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UBMINIATURE FUSES S UBMINIATURE FUSES
WICKMANN
TR5(R) / No. 374/3 79 374/3 4/379
250V, UL 248-14, 250V, T
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
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
-40C to +85C (consider de-rating) -25C to +70C (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
-25C/+70C/21 days (EN 60068-1..3)
Stock Conditions:
+10C to +60C 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
260C, 3 sec. (Wave) 350C, 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
260C, 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 IRated
< 60s
Unit Weight
0.77g (approx.)
Permissible continuous operating current is 70% at ambient temperature of 23C (73.4F). Rated Amp Voltage Breaking Voltage Drop Power Dissipation Melting Integral 1.0 x IRated 10 x IRated Current Code Rating Capacity 1.0 x IRated max. (mV) max. (mW) min. (A2s) 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 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 = 1.0
* * * * * * * * * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * * * * * * * *
No. 379
8.00A 2 10.00A 2
1 Ratings 8.00A and 10.00A: 0.7 x I > 4h; 2.0 x IRated < 60s Rated
for short circuit back-up protection 80 50A / 250VAC 90 50-60Hz/cos = 1.0
2 Conducting path cross-section minimum 0.2mm
Order Information
000801
Qty.
OrderNumber
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 E-mail: service@wickmannusa.com E-mail: sales@wickmann.com.hk
UBMINIATURE FUSES S UBMINIATURE FUSES
WICKMANN
TR5(R) / No. 374
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
I-t Cha racteristic s
(M in-M ax Lim it)
U L 24 8-1 4 T es t v alu e
1
1 .5
2
3
4
5
6
7
8 9 10
15
1
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

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