Surface Mount Fuses
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2®
> Very Fast-Acting > 448 Series
Product Characteristics
Materials
Product Marking
Operating
Temperature
Moisture Sensitivity
Level
Solderability
Insulation
Resistance (after
Opening)
Moisture Resistance
Salt Spray
Resistance to Soldering
Heat
o
Thermal Shock
125
-55
o
o
o
o
Mechanical Shock
sawtooth wave 6ms duration, 3
Vibration
Dimensions
6.10 ± .20
2.69 ± .25
Part Numbering System
0448 001. M R
2.69 ± .25
F
SERIES
AMP Code
*
Refer to Electrical
Characteristics table
7A
1.45
6.86
3.15
QUANTITY Code
M = 1000 pcs
PACKAGING Code
R = Tape and Reel
*Example:
1.5 amp product is 044801.5MR
2.95
1.96
Recommended pad layout
Packaging
Packaging Option
12mm Tape and Reel
Packaging Specification
Quantity
1000
Quantity &
Packaging Code
MR
448 Series
© 2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/448.html for current information.
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