0495020T [LITTELFUSE]
Electric Fuse, Time Delay Blow, 20A, 32VAC, 1000A (IR), Inline/holder, ROHS COMPLIANT;
| 型号： | 0495020T |
| 厂家： | 
LITTELFUSE |
| 描述： | Electric Fuse, Time Delay Blow, 20A, 32VAC, 1000A (IR), Inline/holder, ROHS COMPLIANT |
| 文件： | 总2页 (文件大小：416K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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.”
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Cartridge Fuses
JCASE® CARTRIDGE FUSE RATED 32V
Temperature Rerating Curve
Time-Current Characteristic Curves
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