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 |
Surface Mount |
250 V |
6.3 A |
End Cap |
40 J |
-55 °C (-67 °F) |
Silver |
100 A |
53.33 |
Tape And Reel |
0.476 in (12.1 mm) |
0.177 in (4.5 mm) |
e4 |
250 V |
Nano |
0.476 x 0.177 x 0.177 in (12.1 x 4.5 x 4.5 mm) |
0.177 in (4.5 mm) |
PSE; UMF |
125 °C (257 °F) |
Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
6.3 A |
-55 °C (-67 °F) |
Silver |
100 A |
53.33 |
Tape And Reel |
0.476 in (12.1 mm) |
0.177 in (4.5 mm) |
e4 |
250 V |
Nano |
0.476 x 0.177 x 0.177 in (12.1 x 4.5 x 4.5 mm) |
0.177 in (4.5 mm) |
PSE |
125 °C (257 °F) |
Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
1 A |
Pin Wire |
938.4 mJ |
-55 °C (-67 °F) |
Tin |
50 A |
2 m |
Pre Arcing Time: Open within 120 s at 200% Rated Current |
Tape And Reel |
0.11 in (2.8 mm) |
e3 |
125 V |
Pico |
0.11 x 0.28 in (2.8 x 7.11 mm) |
0.28 in (7.11 mm) |
UL |
125 °C (257 °F) |
Time Lag |
||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
125 V |
125 V |
15 A |
Wraparound |
61.286 J |
-55 °C (-67 °F) |
Tin |
100 A |
2 m |
Rated Breaking Capacity at 125 VDC: 300 A, Pre Arcing Time: Open within 120 s at 200% Rated Current |
Tape And Reel |
0.24 in (6.1 mm) |
0.106 in (2.69 mm) |
e3 |
Nano |
0.106 in (2.69 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
400 V |
16 A |
End Cap |
1.331 kJ |
-55 °C (-67 °F) |
Nickel |
100 A |
10 ms |
Rated Breaking Capacity at 400 VDC: 400 A |
Bulk |
0.205 in (5.2 mm) |
0.197 x 0.787 in (5 x 20 mm) |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CUL; PSE; UL |
125 °C (257 °F) |
Time Lag |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
50 A |
Tab/Blade |
8.8 kJ |
-40 °C (-40 °F) |
1 kA |
40 ms |
0.555 in (14.1 mm) |
0.472 in (12 mm) |
32 V |
1.063 in (27 mm) |
UL |
125 °C (257 °F) |
Time Delay |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
50 A |
Tab/Blade |
8.8 kJ |
-40 °C (-40 °F) |
1 kA |
40 ms |
0.555 in (14.1 mm) |
0.472 in (12 mm) |
32 V |
1.063 in (27 mm) |
UL |
125 °C (257 °F) |
Time Delay |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
150 A |
Tab/Blade |
81.9 kJ |
-40 °C (-40 °F) |
Matte Tin |
2 kA |
100 ms |
Bulk |
0.63 in (16 mm) |
0.472 in (12 mm) |
e3 |
0.63 x 0.472 x 0.327 in (16 x 12 x 8.3 mm) |
0.327 in (8.3 mm) |
125 °C (257 °F) |
Time Delay |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
200 A |
Tab/Blade |
125 kJ |
-40 °C (-40 °F) |
Tin |
2 kA |
100 ms |
Bulk |
0.63 in (16 mm) |
0.472 in (12 mm) |
e3 |
0.63 x 0.472 x 0.327 in (16 x 12 x 8.3 mm) |
0.327 in (8.3 mm) |
125 °C (257 °F) |
Time Delay |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
25 A |
End Cap |
210 J |
-55 °C (-67 °F) |
Matte Tin |
30 kA |
10 s |
Rated Breaking Capacity at 500 VDC: 20000 A |
210 |
Bulk |
0.25 in (6.35 mm) |
e3 |
500 V |
3AB |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
125 °C (257 °F) |
Fast |
||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
50 A |
Tab/Blade |
3.85 kJ |
-55 °C (-67 °F) |
10 kA |
2 m |
Tray |
0.45 in (11.43 mm) |
0.394 x 1.26 in (10 x 32 mm) |
1.386 in (35.2 mm) |
CUL; UL |
125 °C (257 °F) |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
10 A |
Pin Wire |
208 J |
-55 °C (-67 °F) |
Matte Tin |
50 A |
4 h |
208 |
Bulk |
0.142 in (3.6 mm) |
e3 |
250 V |
0.142 x 0.394 in (3.6 x 10 mm) |
0.394 in (10 mm) |
CSA; UL |
125 °C (257 °F) |
Time Lag |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
5 A |
Tab/Blade |
25 J |
-40 °C (-40 °F) |
Silver |
1 kA |
30 ms |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
e4 |
58 V |
Mini |
0.346 in (8.8 mm) |
ISO; UL |
125 °C (257 °F) |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
5 A |
Tab/Blade |
25 J |
-40 °C (-40 °F) |
Silver |
1 kA |
Rated Breaking Capacity at 58 VDC: 1000 A |
Bulk |
0.429 in (10.9 mm) |
0.14 in (3.55 mm) |
e4 |
0.429 x 0.14 x 0.346 in (10.9 x 3.55 x 8.8 mm) |
0.346 in (8.8 mm) |
125 °C (257 °F) |
|||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
