Part | RoHS | Manufacturer | Circuit Protection Type | Mounting Feature | Rated AC Voltage | Rated DC Voltage | Rated Current | Terminal Shape | Nominal Joule Integral | Minimum Operating Temperature | Terminal Finish | Rated Breaking Capacity | Manufacturer Series | Trip Time/Delay | Additional Features | Pre Arcing Rating (A2/s) | Packing Method | Body Length/Diameter | Body Width | Fuse Class | JESD-609 Code | Rated Voltage | Resistance | Minimum Pre Arcing Time | Fuse Size | Built-in Features | Dimensions | Body Height | Reference Standard | Maximum Operating Temperature | Blow Characteristic |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
800 mA |
End Cap |
10 kA |
5 s |
Bulk |
0.406 in (10.31 mm) |
5AG |
Indicator |
1.5 in (38.1 mm) |
UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
800 mA |
End Cap |
10 kA |
5 s |
Bulk |
0.406 in (10.31 mm) |
5AG |
Indicator |
1.5 in (38.1 mm) |
UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
800 mA |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
0.815 in (20.7 mm) |
Indicator |
5 in (127 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
800 mA |
Pin Wire |
5.12 J |
-40 °C (-40 °F) |
35 A |
20 ms |
Bulk |
0.335 in (8.5 mm) |
0.157 in (4 mm) |
TE5 |
0.315 in (8 mm) |
CCC; CE; CUL; KC; VDE; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
800 mA |
End Cap |
10 kA |
2 m |
Bulk |
0.406 in (10.31 mm) |
0.394 x 1.378 in (10 x 35 mm) |
1.375 in (34.925 mm) |
CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
800 mA |
Pin Wire |
113 mJ |
-55 °C (-67 °F) |
10 kA |
2 s |
Bulk |
0.25 in (6.35 mm) |
Micro |
0.35 in (8.89 mm) |
CSA; QPL; UL |
85 °C (185 °F) |
Very Fast |
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Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
800 mA |
Pin Wire |
113 mJ |
-55 °C (-67 °F) |
10 kA |
2 s |
Bulk |
0.25 in (6.35 mm) |
Micro |
0.35 in (8.89 mm) |
CSA; QPL; UL |
85 °C (185 °F) |
Very Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
800 mA |
End Cap |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
Bulk |
0.563 in (14.3 mm) |
2 in (50.8 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
800 mA |
End Cap |
9.42 J |
-55 °C (-67 °F) |
35 A |
20 ms |
Bulk |
0.205 in (5.2 mm) |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CCC; CE; CSA; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
800 mA |
Pin Wire |
113 mJ |
-55 °C (-67 °F) |
10 kA |
2 s |
Bulk |
0.235 in (5.97 mm) |
Micro |
0.287 in (7.3 mm) |
CSA; QPL; UL |
125 °C (257 °F) |
Very Fast |
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Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
800 mA |
Pin Wire |
113 mJ |
-55 °C (-67 °F) |
10 kA |
2 s |
Bulk |
0.25 in (6.35 mm) |
Micro |
0.35 in (8.89 mm) |
CSA; QPL; UL |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
63 V |
800 mA |
Pin Wire |
25 mJ |
-25 °C (-13 °F) |
50 A |
1 m |
Pre Arcing Time: Open within 60 s at 200% Rated Current |
Bulk |
0.236 in (6 mm) |
0.315 in (8 mm) |
CSA; UL |
70 °C (158 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
63 V |
800 mA |
Pin Wire |
25 mJ |
-25 °C (-13 °F) |
50 A |
1 m |
Pre Arcing Time: Open within 60 s at 200% Rated Current |
Bulk |
0.236 in (6 mm) |
0.315 in (8 mm) |
CSA; UL |
70 °C (158 °F) |
Fast |
|||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
800 mA |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
0.811 in (20.6 mm) |
5 in (127 mm) |
CE; CSA; UL; QPL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
800 mA |
End Cap |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
0.563 in (14.3 mm) |
2 in (50.8 mm) |
CE; CSA; UL; QPL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
800 mA |
Pin Wire |
850 mJ |
-55 °C (-67 °F) |
35 A |
10 ms |
Pre Arcing Time: Open within 10 ms at 400% Rated Current |
Tape And Reel |
0.217 in (5.5 mm) |
250 V |
0.197 x 0.787 in (5 x 20 mm) |
0.846 in (21.5 mm) |
CCC; CE; CSA; CUL; KC; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
800 mA |
End Cap |
850 mJ |
-55 °C (-67 °F) |
35 A |
10 ms |
Pre Arcing Time: Open within 10 ms at 400% Rated Current |
Bulk |
0.205 in (5.2 mm) |
250 V |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CCC; CE; CSA; CUL; KC; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
800 mA |
End Cap |
850 mJ |
-55 °C (-67 °F) |
35 A |
10 ms |
Pre Arcing Time: Open within 10 ms at 400% Rated Current |
Bulk |
0.205 in (5.2 mm) |
250 V |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CCC; CE; CSA; CUL; KC; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
800 mA |
End Cap |
850 mJ |
-55 °C (-67 °F) |
35 A |
10 ms |
Pre Arcing Time: Open within 10 ms at 400% Rated Current |
Bulk |
0.205 in (5.2 mm) |
250 V |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CCC; CE; CSA; CUL; KC; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
800 mA |
Pin Wire |
285 mJ |
-55 °C (-67 °F) |
Tin |
1.2 kA |
Bulk |
0.236 in (6 mm) |
e3 |
0.236 x 0.886 in (6 x 22.5 mm) |
0.886 in (22.5 mm) |
CCC; CE; CSA; SEMKO; UL; VDE |
125 °C (257 °F) |
Fast |
A fuse is an electrical safety device that is designed to protect an electrical circuit from damage caused by overcurrent. Fuses are commonly used in residential, commercial, and industrial electrical systems, and they are an important safety device that helps prevent electrical fires, equipment damage, and personal injury.
A fuse typically consists of a metal wire or filament that is enclosed in a fuse body, which is designed to protect the wire from damage. The fuse is connected in series with the electrical circuit, and when the current flowing through the circuit exceeds a preset level, the wire in the fuse will melt or blow, which opens the circuit and prevents further damage to the electrical system.
Fuses are available in a variety of types and sizes, and they can be classified based on their current rating, voltage rating, and speed of operation. Some common types of fuses include cartridge fuses, blade fuses, and plug fuses.
In addition to protecting electrical systems from overcurrent, fuses can also be used to protect electrical equipment and machinery from damage caused by short circuits or other types of electrical faults. They are a cost-effective and reliable method of electrical protection, and they are widely used in a variety of electrical applications.