S
URFACE
M
OUNT
F
USES
This product is not recommended
for new designs. Please refer to
Littelfuse No. 451.
No. 419 SM
V,
UL 248-14, 125 V, F
T ime-Current
Standard
Quick Acting (F)
Specifications
Packaging
000: Blister tape 18 cm reel (1000 pcs.)
001: Blister tape 33 cm reel (5000 pcs.)
Tape width 12 mm
Housing:
Element:
Terminals:
Ceramic
Wire
Copper alloy, silver plated
Characteristic
UL 248-14
CSA C22.2 No. 248.14
cULus Recognized
cULus Listed
Materials
Approvals
Features
Dimensions (mm)
6,1 –0,2
max. 2,77
Temperature
Operating Temperature
Climatic Category
Stock Conditions
-65 ºC to +125 ºC (consider de-rating)
-65 ºC/+125 ºC/21 days
(IEC 60068-1,-2-1,-2-2,-2-78)
+10 ºC to +60 ºC
relative humidity
≤
75 % yearly average,
without dew, maximum value for 30 days-95 %
24 cycles at 15 min each (IEC 60068-2-6)
10 - 60 Hz at 0.75 mm amplitude
60 - 2000 Hz at 10 g acceleration
235 ºC, 2 s (IEC 60068-2-58)
260 ºC, 10 s (IEC 60068-2-58)
up to 5 A
Heat resistant ceramic housing
For line or low voltage applications
Low voltage drop
Internationally approved
Also available as holder system 424 with
mounted fuse 419
WebLinks
Further infos see:
www.wickmanngroup.com
Further application infos see Fuseology:
www.wickmanngroup.com/download/
fuseology.pdf
Vibration Resistance
1,45 -0,2
1,45 -0,2
Solderability
Pad Layout
3,0
3,15 +0,05
Soldering Heat Resistance
Minimum Cross Section, Copper
Conducting path - min 0.175 mm
2
Path thickness - min 35
µm
from 7 A on Conducting path - min 0.35 mm
2
Path thickness - min 70
µm
1,96 +0,05
1,96 +0,05
Mounting
Marking
2.0 x I
N
< 5s
< 30 s
Avoid circuit traces below the fuse
F, Current Rating
0.23 g (approx.)
Limits for Pre-arcing Time
Rated Current
62 mA ... 10.00 A
12.00 A ... 15.00 A
1.0 x I
N
>2h
>2h
Unit Weight
Permissible continuous operating current is
≤
7 0 % at ambient temperature of 23 ºC (73.4 ºF).
Rated
Amp
Voltage
Breaking Voltage Drop Power Dissipation
Melting Integral Approvals
Current
Code
Rating
Capacity
1.0 x I
N
1.0 x I
N
10 x I
N
typ. (mV)
typ. (mW)
max. (A
2
s) typ. (A
2
s)
62mA
125mA
250mA
500mA
750mA
1.00A
1.50A
2.00A
2.50A
3.00A
4.00A
5.00A
7.00A
8.00 A
10.00A
0062
0125
0250
0500
0750
1100
1150
1200
1250
1300
1400
1500
1700
1800
2100
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
1600
1300
950
360
350
210
250
180
220
160
140
130
130
110
100
85
120
150
200
300
230
500
400
550
600
670
750
1200
1300
1400
0.00014
0.00085
0.0065
0.093
0.25
0.50
1.10
1.10
1.20
2.00
4.30
7.50
13.60
17.50
27.00
0.000095
0.00067
0.0052
0.074
0.20
0.42
0.95
0.90
0.95
1.70
3.42
6.80
11.60
13.80
23.50
•
•
•
•
•
•
•
•
•
•
•
•
cURus
cULus
50 A / 125 V AC/DC
50-60 Hz
cos
ϕ
= 1.0
35 A / 125 V AC
50-60 Hz
cos
ϕ
= 1.0
100 A / 125 V DC
50 A / 65 V AC/DC
50-60 Hz
cos
ϕ
= 1.0
300 A / 24 V DC
•
•
•
12.00A
15.00A
2120
2150
65V
65V
70
58
1100
1200
65.00
125.00
52.0
103.00
•
•
Order
Information
Qty.
Order-
Number
Series
419
Amp Code
Packaging
Specifications are subject
to change without notice
050912
WebSite
Europe
Tel: +49 2302 662-107
www.wickmanngroup.com E-mail: sales@wickmann.com
Americas
Tel: +1 404 699-7820
E-mail: service@wickmannusa.com
Asia
Tel: +852 26 14-1108
E-mail: sales@wickmann.com.hk
China
Tel: +86 21 6432 5146
E-mail: sales@wickmann.cn
LITTELFUSE [ LITTELFUSE ]
