UBMINIATURE
S
UBMINIATURE
F
USES
No. 374 / TR5
®
374
V,
UL 248-14, 250 V, T
lead free
T ime-Current
Time Lag (T)
Specifications
Packaging
000: Tape/Ammopack (1000 pcs.)
041: Short Leads - Bulk (1000 pcs.)
Base/Cap:
Brown Thermoplastic
Polyamide PA 6.6, UL 94 V0
Round Pins: Copper, Sn plated
-40 ºC to +85 ºC (consider de-rating)
-40 ºC/+85 ºC/21 days
(EN 60068-1,-2-1,-2-2,-78)
+10 ºC to +60 ºC
relative humidity
≤
75 % yearly average,
without dew, maximum value for 30 days-95 %
24 cycles at 15 min. each (EN 60068-6)
10 - 60 Hz at 0.75mm amplitude
60 - 2000 Hz at 10 g acceleration
10 N (EN 60068-2-21)
260 ºC,
≤
3 s (Wave)
350 ºC,
≤
3 s (Solder iron)
260 ºC, 10 s (IEC 60068-2-20)
Characteristic
Materials
Standard
UL 248-14
CSA C22.2 No. 248.14
UL Listed
CSA Certified
Approvals
Temperature
Operating Temperature
Climatic Category
Stock Conditions:
Features
Dimensions (mm)
W ebLinks
Lead free
Reduced PCB space requirements
Direct solderable or plug-in versions
Internationally approved
Low internal resistance
Shocksafe casing
Vibration resistant
Hologen free
CCCe for China import
Vibration Resistance
Further info see:
Lead Pull Strength
Solderability
www.wickmanngroup.com
www.wickmanngroup.com/download/
fuseology.pdf
Further application info see fuseology:
Soldering Heat Resistance
Marking
, 374, 250 V, T, Current Rating, Approvals
Holes in PCB
Long Leads (L=18.8mm)
Short Leads (L=4.3mm)
Unit Weight
Limits for Pre-arcing Time
Rated Current
50 mA ... 10.00 A
0.77 g (approx.)
2.0 x I
N
< 60 s
cULus
CSA
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
8.00A
1
10.00A
1
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
50 A / 250 V AC
50-60 Hz
cos
ϕ
= 1.0
900
800
700
600
550
480
390
350
300
250
220
210
160
155
145
130
125
120
110
100
95
90
80
90
45
50
55
60
70
80
80
90
95
100
110
135
130
155
185
210
250
300
350
400
475
570
1000
1250
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
150
280
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1 Conducting path cross-section minimum
≥
0.2mm²
Order
Information
050114
Qty.
Order-
Number
Series
374
Amp Code
Packaging
Asia
Tel: +852 26 14-1108
E-mail: sales@wickmann.com.hk
Specifications are subject
to change without notice
China
Tel: +86 21 6432 5146
E-mail: sales@wickmann.cn
WebSite
Europe
Tel: +49 2302 662-107
www.wickmanngroup.com E-mail: sales@wickmann.com
Americas
Tel: +1 404 699-7820
E-mail: service@wickmannusa.com
CCCe
UL
Permissible continuous operating current is
≤
70 % at ambient temperature of 23 ºC (73.4 ºF).
Rated
Amp
Voltage
Breaking
Voltage Drop Power Dissipation Melting Integral
1.0 x I
N
10 x I
N
Current
Code
Rating
Capacity
1.0 x I
N
max. (mV)
max. (mW)
min. (A
2
s)
Approvals
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
LITTELFUSE [ LITTELFUSE ]
