INIATURE
M
INIATURE
F
USES
5x20 mm / No. 194
This product is not recommended
for new designs. Please refer to
Littelfuse No. 216.
250V,
IEC 60127-2/I, 250V, F
Time-Current
Standard
Quick Acting (F)
IEC 60127-2/I
DIN 41660
VDE
SEMKO
cULus Recognized
CCC
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:
Ceramic
Nickel-plated brass
Nickel-plated caps
Tin-plated copper wires
Characteristic
Approvals
Materials
Features
Dimensions (mm)
High breaking capacity
Direct solderable or plug-in versions
Internationally approved
Worldwide availability
Temperature
Operating Temperature
Climatic Category
Stock Conditions
-40 ºC to +85 ºC (consider de-rating)
-40 ºC / +85 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 (Soldering iron)
260 ºC, 10 s (IEC 60068-2-20)
W ebLinks
Further info see:
www.wickmanngroup.com
Vibration Resistance
Further application info see fuseology:
Optional Holders
www.wickmanngroup.com/download/
fuseology.pdf
Solderability
Soldering Heat Resistance
only 2 A / 2.5 A / 4 A / 8 A / 10 A
Limits for Pre-arcing Time
Rated Current
200 mA ... 3.15 A
4.00 A ... 6.30A
8.00 A ... 10.00 A
12.50 A ... 16.00 A
Marking
, F, Current Rating, H, 250 V, Approvals
Unit Weight
2.1 x I
N
< 30 min
< 30 min
< 30 min
< 30 min
1.5 x I
N
>1h
>1h
> 30 min
>1 h
2.75 x I
N
10 ms ... 2 s
10 ms ... 3 s
10 ms ... 3 s
40 ms ... 20 s
4 x I
N
3 ms ... 300 ms
3 ms ... 300 ms
3 ms ... 300 ms
10 ms ... 1 s
10 x I
N
< 20 ms
< 20 ms
< 20 ms
< 30 ms
1.2 g (approx.)
2.2 g (with mounted holders)
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)
200 mA
1
250 mA
315 mA
1
400 mA
1
500 mA
1
630 mA
1
800 mA
1
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
1
8.00 A
10.00 A
1
1
12.50 A
1
16.00 A
1
Approvals
SEMKO
cURus
CCC
VDE
0200
0250
0315
0400
0500
0630
0800
1100
1125
1160
1200
1250
1315
1400
1500
1630
1800
2100
2125
2160
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
3500
1000
950
900
850
800
750
700
1500 A / 250 V AC
650
50-60 Hz
500
cos
ϕ
= 0.7-0.8
400
350
300
270
250
200
150
170
750 A / 250 V AC 1000 A / 125 V AC
100
cos
ϕ
= 1
90
1.2
0.8
0.8
0.9
1.0
1.1
1.3
1.4
1.6
1.8
2.0
2.3
2.8
3.5
3.7
4.0
3.8
3.9
4.0
4.5
0.007
0.013
0.015
0.027
0.041
0.075
0.12
0.29
0.7
1.0
1.8
3.0
7.8
15
35
75
70
150
250
480
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
p
p
G
G
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
p
p
*
*
p
p
• p
• p
• p
• p
• p
• •
• •
• •
• •
• •
• •
• •
• •
• •
•
•
•
•
1 Not mentioned in the fuse standards.
* test report available
G Expert Report
Order
Information
050912
Qty.
Order-
Number
Series
194
Amp Code
Packaging
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
Asia
Tel: +852 26 14-1108
E-mail: sales@wickmann.com.hk
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