| 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 |
Through Hole Mount |
250 V |
1 A |
Wire |
4.85 J |
-40 °C (-40 °F) |
Matte Tin |
100 A |
150 ms |
3 |
Bulk |
0.335 in (8.5 mm) |
e3 |
250 V |
TR5 |
0.335 x 0.315 in (8.5 x 8 mm) |
0.315 in (8 mm) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
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|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Wire |
4.85 J |
-40 °C (-40 °F) |
Tin |
100 A |
150 ms |
3 |
Bulk |
0.335 in (8.5 mm) |
e3 |
250 V |
TR5 |
0.335 x 0.315 in (8.5 x 8 mm) |
0.315 in (8 mm) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
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|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Wire |
20 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Ammo Pack |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
CQC; IEC; VDE; PSE |
125 °C (257 °F) |
Time Lag |
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|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Wire |
20 J |
-40 °C (-40 °F) |
Matte Tin |
150 A |
1 s |
Bulk |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
CQC; IEC; VDE; PSE |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
1 A |
Pin Wire |
-55 °C (-67 °F) |
50 A |
276 |
Rated Breaking Capacity at 125 VDC: 300 A |
0.093 in (2.36 mm) |
0.093 x 0.28 in (2.36 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
450 V |
1 A |
Pin Wire |
6.6 mJ |
-40 °C (-40 °F) |
Tin |
100 A |
4 h |
Rated Breaking Capacity at 450 VDC: 10000 A |
0.0066 |
Ammo Pack; Tape And Reel |
0.35 in (8.9 mm) |
0.183 in (4.65 mm) |
e3 |
250 V |
TE5 |
0.35 x 0.183 x 0.348 in (8.9 x 4.65 x 8.85 mm) |
0.348 in (8.85 mm) |
UL |
125 °C (257 °F) |
Fast |
||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
450 V |
1 A |
Pin Wire |
6.6 mJ |
-40 °C (-40 °F) |
Tin |
100 A |
4 h |
Rated Breaking Capacity at 450 VDC: 10000 A |
0.0066 |
Bulk |
0.35 in (8.9 mm) |
0.183 in (4.65 mm) |
e3 |
250 V |
TE5 |
0.35 x 0.183 x 0.348 in (8.9 x 4.65 x 8.85 mm) |
0.348 in (8.85 mm) |
UL |
125 °C (257 °F) |
Fast |
||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
450 V |
1 A |
Pin Wire |
6.6 mJ |
-40 °C (-40 °F) |
Tin |
100 A |
4 h |
Rated Breaking Capacity at 450 VDC: 10000 A |
0.0066 |
Bulk |
0.35 in (8.9 mm) |
0.183 in (4.65 mm) |
e3 |
250 V |
TE5 |
0.35 x 0.183 x 0.348 in (8.9 x 4.65 x 8.85 mm) |
0.348 in (8.85 mm) |
UL |
125 °C (257 °F) |
Fast |
||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
300 V |
300 V |
1 A |
Wire |
20 kJ |
-40 °C (-40 °F) |
Tin |
100 A |
1 s |
Ammo Pack |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
300 V |
0.488 x 0.252 x 0.362 in (12.4 x 6.4 x 9.2 mm) |
0.362 in (9.2 mm) |
IEC; CUL; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
300 V |
300 V |
1 A |
Wire |
20 kJ |
-40 °C (-40 °F) |
Tin |
100 A |
1 s |
Bulk |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
300 V |
0.488 x 0.252 x 0.362 in (12.4 x 6.4 x 9.2 mm) |
0.362 in (9.2 mm) |
IEC; CUL; PSE; UL |
125 °C (257 °F) |
Time Lag |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
1 KV |
1 A |
End Cap |
449 mJ |
-55 °C (-67 °F) |
10 kA |
Bulk |
0.25 in (6.35 mm) |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
1 A |
End Cap |
2 J |
-25 °C (-13 °F) |
80 A |
5 ms |
Pre Arcing Time: Open within 5 ms at 1000% Rated Current |
Bulk |
0.205 in (5.2 mm) |
0.197 x 0.787 in (5 x 20 mm) |
Indicator |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CUL; UL |
70 °C (158 °F) |
Medium Time Lag |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