100 A |
Tab/Blade |
68.15 kJ |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
1.126 in (28.6 mm) |
600 V |
2.626 in (66.7 mm) |
CSA; UL |
Time Delay |
||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
200 A |
Tab/Blade |
200 kA |
16 ms |
Rated Breaking Capacity at 600 VDC: 50000 A |
2.5 in (63.5 mm) |
L |
600 V |
2.5 x 3.752 in (63.5 x 95.3 mm) |
3.752 in (95.3 mm) |
CE, UL |
Fast |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
3.5 A |
End Cap |
11 J |
20 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
0.394 x 1.496 in (10 x 38 mm) |
0.406 x 1.5 in (10.31 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; TUV; UL |
Fast |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
15 A |
Tab/Blade |
-40 °C (-40 °F) |
1 kA |
80 ms |
Pre Arcing Time: Open within 80 ms at 350% Rated Current |
Blister |
0.76 in (19.3 mm) |
0.207 in (5.25 mm) |
ATO |
32 V |
Indicator |
0.48 in (12.2 mm) |
125 °C (257 °F) |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
200 A |
Tab/Blade |
288 kJ |
-40 °C (-40 °F) |
1 kA |
100 ms |
1.142 in (29 mm) |
58 V |
1.142 x 0.74 x 0.366 in (29 x 18.8 x 9.3 mm) |
0.366 in (9.3 mm) |
UL |
125 °C (257 °F) |
Slow |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
30 A |
Tab/Blade |
5.1 kJ |
-40 °C (-40 °F) |
1 kA |
5100 |
0.63 in (16 mm) |
0.472 in (12 mm) |
58 V |
0.472 x 0.307 x 0.63 in (12 x 7.8 x 16 mm) |
0.307 in (7.8 mm) |
UL |
125 °C (257 °F) |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
80 A |
Tab/Blade |
25.6 kJ |
-40 °C (-40 °F) |
Matte Tin |
1 kA |
25600 |
0.63 in (16 mm) |
0.472 in (12 mm) |
e3 |
58 V |
0.472 x 0.307 x 0.63 in (12 x 7.8 x 16 mm) |
0.307 in (7.8 mm) |
UL |
125 °C (257 °F) |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
100 A |
Tab/Blade |
42.5 kJ |
-40 °C (-40 °F) |
Matte Tin |
1 kA |
42500 |
0.63 in (16 mm) |
0.472 in (12 mm) |
e3 |
58 V |
0.472 x 0.307 x 0.63 in (12 x 7.8 x 16 mm) |
0.307 in (7.8 mm) |
UL |
125 °C (257 °F) |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
80 A |
Tab/Blade |
25.6 kJ |
-40 °C (-40 °F) |
Tin |
2 kA |
100 ms |
25600 |
0.63 in (16 mm) |
0.472 in (12 mm) |
e3 |
32 V |
0.63 x 0.472 x 0.315 in (16 x 12 x 8 mm) |
0.307 in (7.8 mm) |
CUL; ISO; UL |
125 °C (257 °F) |
|||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
48 V |
125 A |
Tab/Blade |
-40 °C (-40 °F) |
750 A |
200 ms |
Bulk |
1.26 in (32 mm) |
0.866 in (22 mm) |
48 V |
1.26 x 0.866 x 0.413 in (32 x 22 x 10.5 mm) |
0.413 in (10.5 mm) |
CUL; UL |
125 °C (257 °F) |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
125 V |
5 mA |
Tab/Blade |
-55 °C (-67 °F) |
10 kA |
5 s |
Pre Arcing Time: Open within 5 s at 200% Rated Current |
0.25 in (6.35 mm) |
125 V |
Micro |
0.25 x 0.35 in (6.35 x 8.89 mm) |
0.35 in (8.89 mm) |
CSA; UL |
85 °C (185 °F) |
Very Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
125 V |
5 A |
Tab/Blade |
2.21 J |
-55 °C (-67 °F) |
10 kA |
2 s |
Pre Arcing Time: Open within 2 s at 200% Rated Current |
0.25 in (6.35 mm) |
125 V |
Micro |
0.25 x 0.35 in (6.35 x 8.89 mm) |
0.35 in (8.89 mm) |
CSA; UL |
85 °C (185 °F) |
Very Fast |
|||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
20 A |
End Cap |
631 J |
-55 °C (-67 °F) |
1 kA |
30 s |
Rated Breaking Capacity at 125 VDC: 10000 A, Pre Arcing Time: Open within 30 s at 200% Rated Current |
631 |
0.25 in (6.35 mm) |
250 V |
3AB |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CSA; METI; PSE; QPL; UL |
125 °C (257 °F) |
Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
5 A |
Pin Wire |
12 J |
-40 °C (-40 °F) |
Tin |
50 A |
20 ms |
Ammo Pack; Tape |
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) |
Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
630 mA |
Pin Wire |
3.096 J |
-40 °C (-40 °F) |
Matte Tin |
35 A |
20 ms |
2.5 |
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; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
3.15 A |
Pin Wire |
1.9 J |
-40 °C (-40 °F) |
