SUBMINIATURE FUSES
No. 374 / TR5®
UL 248-14, 250 V, T
lead free
Specifications
Packaging
000: Tape/Ammopack (1000 pcs.)
041: Short Leads - Bulk (1000 pcs.)
Time-Current Characteristic
Time Lag (T)
Materials
Base/Cap: Brown Thermoplastic
Polyamide PA 6.6, UL 94 V0
Round Pins: Copper, Sn plated
Standard
UL 248-14
CSA C22.2 No. 248.14
Operating Temperature
Approvals
UL Listed
-40 ºC to +85 ºC (consider de-rating)
CSA Certified
Climatic Category
-40 ºC/+85 ºC/21 days
(EN 60068-1,-2-1,-2-2,-78)
Features
Lead free
Stock Conditions:
Reduced PCB space requirements
Direct solderable or plug-in versions
Internationally approved
Low internal resistance
Shocksafe casing
+10 ºC to +60 ºC
Dimensions (mm)
relative humidity ≤ 75 % yearly average,
without dew, maximum value for 30 days-95 %
Vibration Resistance
Vibration resistant
24 cycles at 15 min. each (EN 60068-6)
10 - 60 Hz at 0.75mm amplitude
60 - 2000 Hz at 10 g acceleration
Hologen free
CCCe for China import
WebLinks
Lead Pull Strength
10 N (EN 60068-2-21)
Further info see:
www.wickmanngroup.com
Solderability
Further application info see fuseology:
www.wickmanngroup.com/download/
fuseology.pdf
260 ºC, ≤ 3 s (Wave)
350 ºC, ≤ 3 s (Solder iron)
Soldering Heat Resistance
260 ºC, 10 s (IEC 60068-2-20)
Marking
Holes in PCB
, 374, 250 V, T, Current Rating, Approvals
Long Leads (L=18.8mm)
Short Leads (L=4.3mm)
Unit Weight
0.77 g (approx.)
Limits for Pre-arcing Time
Rated Current
50 mA ... 10.00 A
2.0 x IN
< 60 s
Permissible continuous operating current is ≤ 70 % at ambient temperature of 23 ºC (73.4 ºF).
Rated
Current
Amp
Code
Voltage
Rating
Breaking
Capacity
Voltage Drop Power Dissipation Melting Integral
Approvals
1.0 x IN
1.0 x IN
10 x IN
max. (mV)
max. (mW)
min. (A2s)
50mA
63mA
80mA
100mA
125mA
160mA
0050
0063
0080
0100
0125
0160
250V
250V
250V
250V
250V
250V
900
800
700
600
550
480
45
50
55
60
70
80
0.0056
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0.009
0.014
0.025
0.044
0.058
200mA
250mA
315mA
400mA
500mA
630mA
800mA
1.00A
1.25A
0200
0250
0315
0400
0500
0630
0800
1100
1125
250V
250V
250V
250V
250V
250V
250V
250V
250V
390
350
300
250
220
210
160
155
145
80
90
95
100
110
135
130
155
185
0.1
0.17
0.26
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
50 A / 250 V AC
50-60 Hz
0.32
0.6
cos
ϕ = 1.0
0.75
0.98
2.1
3.2
1.60A
2.00A
2.50A
3.15A
4.00A
5.00A
1160
1200
1250
1315
1400
1500
250V
250V
250V
250V
250V
250V
130
125
120
110
100
95
210
250
300
350
400
475
4.5
7.5
14
22
36
59
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
6.30A
1630
250V
90
570
110
•
•
•
•
•
1
1
8.00A
1800
250V
80
1000
150
•
•
10.00A
2100
250V
90
1250
280
1
Conducting path cross-section minimum ≥0.2mm²
Order
Information
Qty.
Order-
Number
Series
374
Amp Code
Packaging
Specifications are subject
to change without notice
WebSite
Europe Tel: +49 2302 662-107
Americas Tel: +1 404 699-7820
Asia Tel: +852 26 14-1108
China Tel: +86 21 6432 5146
E-mail: sales@wickmann.cn
050114
www.wickmanngroup.com E-mail: sales@wickmann.com
E-mail: service@wickmannusa.com E-mail: sales@wickmann.com.hk