Circuit Protection
0603FA Series
Fast Acting | 0.063x0.032 inch
Thick Film Chip Fuses
0603FA Series are the fuses set the industry standard for performance,
reliability and quality. The solder-free design provides excellent on-off
and temperature cycling characteristics during use and also makes our
SMD fuses more heat and shock tolerant than typical subminiature fuses.
D
Features
High inrush current withstanding capability
Ceramic and glass construction
S
Halogen free, lead free and RoHS compliant
Excellent environmental integrity
One time positive disconnect
AEC-Q200 Automotive Grade Certified
Appications
Flat panel displays and televisions
Electrical Characteristics
Automotive infotainment and ECU
Computer servers
Portable electronics
Amp Rating
% of Amp Rating
0.25~8A
0.25~8A
100%
200%
Opening Time
4 Hours Min.
60 Seconds Max.
Mobile device chargers
Specifications
Part
Number
Ampere
Rating
(A)
Voltage
Rating
(V)
Interrupting
Rating
Typical Cold
Resistance
(Ohms)
Typical
Melting I 2 t
(A 2 Sec)
Typical
Voltage
Drop (V)
Marking
Code
0603FA-R250
0603FA-R375
0603FA-R500
0603FA-R750
0603FA-1A
0603FA-1.5A
0603FA-2A
0603FA-2.5A
0603FA-3A
0603FA-3.5A
0603FA-4A
0603FA-5A
0603FA-6A
0603FA-7A
0603FA-8A
0.250
0.375
0.500
0.750
1.00
1.50
2.00
2.50
3.00
3.50
4.00
5.00
6.00
7.00
8.00
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32V@50A
32V@50A
32V@50A
32V@50A
32V@50A
32V@50A
32V@50A
32V@50A
32V@50A
32V@50A
32V@50A
32V@50A
32V@50A
32V@50A
32V@50A
3.220
1.290
1.073
0.477
0.311
0.147
0.071
0.055
0.034
0.024
0.021
0.013
0.009
0.007
0.005
0.00045
0.00091
0.0012
0.0093
0.0111
0.0462
0.1153
0.1416
0.2098
0.5147
0.5601
1.212
1.745
2.333
3.027
0.890
0.591
0.589
0.428
0.346
0.275
0.160
0.142
0.135
0.130
0.123
0.119
0.112
0.856
0.767
D
E
F
G
B
H
K
L
O
R
S
T
V
X
Z
DC Interrupting Rating - Measured at designated voltage, time constant < 50 microseconds.
DC Cold Resistance are measured at
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