030923
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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
SS
SS
S
URFACEURFACE
URFACEURFACE
URFACE
M M
M M
M
OUNTOUNT
OUNTOUNT
OUNT
F F
F F
F
USESUSES
USESUSES
USES
No.No.
No.No.
No.
424 / 424 /
424 / 424 /
424 /
X-SMQX-SMQ
X-SMQX-SMQ
X-SMQ
Dimensions (mm)Dimensions (mm)
Dimensions (mm)Dimensions (mm)
Dimensions (mm)
OrderOrder
OrderOrder
Order
Qty.Qty.
Qty.Qty.
Qty.
Order-Order-
Order-Order-
Order-
SeriesSeries
SeriesSeries
Series
Amp Code Packaging Amp Code Packaging
Amp Code Packaging Amp Code Packaging
Amp Code Packaging
InformationInformation
InformationInformation
Information
NumberNumber
NumberNumber
Number
424
Pad LayoutPad Layout
Pad LayoutPad Layout
Pad Layout
Permissible continuous operating current is Permissible continuous operating current is
Permissible continuous operating current is Permissible continuous operating current is
Permissible continuous operating current is
≤≤
≤≤
≤
77
77
7
0% at ambient temperature of 23ºC (73.4ºF).0% at ambient temperature of 23ºC (73.4ºF).
0% at ambient temperature of 23ºC (73.4ºF).0% at ambient temperature of 23ºC (73.4ºF).
0% at ambient temperature of 23ºC (73.4ºF).
Limits for Pre-arcing TimeLimits for Pre-arcing Time
Limits for Pre-arcing TimeLimits for Pre-arcing Time
Limits for Pre-arcing Time
SpecificationsSpecifications
SpecificationsSpecifications
Specifications
PackagingPackaging
PackagingPackaging
Packaging
010: Blister tape 38 cm reel (1500 pcs.)
tape width 16 mm
Materials of the HolderMaterials of the Holder
Materials of the HolderMaterials of the Holder
Materials of the Holder
Housing: Holder plastics UL94VO
Terminals: Copper alloy, Ni+Sn plated,
lead free
Operating TOperating T
Operating TOperating T
Operating T
emperatureemperature
emperatureemperature
emperature
-55ºC to +125ºC (consider de-rating)
Climatic CategoryClimatic Category
Climatic CategoryClimatic Category
Climatic Category
-55ºC/+125ºC/21 days (IEC 60068-2-1...3)
Stock ConditionsStock Conditions
Stock ConditionsStock Conditions
Stock Conditions
+10ºC to +60ºC
relative humidity ≤ 75% yearly average,
without dew, maximum value for 30 days-95%
VV
VV
V
ibration Resistanceibration Resistance
ibration Resistanceibration Resistance
ibration Resistance
24 cycles at 15 min. each (IEC 60068-2-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
SolderabilitySolderability
SolderabilitySolderability
Solderability
235ºC, 3 sec. (IEC 60068-2-58)
Soldering Heat ResistanceSoldering Heat Resistance
Soldering Heat ResistanceSoldering Heat Resistance
Soldering Heat Resistance
260ºC, 10 sec. (IEC 60068-2-58)
280°C, 5 sec.
Minimum Cross Section, CopperMinimum Cross Section, Copper
Minimum Cross Section, CopperMinimum Cross Section, Copper
Minimum Cross Section, Copper
Conducting path - 0.1mm
2
Thickness - 0.035mm
MountingMounting
MountingMounting
Mounting
Avoid circuit traces below the fuse
Marking on fuseMarking on fuse
Marking on fuseMarking on fuse
Marking on fuse
F, Current Rating
Unit WeightUnit Weight
Unit WeightUnit Weight
Unit Weight
0.4g (approx.)
UL 248-14, 125VUL 248-14, 125V
UL 248-14, 125VUL 248-14, 125V
UL 248-14, 125V
, F, F
, F, F
, F
Holder with mounted fuse No. 419Holder with mounted fuse No. 419
Holder with mounted fuse No. 419Holder with mounted fuse No. 419
Holder with mounted fuse No. 419
TT
TT
T
ime-Current Characteristicime-Current Characteristic
ime-Current Characteristicime-Current Characteristic
ime-Current Characteristic
Quick acting (F)
StandardStandard
StandardStandard
Standard
UL 248-14
CSA C22.2 No. 248.14
ApprovalsApprovals
ApprovalsApprovals
Approvals
cULus Recognized
FeaturesFeatures
FeaturesFeatures
Features
Quicker and easier replacement of the fuse
For line or low voltage applications
Low voltage drop
Internationally approved
High pulse resistance
For reflow soldering
WW
WW
W
ebLinksebLinks
ebLinksebLinks
ebLinks
Further info see:Further info see:
Further info see:Further info see:
Further info see:
www.wickmann.com
Further application info see Fuseology:Further application info see Fuseology:
Further application info see Fuseology:Further application info see Fuseology:
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.
p
p
p
p
p
p
p
p
p
p
Rated Current 2.0 x I
N
62mA ... 7.00A < 5s
p=pending
