UBMINIATURE
S
UBMINIATURE
F
USES
WICKMANN
TR5
廬
/ No. 373/3 78
373/3
/378
250V,
UL 248-14, 250V, F
Time-Current Characteristic
Quick Acting (F)
Specifications
Packaging
000: Tape/Ammopack (1000 pcs.)
041: Short Leads - Bulk (1000 pcs.)
Standard
UL 248-14
CSA C22.2 No. 248.14
Materials
Base/Cap:
Brown Thermoplastic
Polyamide PA 6.6, UL 94V0
Round Pins: Copper alloy, tin plated
Approvals
UL Listed: File No. E 67006
CSA Certified: File No. 51378
Temperature
Operating Temperature
-40潞C to +85潞C (consider de-rating)
-25潞C to +70潞C (8A, 10A; consider de-rating)
Features
Dimensions (mm)
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8,5
Reduced PCB space requirements
Direct solderable or plug-in versions
Internationally approved
Low internal resistance
Shocksafe casing
Vibration resistant
Climatic Category
-25潞C/+70潞C/21 days (EN 60068-1..3)
Stock Conditions
+10潞C to +60潞C
relative humidity
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75% yearly average,
without dew, maximum value for 30 days-95%
max. 8
WebLinks
Data Sheet
0,5 min
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0,6
www.wickmann.com/products/373.pdf
Vibration Resistance
24 cycles at 15 min. each (EN 60068-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
L
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
260潞C,
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3 sec. (Wave)
350潞C,
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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
260潞C, 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
2.0 x I
Rated
< 5s
Unit Weight
0.77g (approx.)
Permissible continuous operating current is
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70% at ambient temperature of 23潞C (73.4潞F).
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)
max. (A
2
s)
No. 373
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
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
1400
1300
1200
1100
1000
950
850
750
650
230
220
210
200
190
180
170
160
150
140
130
120
115
70
85
100
110
125
155
170
190
205
95
110
135
160
190
225
275
320
375
445
520
630
1000
0.0001
0.00023
0.00037
0.0013
0.0019
0.004
0.0065
0.014
0.032
0.016
0.024
0.039
0.069
0.11
0.2
0.38
0.63
1.2
1.9
3.5
6.2
9.1
Approvals
CSA
UL
50A / 250VAC
50-60Hz
cos
蠒
= 1.0
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No. 378
8.00A
2
10.00A
2
1800
2100
Rated
for short circuit back-up protection
50A / 250VAC
250V
120
50-60Hz/cos
蠒
= 1.0
250V
110
> 4h; 2.0 x I
Rated
< 60s
1800
2500
26
49
1
Ratings 8.00A and 10.00A: 0.7 x I
2
Conducting path cross-section minimum
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0.2mm虜
Order
Information
000801
Qty.
Order-
Number
Series
Amp Code
Packaging
WebSite:
www.wickmann.com
FaxBack: +1 (404) 699-6176
鈥?Europe
Tel: +49 (2302) 662-107
鈥?Americas
Tel: +1 (404) 699-7820
鈥?Asia
Tel: +852 26 14-1108
E-mail: sales@wickmann.com
E-mail: service@wickmannusa.com E-mail: sales@wickmann.com.hk
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