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參數(shù)資料
| 型號： | 0157.750DR |
| 元件分類： | 保險絲 |
| 英文描述： | VERY FAST BLOW ELECTRIC FUSE, 0.75A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
| 封裝： | HALOGEN FREE AND ROHS COMPLIANT |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 164K |
| 代理商： | 0157.750DR |
97
2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Surface Mount Fuses
157 Series
NANO2 > 157 Fuse and Holder Combination
Please refer to www.littelfuse.com/series/157.html for current information.
157
Series
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 Specification
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.
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