INIATURE
M
INIATURE
F
USES
This product is not recommended
for new designs. Please refer to
Littelfuse No. 217.
5x20 mm / No. 193
250V,
IEC 60127-2/II, 250V, F
Time-Current Characteristic
Quick Acting (F)
IEC 60127-2/II
DIN 41661
VDE
SEMKO
cULus Recognized
CCC
Visual fault indication
Direct solderable or plug-in versions
Internationally approved
Worldwide availability
Specifications
Packaging
000: Bulk (1000 pcs.)
002: Bulk (20x10 pcs.)
043: With mounted holder - Tape/Reel (1250 pcs.)
on request
Tube:
End Caps:
Optional Holders:
Glass
Nickel-plated brass
Nickel-plated caps
Tin-plated copper wires
Standard
Approvals
Materials
Features
Dimensions (mm)
Temperature
Operating Temperature
Climatic Category
Stock Conditions
-25 ºC to +70 ºC (consider de-rating)
-25 ºC / +70 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 (EN 60068-6)
10 - 60 Hz at 0.75 mm amplitude
60 - 2000 Hz at 10 g acceleration
260 ºC,
≤
3 s (Wave)
350 ºC,
≤
1 s (Lötkolben)
260 ºC, 10 s (IEC 60068-2-20)
WebLinks
Further info see:
www.wickmanngroup.com
Further application info see fuseology:
www.wickmanngroup.com/download/
fuseology.pdf
Vibration Resistance
Solderability
Optional Holders
Soldering Heat Resistance
Marking
, F, Current Rating, L, 250 V, Approvals
Limits for Pre-arcing Time
Rated Current
32 mA ... 100 mA
125 mA ... 6.30 A
Unit Weight
2.1 x I
N
< 30 min
< 30 min
1.5 x I
N
>1h
>1h
2.75 x I
N
4 x I
N
10 x I
N
1.0 g (approx.)
1.9 g (with mounted holders)
10 ms ... 500 ms 3 ms ... 100 ms <20 ms
50 ms ... 2 s 10 ms ... 300 ms <20 ms
SEMKO
CURus
VDE
32 mA
40 mA
50 mA
63 mA
80 mA
100 mA
125 mA
160 mA
200 mA
250 mA
315 mA
400 mA
500 mA
630 mA
800 mA
1.00 A
1.25 A
1.60 A
2.00 A
2.50 A
3.15 A
4.00 A
5.00 A
6.30 A
0032
0040
0050
0063
0080
0100
0125
0160
0200
0250
0315
0400
0500
0630
0800
1100
1125
1160
1200
1250
1315
1400
1500
1630
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
10000
1
8000
1
7000
1
5000
1
3300
2600
2000
2000
300
270
35 A / 250 V AC
250
50-60 Hz
200
cos
ϕ
= 1.0
190
180
170
165
160
155
150
145
140
40 A/250 V AC/cos
ϕ=1.0
130
50 A/250 V AC/cos
ϕ=1.0
125
63 A/250 V AC/cos
ϕ=1.0
100
1.6
1
1.6
1
1.6
1
1.6
1
0.6
0.7
0.8
0.9
0.2
0.3
0.3
0.3
0.3
0.4
0.5
0.6
0.8
1.0
1.0
1.1
1.3
2.1
2.3
2.5
0.0020
0.0032
0.0050
0.0079
0.0032
0.007
0.014
0.024
0.018
0.032
0.062
0.13
0.23
0.44
1.0
1.4
2.7
4.3
7.8
13
20
21
38
72
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Order
Information
050912
1 IEC 60127-2 values
Qty.
Order-
Number
Series
193
Amp Code
Packaging
Asia
Tel: +852 26 14-1108
E-mail: sales@wickmann.com.hk
p
p
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p=pending
Specifications are subject
to change without notice.
China
Tel: +86 21 6432 5146
E-mail: sales@wickmann.cn
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
CCC
Permissible continuous operating current is
≤
100 % at ambient temperature of 23 ºC (73.4 ºF).
Rated
Amp
Voltage
Breaking
Voltage Drop Power Dissipation Melting Integral
Current
Code
Rating
Capacity
1.0 x
I
N
1.5 x
I
N
10 x
I
N
max. (mV)
max. (W)
max. (A
2
s)
Approvals
FPGA/CPLD
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