1 A |
End Cap |
2 J |
-25 °C (-13 °F) |
80 A |
5 ms |
Pre Arcing Time: Open within 5 ms at 1000% Rated Current |
Bulk |
0.205 in (5.2 mm) |
0.197 x 0.787 in (5 x 20 mm) |
Indicator |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CUL; UL |
70 °C (158 °F) |
Medium Time Lag |
|||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Pin Wire |
2 J |
-25 °C (-13 °F) |
80 A |
5 ms |
Pre Arcing Time: Open within 5 ms at 1000% Rated Current |
Tape And Reel |
0.232 in (5.9 mm) |
0.197 x 0.787 in (5 x 20 mm) |
Indicator |
0.205 x 0.787 in (5.2 x 20 mm) |
0.827 in (21 mm) |
CUL; UL |
70 °C (158 °F) |
Medium Time Lag |
|||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
1 A |
Tab/Blade |
200 kA |
0.563 in (14.3 mm) |
0.563 x 1.874 in (14.3 x 47.6 mm) |
1.874 in (47.6 mm) |
CSA; UL |
Fast |
||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.2 KV |
1 KV |
1 A |
End Cap |
7.5 J |
100 kA |
Rated Breaking Capacity at 1000 VDC: 100000 A |
0.811 in (20.6 mm) |
1.2 KV |
0.811 x 4.606 in (20.6 x 117 mm) |
4.606 in (117 mm) |
Very Fast |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
150 V |
150 V |
1 A |
End Cap |
200 μJ |
100 kA |
Rated Breaking Capacity at 150 VDC: 100000 A |
0.409 in (10.4 mm) |
0.409 x 1.5 in (10.4 x 38.1 mm) |
1.5 in (38.1 mm) |
UL |
Very Fast |
|||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
1 A |
End Cap |
120 kA |
0.394 in (10 mm) |
500 V |
0.394 x 1.496 in (10 x 38 mm) |
0.394 x 1.496 in (10 x 38 mm) |
1.496 in (38 mm) |
IEC |
Fast |
|||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
1 A |
End Cap |
120 kA |
0.394 in (10 mm) |
500 V |
0.394 x 1.496 in (10 x 38 mm) |
0.394 x 1.496 in (10 x 38 mm) |
1.496 in (38 mm) |
IEC |
Time Lag |
|||||||||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
500 V |
1 A |
End Cap |
10 kA |
0.394 in (10 mm) |
500 V |
0.394 x 1.496 in (10 x 38 mm) |
1.496 in (38 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
1 A |
Pin Wire |
4.85 J |
-40 °C (-40 °F) |
Tin |
50 A |
3 m 20 s |
3.5 |
Ammo Pack; Tape And Reel |
0.335 in (8.5 mm) |
0.315 in (8 mm) |
e3 |
125 V |
TE5 |
0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm) |
0.157 in (4 mm) |
CUL; UL |
125 °C (257 °F) |
Slow |
||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
1 A |
Pin Wire |
4.85 J |
-40 °C (-40 °F) |
Tin |
50 A |
3 m 20 s |
3.5 |
Bulk |
0.335 in (8.5 mm) |
0.315 in (8 mm) |
e3 |
125 V |
TE5 |
0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm) |
0.157 in (4 mm) |
CUL; UL |
125 °C (257 °F) |
Slow |
||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
63 V |
63 V |
1 A |
Wraparound |
35 mJ |
-55 °C (-67 °F) |
Tin Lead Over Nickel |
50 A |
200 ms |
Pre Arcing Time: Open within 0.2 s at 300% Rated Current |
0.035 |
0.125 in (3.18 mm) |
0.06 in (1.52 mm) |
e0 |
63 V |
99.5 mΩ |
1206 |
0.125 x 0.06 x 0.045 in (3.18 x 1.52 x 1.14 mm) |
0.045 in (1.14 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
|||||||
|
|
Mersen S A |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
1 A |
End Cap |
100 kA |
Rated Breaking Capacity at 500 VDC: 100000 A |
0.394 in (10 mm) |
600 V |
Midget |
0.394 x 1.496 in (10 x 38 mm) |
1.496 in (38 mm) |
CSA; UL |
Fast |
|||||||||||||||
|
|
Bel Fuse |
Electric Fuse |
Surface Mount |
63 V |
63 V |
1 A |
Wraparound |
121 mJ |
-55 °C (-67 °F) |
Tin with Nickel barrier |
50 A |
2 ms |
Pre-Arcing Time: Open within 0.002 s, at 800% Rated Current |
Tape And Reel |
0.126 in (3.2 mm) |
0.062 in (1.58 mm) |
e3 |
63 V |
1206 |
