USF0603 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Non resettable fuses

FUSES / SICHERUNGEN
Non resettable fuses
Surface
Mount Fuses
Type USF 0603
super-quick-acting FF
directly solderable on
printed circuit boards
lead-free
1: 1
USF 0603
Typical time/current characteristic curves at 23°C
Recommended land
pattern for reflow sol-
der
Current in Ampères
Pre-arcing time/current
characteristic (at T_a 23 °C)
Rated
current I_n
n · I_n
500 mA – 5 A
1 · I_n
min.
4h
2 · I_n
max.
60 s
Standards
UL 248-14
CSA 248-14
Approvals
*Free of CCC (DFC)
Order No
Rated
current I_n
Marking Rated
Breaking
voltage Un capacity
Voltage drop
at I_n
Cold
resistance
Pre-arcing
I²t at 8xI_n
3412.0113.XX 500 mA
F
3412.0114.XX 750 mA
G
3412.0115.XX 1 A
H
3412.0117.XX 1.5 A
K
3412.0119.XX 2 A
N
3412.0120.XX 2.5 A
O
3412.0121.XX 3 A
P
3412.0122.XX 3.5 A
R
3412.0123.XX 4 A
S
3412.0124.XX 5 A
T
.XX Packaging index
Un
typ.
VAC / VDC
mV
32 / 32
32 / 32
32 / 32
32 / 32
32 / 32
32 / 32
32 / 32
32 / 32
32 / 32
32 / 32
101
100
50 A/32 VAC
98
at power
73
factor > 0.95
70
75
50 A/32 VDC
80
85
80
70
max.
mV
120
120
120
120
120
120
120
120
120
120
typ.
mOhm
157
90
75
44
27.5
23.5
18.6
16
12.5
10
typ.
A²s
0.02
0.04
0.06
0.14
0.25
0.40
0.58
0.80
1.10
1.50
Approvals
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All measurements are carried out on a test board referring to IEC 60127-4 with 5 mm track.
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