UBMINIATURE
S
UBMINIATURE
F
USES
WICKMANN
TR5
®
/ No. 374/3 79
374/3
4/379
UL 248-14, 250V, T
250V,
Time-Current Characteristic
Time Lag (T)
Specifications
Packaging
00: Tape/Ammopack (1000 pcs.)
41: Short Leads - Bulk (1000 pcs.)
Standard
UL 248-14
CSA C22.2 No. 248.14
Materials
Brown Thermoplastic
Polyamide PA 6.6, UL 94V0
Round Pins: Copper alloy, tin plated
Base/Cap:
Approvals
UL Listed: File No. E 67006
CSA Certified: File No. 51378
Temperature
Operating Temperature
-40ºC to +85ºC (consider de-rating)
-25ºC to +70ºC (8A, 10A; consider de-rating)
Features
Dimensions (mm)
∅
8,5
max. 8
Reduced PCB space requirements
Direct solderable or plug-in versions
Internationally approved
Low internal resistance
Shocksafe casing
Vibration resistant
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
Data Sheet
0,5 min
Vibration Resistance
24 cycles at 15 min. each (EN 60068-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
L
∅
0,6
www.wickmann.com/products/374.pdf
Approval Certificates
www.wickmann.com/approvals
Lead Pull Strength
10N (EN 60068-2-21)
5,08
1 +0,1
Time-Current Curve
Page 58
www.wickmann.com/itcurves
Solderability
260ºC,
≤
3 sec. (Wave)
350ºC,
≤
1 sec. (Hand)
Packaging
Holes in PCB
Long Leads (L=18.8mm)
Short Leads (L=4.3mm)
Page 118
www.wickmann.com/pack
Soldering Heat Resistance
260ºC, 10 sec. (IEC 60068-2-20)
FaxBack Document # 301
Marking
, TR5, 250V, T, Current Rating, Approvals
Limits for Pre-arcing Time
Rated Current
50mA ... 6.30A
1
2.0 x I
Rated
< 60s
Unit Weight
0.77g (approx.)
Permissible continuous operating current is
≤
70% at ambient temperature of 23ºC (73.4ºF).
Rated
Amp
Voltage
Breaking
Voltage Drop Power Dissipation Melting Integral
1.0 x I
Rated
10 x I
Rated
Current
Code
Rating
Capacity
1.0 x I
Rated
max. (mV)
max. (mW)
min. (A
2
s)
No. 374
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
0050
0063
0080
0100
0125
0160
0200
0250
0315
0400
0500
0630
0800
1100
1125
1160
1200
1250
1315
1400
1500
1630
1800
2100
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
800
1000
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
110
190
Approvals
CSA
UL
50A / 250VAC
50-60Hz
cos
ϕ
= 1.0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
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•
•
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No. 379
8.00A
2
10.00A
2
for short circuit back-up protection
250V
80
50A / 250VAC
250V
90
50-60Hz/cos
ϕ
= 1.0
2 Conducting path cross-section minimum
≥
0.2mm²
1 Ratings 8.00A and 10.00A: 0.7 x I
> 4h; 2.0 x I
Rated
< 60s
Rated
Order
Information
000801
Qty.
Order-
Number
Series
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
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