0.126 x 0.062 x 0.023 in (3.2 x 1.58 x 0.58 mm) |
0.023 in (0.58 mm) |
CE; CUL; UL |
125 °C (257 °F) |
Slow |
|||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
32 V |
64 V |
1 A |
Wraparound |
5.6 mJ |
-55 °C (-67 °F) |
Tin |
50 A |
FCD12 |
Tape And Reel |
0.126 in (3.2 mm) |
0.063 in (1.6 mm) |
e3 |
0.126 x 0.063 x 0.024 in (3.2 x 1.6 x 0.6 mm) |
0.024 in (0.6 mm) |
IEC; UL |
125 °C (257 °F) |
Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
1 A |
End Cap |
2.22 J |
35 A |
288 |
0.177 in (4.5 mm) |
0.177 x 0.57 in (4.5 x 14.48 mm) |
0.57 in (14.48 mm) |
CSA; METI; MIL; PSE; UL |
Fast |
||||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
1 A |
-55 °C (-67 °F) |
Matte Tin |
100 A |
4 h |
2.22 |
0.177 in (4.5 mm) |
Supplemental |
e3 |
350 V |
2AG |
0.177 x 0.57 in (4.5 x 14.48 mm) |
0.57 in (14.48 mm) |
CE, CSA, PSE, UL |
125 °C (257 °F) |
||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Pin Wire |
3.1 J |
-40 °C (-40 °F) |
Tin |
50 A |
1 m |
Bulk |
0.335 in (8.5 mm) |
e3 |
250 V |
TR5 |
0.335 x 0.315 in (8.5 x 8 mm) |
0.315 in (8 mm) |
CSA, UL |
85 °C (185 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Pin Wire |
125 mJ |
-40 °C (-40 °F) |
Tin |
50 A |
5 s |
Bulk |
0.335 in (8.5 mm) |
e3 |
250 V |
TR5 |
0.335 x 0.315 in (8.5 x 8 mm) |
0.315 in (8 mm) |
CSA; CUL; UL |
85 °C (185 °F) |
Very Fast |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Pin Wire |
7.5 J |
-40 °C (-40 °F) |
Matte Tin |
35 A |
20 ms |
5.5 |
Bulk |
0.335 in (8.5 mm) |
e3 |
250 V |
TR5 |
0.335 x 0.315 in (8.5 x 8 mm) |
0.315 in (8 mm) |
CCC; CE; CUL; KC; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
|
Bel Fuse |
Electric Fuse |
Surface Mount |
125 V |
125 V |
1 A |
Wraparound |
1.5 J |
-55 °C (-67 °F) |
Palladium |
50 A |
10 ms |
Rated Breaking Capacity at 125 VDC: 100 A |
Tape And Reel, 13 inch |
0.24 in (6.1 mm) |
0.1 in (2.54 mm) |
e4 |
125 V |
2410 |
0.1 in (2.54 mm) |
CUL; TUV; UL |
125 °C (257 °F) |
Time Lag |
||||||||
|
|
Littelfuse |
Electric Fuse |
1 A |
-55 °C (-67 °F) |
Tin/Nickel |
50 A |
4 h |
0.03 |
0.067 in (1.7 mm) |
0.036 in (0.91 mm) |
e2 |
65 V |
0603 |
0.067 x 0.036 x 0.016 in (1.7 x 0.91 x 0.4 mm) |
0.016 in (0.4 mm) |
90 °C (194 °F) |
Fast |
||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Through Hole Mount |
125 V |
1 A |
Pin Wire |
300 A |
Pre Arcing Time: Open within 0.1 s at 300% Rated Current |
0.103 in (2.62 mm) |
0.103 x 0.311 in (2.62 x 7.9 mm) |
0.311 in (7.9 mm) |
MIL-PRF-23419/8J |
||||||||||||||||||||
|
|
Schurter Ag |
Electric Fuse |
Surface Mount |
125 V |
125 V |
1 A |
Wraparound |
4.8 mJ |
-55 °C (-67 °F) |
50 A |
Rated Breaking Capacity at 125 VDC: 300 A |
Tape |
0.126 in (3.2 mm) |
0.061 in (1.55 mm) |
125 V |
5 s |
1206 |
0.061 in (1.55 mm) |
CUL, UL |
125 °C (257 °F) |
Very Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
1 A |
End Cap |
4.5 J |
-25 °C (-13 °F) |
80 A |
Bulk |
0.205 in (5.2 mm) |
5 ms |
0.197 x 0.984 in (5 x 25 mm) |
Indicator |
0.984 in (25 mm) |
70 °C (158 °F) |
Medium Time Lag |
|||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
63 V |
1 A |
Pin Wire |
39 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 |
Through Hole Mount |
125 V |
63 V |
1 A |
Pin Wire |
39 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 |
Through Hole Mount |
250 V |
1 A |
Pin Wire |
200 mJ |
-40 °C (-40 °F) |
Tin |
35 A |
20 ms |
Ammo Pack; Tape |
0.335 in (8.5 mm) |
e3 |
TR5 |
0.315 in (8 mm) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °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.