INIATURE
M
INIATURE
F
USES
WICKMANN
5x20mm / No. 197
250V,
UL 248-14, 250V, M
Time-Current Characteristic
Medium Time Lag (M)
Specifications
Packaging
000: Bulk (1000 pcs.)
040: Axial Leads - Bulk (1000 pcs.)
043: Axial Leads - Tape/Reel (1250 pcs.)
Standard
UL 248-14
CSA C22.2 No. 248.14
Materials
Tube:
End Caps:
Axial Leads:
Glass
Nickel-plated brass
Silver-plated caps
Tin-plated copper wires
Approvals
UL Listed: File No. E 67006
cUL Listed: File No. E 67006
Features
Dimensions (mm)
Visual fault indication
Direct solderable or plug-in versions
Internationally approved
Worldwide availability
Temperature
Operating Temperature
-25ºC to +70ºC (consider de-rating)
Climatic Category
-25ºC/+70ºC/21 days (EN 60068-1..3)
Stock Conditions
+10ºC to +60ºC
relative humidity
≤
75% yearly average,
without dew, maximum value for 30 days-95%
WebLinks
∅
5,2
20
0,65
+0.04
-0.01
∅
5,4
21 +0,5
103,5 max.
Data Sheet
www.wickmann.com/prducts/197.pdf
Approval Certificates
www.wickmann.com/approvals
Vibration Resistance
24 cycles at 15 min. each (EN 60068-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
Time-Current Curve
www.wickmann.com/itcurves
Solderability
260ºC,
≤
3 sec. (Wave)
350ºC,
≤
1 sec. (Hand)
Packaging
www.wickmann.com/pack
FaxBack Document # 201
Soldering Heat Resistance
260ºC, 10 sec. (IEC 60068-2-20)
Marking
, Current Rating, 250VAC, 197, Approvals
Unit Weight
Limits for Pre-arcing Time
Rated Current
250mA ... 7.00A
1.0g (approx.)
1.9g (with leads)
< 120s
1.35 x I
Rated
2.0 x I
Rated
< 1h
75%
Permissible continuous operating current is
≤
75% at ambient temperature of 23ºC (73.4ºF).
Rated
Amp
Voltage
Breaking
Voltage Drop Power Dissipation Melting Integral
Current
Code
Rating
Capacity
1.0 x I
Rated
1.0 x I
Rated
10 x I
Rated
max. (mV)
max. (W)
typ. (A
2
s)
250mA
300mA
350mA
400mA
500mA
600mA
700mA
800mA
1.00A
1.25A
1.60A
2.00A
2.50A
3.00A
3.50A
4.00A
5.00A
6.00A
7.00A
0250
0300
0350
0400
0500
0600
0700
0800
1100
1125
1160
1200
1250
1300
1350
1400
1500
1600
1700
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
125V
125V
125V
125V
350
300
300
280
250
230
210
200
180
170
150
130
120
115
110
105
100
95
90
0.3
0.3
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.7
0.8
0.9
1.0
1.1
1.3
1.3
1.4
1.4
1.4
0.019
0.038
0.065
0.092
0.19
0.31
0.43
0.48
1.3
2.2
4.3
8.6
10
17
26
32
55
96
140
Approvals
cUL
UL
35A / 250VAC
10kA / 125VAC
50-60Hz
cos
ϕ
= 0.7-0.8
100A / 250VAC
10kA / 125VAC
50-60Hz
cos
ϕ
= 0.7-0.8
10kA / 125VAC
50-60Hz
cos
ϕ
= 0.7-0.8
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Order
Information
000801
Qty.
Order-
Number
Series
197
Amp Code
Packaging
WebSite:
www.wickmann.com
FaxBack: +1 (404) 699-6176
• Europe
Tel: +49 (2302) 662-107
• Americas
Tel: +1 (404) 699-7820
• Asia
Tel: +852 26 14-1108
E-mail: sales@wickmann.com
E-mail: service@wickmannusa.com E-mail: sales@wickmann.com.hk
INIATURE
M
INIATURE
F
USES
WICKMANN
5x20mm / No. 197
00
Time (sec.)
000801
WebSite:
www.wickmann.com
FaxBack: +1 (404) 699-6176
10
0 ,0
10
,0 0
0
1 ,0
00
10
0
10
1
0 .1
0 .0
1
0 .0
01
1
1 .5
I-t C h a rac te ristic s
(M in-M ax Lim it)
U L 24 8-1 4
2
3
4
5
6
7
8 9 10
15
I
Fault
/ I
Rated
Contact WICKMANN for individual I-t curves
• Europe
Tel: +49 (2302) 662-107
• Americas
Tel: +1 (404) 699-7820
• Asia
Tel: +852 26 14-1108
E-mail: sales@wickmann.com
E-mail: service@wickmannusa.com E-mail: sales@wickmann.com.hk
