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W I C K M A N N
000801
U
C
8,5
0
m
L
0,6
5,08
1
50mA
63mA
80mA
100mA
125mA
160mA
200mA
250mA
315mA
400mA
500mA
630mA
800mA
1.00A
1.25A
1.60A
2.00A
2.50A
3.15A
4.00A
5.00A
6.30A
No. 379
0050
0063
0080
0100
0125
0160
0200
0250
0315
0400
0500
0630
0800
1100
1125
1160
1200
1250
1315
1400
1500
1630
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
900
800
700
600
550
480
390
350
300
250
220
210
160
155
145
130
125
120
110
100
95
90
45
50
55
60
70
80
80
90
95
100
110
135
130
155
185
210
250
300
350
400
475
570
0.0056
0.009
0.014
0.025
0.044
0.058
0.1
0.17
0.26
0.32
0.6
0.75
0.98
2.1
3.2
4.5
7.5
14
22
36
59
110
8.00A
10.00A
1800
2100
250V
250V
80
90
800
1000
110
190
50A / 250VAC
50-60Hz
cos
= 1.0
50A / 250VAC
50-60Hz/cos
= 1.0
2 Conducting path cross-section minimum
≥
0.2mm2
Order-
Series
Number
2
2
S
UBMINIATURE
TR5
/ No. 374/379
F
USES
UL 248-14, 250V
Time-Current Characteristic
Time Lag (T)
Standard
UL 248-14
CSA C22.2 No. 248.14
Approvals
UL Listed: File No. E 67006
CSA Certified: File No. 51378
Features
Reduced PCB space requirements
Direct solderable or plug-in versions
Internationally approved
Low internal resistance
Shocksafe casing
Vibration resistant
Weblinks
Data Sheet
www.wickmann.com/products/374.pdf
Approval Certificates
www.wickmann.com/approvals
Time-Current Curve
Page 58
www.wickmann.com/itcurves
Packaging
Page 118
www.wickmann.com/pack
FaxBack Document # 301
, T
Dimensions (mm)
Long Leads (L=18.8mm)
Short Leads (L=4.3mm)
Limits for Pre-arcing Time
Rated Current 2.0 x I
Rated
50mA ... 6.30A
1
< 60s
Permissible continuous operating current is
≤
Rated
Amp
Voltage
Current
Code
Rating
No. 374
70% at ambient temperature of 23oC (73.4oF).
Breaking
Voltage Drop Power Dissipation Melting Integral
Capacity
1.0 x I
1.0 x I
max. (mV)
Approvals
10 x I
min. (A
2
s)
max. (mW)
for short circuit back-up protection
1
Ratings 8.00A and 10.00A: 0.7 x I
Rated
> 4h; 2.0 x I
Rated
< 60s
Order
Information
Holes in PCB
Qty.
Amp Code Packaging
Specifications
Packaging
00: Tape/Ammopack (1000 pcs.)
41: Short Leads - Bulk (1000 pcs.)
Materials
Base/Cap:
Brown Thermoplastic
Polyamide PA 6.6, UL 94V0
Round Pins: Copper alloy, tin plated
Operating T
emperature
-40oC to +85oC (consider de-rating)
-25oC to +70oC (8A, 10A; 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%
Vibration Resistance
24 cycles at 15 min. each (EN 60068-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
Lead Pull Strength
10N (EN 60068-2-21)
Solderability
260oC,
≤
3 sec. (Wave)
350oC,
≤
1 sec. (Hand)
Soldering Heat Resistance
260oC, 10 sec. (IEC 60068-2-20)
Marking
, TR5, 250V, T, Current Rating, Approvals
Unit Weight
0.77g (approx.)