Radial Lead Fuses
TR5® > Fast-Acting > 373 Series
373 Series, TR5®, Fast-Acting Fuse
Description
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Features
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Agency Approvals
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to 10A
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Agency
Agency File Number
Ampere Range
50mA - 6.3A
50mA - 6.3A
File number:
E 67006
Certification:
51378
Applications
File number:
E67006
8A - 10A
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Electrical Characteristics
% of Ampere
Ampere Rating
OpeningTime
Rating
50mA - 6.3A
8A - 10A
ꢂꢀ4FDPOETꢄꢀMax.
ꢅꢃꢀ4FDPOETꢄꢀMax.
200%
Electrical Characteristics
Voltage
Drop
1.0 x IN
Power
Dissipation
1.0 x IN
Melting
Integral
10 x IN
max. (A2s)
Agency Approvals
Amp
Code
Rated
Current
Voltage
Rating
Breaking Capacity
®
max. (mV)
max. (mW)
0050
0063
0080
0100
0125
0160
0200
0250
0315
0400
0500
0630
0800
1100
1125
1160
1200
1250
1315
1400
1500
1630
1800
2100
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
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ꢈꢂꢃ7
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ꢈꢂꢃ7
ꢈꢂꢃ7
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ꢈꢂꢃ7
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ꢈꢂꢃ7
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ꢈꢂꢃ7
ꢈꢂꢃ7
ꢈꢂꢃ7
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
0.0001
0.00023
0.00037
0.0013
0.0019
0.004
0.0065
0.014
0.032
0.016
0.025
0.045
0.069
0.125
0.2
0.38
0.63
1.2
1.9
3.5
6.2
9.1
30
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
110
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135
160
190
225
275
320
375
445
520
630
1000
1600
2000
6.30A
8.00A1
10.00A1
120
110
X
X
55
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© 2009 Littelfuse, Inc.
373 Series
147
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/373.html for current information.
Revised: September 9, 2010