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参数资料
| 型号： | 0157.250.DR |
| 元件分类： | 保险丝 |
| 英文描述： | VERY FAST BLOW ELECTRIC FUSE, 0.25A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
| 封装： | ROHS COMPLIANT |
| 文件页数： | 3/3页 |
| 文件大小： | 158K |
| 代理商： | 0157.250.DR |
99
Surface Mount Fuses
Revision: September 9, 2008
Specications are subject to change without notice.
Refer to www.littelfuse.com/series/0157.html and /0157T.html for current information.
0157 Series
Nano2 > 157 Fuse and Holder Combination
Materials
Body: Ceramic
Cap: For 0.062A ~ 0.125A – Au plated Brass
For 0.200A ~ 10A – Silver plated Brass
Clip Plating:
Product
Marking
Body: Brand Logo, Current Rating
Clip Retention
Force applied at fuse center, perpendicular to
Solderability
Humidity Test
1000 hours
Resistance to
Solvents
Product Characteristics
Operating
Temperature
-55C to 125C with proper derating
Thermal Shock
Test Condition B
(5 cycles -65C to +125C)
Vibration
(10-55 Hz)
Moisture Resistance
10 cycles
Salt Spray/
Atmosphere
Test Condition B (48 hrs.),
5% NaCl in De-ionized Water
Shock
Test Condition I (100 G’s peak for 6
milliseconds)
Dimensions
6.10
[0.240]
1.45
[0.057]
2.69
[0.106]
2.69
[0.106]
3.7 ± 0.13
[0.146]
L
1A
F
6.50 ± 0.20
[0.256]
7.26
[0.29]
3.00
[0.12]
2.46
[0.10]
2.40
[0.09]
3.70
[0.146]
3.40
[0.134]
3.90 ± 0.13
[0.154]
2.50 ± 0.2
[0.098]
"A"
"B"
0.10
Packaging
Packaging Option
Packaging Specication
Quantity
Quantity &
Packaging Code
Tape and Reel
1500
DR
Part Numbering System
PCB Recommendation for Thermal Management
0157 001. D R
SERIES
AMP CODE
QUANTITY CODE
PACKING OPTION
D = 1500 pcs
R = Tape and Reel
Note:
Alternate methods of thermal management may be used. In such cases, under normal
operations, the maximum temperature of the fuse body should not exceed 80C in a 25C
ambient environment.
相关PDF资料 |
PDF描述 |
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| 0157.375.DR | VERY FAST BLOW ELECTRIC FUSE, 0.375A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
| 0157.500.DR | VERY FAST BLOW ELECTRIC FUSE, 0.5A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
| 0157.750.DR | VERY FAST BLOW ELECTRIC FUSE, 0.75A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
| 015701.5.DR | VERY FAST BLOW ELECTRIC FUSE, 1.5A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
| 015702.5.DR | VERY FAST BLOW ELECTRIC FUSE, 2.5A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
相关代理商/技术参数 |
参数描述 |
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