W I C K M A N N
SUBMINIATURE FUSES
TR5® / No. 372
IEC 60127-3/IV, 250V, T
Time-Current Characteristic
Time Lag (T)
Specifications
Packaging
000: Tape/Ammopack (1000 pcs.)
041: Short Leads - Bulk (1000 pcs.)
Standard
Materials
IEC 60127-3/IV
Base/Cap: Brown Thermoplastic
Polyamide PA 6.6, UL 94V0
Round Pins: Copper alloy, tin plated
Approvals
VDE: License No. 97187
License No. 116448 (5A)
SEMKO: Certificate No. 9812212
Certificate No. 9748179 (5A)
cULus Recognized: File No. E 67006
MITI: File No. 32-1888
Operating Temperature
-40ºC to +85ºC (consider de-rating)
Climatic Category
-25ºC/+70ºC/21 days (EN 60068-1..3)
Features
Stock Conditions
+10ºC to +60ºC
relative humidity ≤ 75% yearly average,
without dew, maximum value for 30 days-95%
2
Dimensions (mm)
Reduced PCB space requirements
Direct solderable or plug-in versions
Internationally approved
Low internal resistance
Shocksafe casing
8,5
Vibration Resistance
24 cycles at 15 min. each (EN 60068-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
WebLinks
Data Sheet
0,6
www.wickmann.com/products/372.pdf
Lead Pull Strength
10N (EN 60068-2-21)
Approval Certificates
www.wickmann.com/approvals
Solderability
5,08
Time-Current Curve
Page 58
260ºC, ≤ 3 sec. (Wave)
350ºC, ≤ 1 sec. (Hand)
www.wickmann.com/itcurves
Soldering Heat Resistance
260ºC, 10 sec. (IEC 60068-2-20)
Holes in PCB
Packaging
Page 118
www.wickmann.com/pack
Marking
Long Leads (L=18.8mm)
Short Leads (L=4.3mm)
, 372, 250V, T, Current Rating, Approvals
FaxBack Document # 300
Unit Weight
0.77g (approx.)
Limits for Pre-arcing Time
Rated Current 1.5 x IRated 2.1 x IRated 2.75 x IRated
4 x IRated
10 x IRated
50mA ... 5.00A
> 1h
< 2 min
400ms ... 10s 150ms ... 3s 20ms ... 150ms
Permissible continuous operating current is ≤ 100% at ambient temperature of 23ºC (73.4ºF).
Rated
Current
Amp
Code
Voltage
Rating
Breaking
Capacity
Voltage Drop Power Dissipation Melting Integral
Approvals
1.0 x IRated
1.5 x IRated
10 x IRated
2
max. (mV)
max. (mW)
min. (A s)
50mA
63mA
80mA
0050
0063
0080
250V
250V
250V
500
400
370
70
80
100
0.01
0.02
0.023
•
•
•
•
•
•
•
•
•
100mA
125mA
160mA
0100
0125
0160
250V
250V
250V
300
260
200
110
120
130
0.047
0.066
0.14
•
•
•
•
•
•
•
•
•
200mA
250mA
315mA
400mA
500mA
630mA
0200
0250
0315
0400
0500
0630
250V
250V
250V
250V
250V
250V
170
150
140
130
125
120
140
150
160
170
180
200
0.2
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0.28
0.36
1
35A / 250VAC
50-60Hz
0.9
1.3
2.5
cos
ϕ = 1.0
800mA
1.00A
1.25A
0800
1100
1125
250V
250V
250V
110
110
95
220
360
450
3.8
5.5
9
•
•
•
•
•
•
•
•
•
•
•
1.60A
1160
1200
1250
1315
1400
1500
250V
250V
250V
250V
250V
250V
95
85
80
80
75
80
450
600
700
1100
1200
1300
14
23
35
60
95
94
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
2.00A 2
2.50A 2
3.15A 2
4.00A
5.00A
40A / 250VAC
50A / 250VAC
G
G
1
2
G
Expert Report
Per UL, approved breaking capacity is 50 A at 250V.
Contact WICKMANN for alternative version rated at 250V, Series No. 392.
Order
Qty.
Order-
Series
372
Amp Code
Packaging
Information
Number
WebSite: www.wickmann.com
FaxBack: +1 (404) 699-6176
• Europe Tel: +49 (2302) 662-107 • Americas Tel: +1 (404) 699-7820
E-mail: sales@wickmann.com E-mail: service@wickmannusa.com E-mail: sales@wickmann.com.hk
• Asia Tel: +852 26 14-1108
010827
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