating  
Housing Color  
Typ. Voltage Drop  
Cold Resistance  
I2t  
0495020_  
0495025_  
0495030_  
0495040_  
0495050_  
0495060_  
20 A  
25 A  
30 A  
40 A  
50 A  
60 A  
106 mV  
101 mV  
91 mV  
87 mV  
88 mV  
87 mV  
4.29 mΩ  
3.28 mΩ  
2.12 mΩ  
1.30 mΩ  
0.99 mΩ  
0.76 mΩ  
1750 A²s  
3220 A²s  
1480 A²s  
3650 A²s  
8750 A²s  
19500 A²s  
Corresponding holder see Section “Fuse Holders.”  
38  
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