050912
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cURus
62mA 0062 125V 1600 85 0.00014 0.000095 •
125mA 0125 125V 1300 120 0.00085 0.00067 •
250mA 0250 125V 950 150 0.0065 0.0052 •
500mA 0500 125V 360 200 0.093 0.074 •
750mA 0750 125V 350 300 0.25 0.20 •
1.00A 1100 125V 210 230 0.50 0.42 •
1.50A 1150 125V 250 500 1.10 0.95 •
2.00A 1200 125V 180 400 1.10 0.90 •
2.50A 1250 125V 220 550 1.20 0.95 •
3.00A 1300 125V 160 600 2.00 1.70 •
4.00A 1400 125V 140 670 4.30 3.42 •
5.00A 1500 125V 130 750 7.50 6.80 •
7.00A 1700 125V 130 1200 13.60 11.60 •
50A / 125VAC/DC
50-60Hz
cos ϕ = 1.0
35A / 125VAC
100A / 125VDC
50-60Hz
cos ϕ = 1.0
5
3,7
10
4,24+0,05 2,13+0,05 4,24+0,05
3,81
+0,05
*)
SURFACE MOUNT FUSES
No. 424 / X-SMQ
Dimensions (mm)
Order Qty. Order- Series Amp Code Packaging
Information Number 424
Pad Layout
Permissible continuous operating current is ≤ 70% at ambient temperature of 23ºC (73.4ºF).
Limits for Pre-arcing Time
Specifications
Packaging
010: Blister tape 38 cm reel (1500 pcs.)
tape width 16 mm
Materials of the Holder
Housing: Holder plastics UL94 V-O
Terminals: Copper alloy, Ni+Sn plated,
lead free
Operating Temperature
-55ºC to +125ºC (consider de-rating)
Climatic Category
-55ºC/+125ºC/21 days (IEC 60068-2-1...3)
Stock Conditions
+10ºC to +60ºC
relative humidity ≤ 75% yearly average,
without dew, maximum value for 30 days-95%
Vibration Resistance
24 cycles at 15 min. each (IEC 60068-2-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
Solderability
235ºC, 3 sec. (IEC 60068-2-58)
Soldering Heat Resistance
260ºC, 10 sec. (IEC 60068-2-58)
280°C, 5 sec.
Minimum Cross Section, Copper
Conducting path - 0.1mm
2
Thickness - 0.035mm
Mounting
Avoid circuit traces below the fuse
Marking on fuse
F, Current Rating
Unit Weight
0.4g (approx.)
UL 248-14, 125V, F
Holder with mounted fuse No. 419
Time-Current Characteristic
Quick acting (F)
Standard
UL 248-14
CSA C22.2 No. 248.14
Approvals
cULus Recognized
Features
Easy exchange of the fuse
For line or low voltage applications
Low voltage drop
Internationally approved
High pulse resistance
For reflow soldering
WebLinks
Further info see:
www.wickmanngroup.com
Further application info see Fuseology:
www.wickmann.com/download/fuseology.pdf
Specifications are subject
to change without notice
Rated Amp Voltage Breaking Voltage Drop Power Dissipation Melting Integral Approbationen
Current code Rating Capacity 1.0 x I
N
1.0 x I
N
10 x I
N
typ. (mV) typ. (mW) min. (A
2
s) typ.
Rated Current 2.0 x I
N
62mA ... 7.00A < 5s
*) Please note: The holder no. 424 is lead-free, but not the inserted fuse no. 419
This product is not recommended
for new designs. Please refer to
Littelfuse No. 154.