Tin |
100 A |
1 m |
Bulk |
0.335 in (8.5 mm) |
0.157 in (4 mm) |
e3 |
125 V |
TE5 |
0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm) |
0.315 in (8 mm) |
PSE; UL |
85 °C (185 °F) |
Fast |
|||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
50 A |
End Cap |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
Bulk |
0.815 in (20.7 mm) |
3 in (76.2 mm) |
CSA; UL |
Time Delay |
||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
150 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
Bulk |
1.535 in (39 mm) |
7.126 in (181 mm) |
CSA; UL |
Time Delay |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
36 V |
12 A |
Wraparound |
-10 °C (14 °F) |
50 A |
Tape And Reel, 13 inch |
0.157 in (4 mm) |
0.118 in (3 mm) |
36 V |
0.035 in (0.9 mm) |
CUL; TUV; UL |
65 °C (149 °F) |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
85 V |
45 A |
Wraparound |
-10 °C (14 °F) |
120 A |
Tape And Reel, 13 inch |
0.374 in (9.5 mm) |
0.197 in (5 mm) |
0.079 in (2 mm) |
CUL; TUV; UL |
65 °C (149 °F) |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
300 V |
125 V |
225 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
1.311 in (33.3 mm) |
300 V |
2.752 in (69.9 mm) |
CE; CSA; CUL; UL |
Fast |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
400 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
1.594 in (40.5 mm) |
600 V |
1.713 in (43.5 mm) |
CE; CSA; UL |
Fast |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
50 A |
End Cap |
200 kA |
Bulk |
1.063 in (27 mm) |
1.063 x 2.374 in (27 x 60.3 mm) |
2.374 in (60.3 mm) |
CE; CSA; QPL; UL |
Fast |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
60 A |
End Cap |
200 kA |
Bulk |
1.063 in (27 mm) |
1.063 x 2.374 in (27 x 60.3 mm) |
2.374 in (60.3 mm) |
CE; CSA; QPL; UL |
Fast |
||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
30 A |
End Cap |
4.754 kJ |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
0.811 in (20.6 mm) |
Indicator |
0.811 x 2.252 in (20.6 x 57.2 mm) |
2.252 in (57.2 mm) |
CSA; UL |
Time Delay |
|||||||||||||||
Littelfuse |
Electric Fuse |
JTD |
|||||||||||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
20 A |
End Cap |
123.8 J |
Nickel |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
0.406 in (10.3 mm) |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; UL |
Time Delay |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
20 A |
End Cap |
123.8 J |
200 kA |
12 s |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
0.406 in (10.3 mm) |
1.5 in (38.1 mm) |
CE; CSA; UL |
Time Delay |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
300 A |
Tab/Blade |
11.24 kJ |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 500 VDC: 50000 A |
Bulk |
1.5 in (38.1 mm) |
10 ms |
2.093 in (53.16 mm) |
CE; CUL; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
400 A |
Tab/Blade |
21.155 kJ |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 500 VDC: 50000 A |
Bulk |
1.5 in (38.1 mm) |
10 ms |
2.093 in (53.16 mm) |
CE; CUL; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
600 A |
Tab/Blade |
43.922 kJ |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 500 VDC: 50000 A |
Bulk |
2 in (50.8 mm) |
10 ms |
2.218 in (56.34 mm) |
CE; CUL; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
125 A |
Tab/Blade |
2.208 kJ |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 700 VDC: 50000 A |
Box |
1.218 in (30.94 mm) |
2.875 in (73.03 mm) |
CUL; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
150 A |
Tab/Blade |
3.026 kJ |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 700 VDC: 50000 A |
Box |
1.218 in (30.94 mm) |
2.875 in (73.03 mm) |
CUL; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
250 A |
Tab/Blade |
10.999 kJ |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 700 VDC: 50000 A |
Box |
2 in (50.8 mm) |
2.844 in (72.24 mm) |
CUL; UL |
125 °C (257 °F) |
Very 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.