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 |
125 V |
125 V |
8 A |
End Cap |
18.33 J |
-55 °C (-67 °F) |
50 A |
Rated Breaking Capacity at 125 VDC: 50 A |
0.24 in (6.1 mm) |
0.106 in (2.69 mm) |
0.24 x 0.106 x 0.106 in (6.1 x 2.69 x 2.69 mm) |
0.106 in (2.69 mm) |
CSA; PSE; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
125 V |
125 V |
8 A |
End Cap |
13.8 J |
-65 °C (-85 °F) |
Silver |
35 A |
Rated Breaking Capacity at 125 VDC: 100 A |
Tape And Reel |
0.24 in (6.1 mm) |
0.109 in (2.77 mm) |
e4 |
5 s |
0.24 x 0.109 x 0.109 in (6.1 x 2.77 x 2.77 mm) |
0.109 in (2.77 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
24 V |
8 A |
Wraparound |
24.12 J |
-55 °C (-67 °F) |
60 A |
50 ms |
Tape And Reel |
0.126 in (3.2 mm) |
0.064 in (1.63 mm) |
1206 |
0.033 in (0.835 mm) |
AEC-Q200; CUL; UL |
150 °C (302 °F) |
||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
8 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
0.811 in (20.6 mm) |
Indicator |
2.252 in (57.2 mm) |
CSA; UL |
Time Delay |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.5 KV |
8 A |
End Cap |
121 J |
30 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
4.49 in (114.05 mm) |
TUV; UL |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
8 A |
0.236 in (6 mm) |
32 V |
0.236 x 0.984 in (6 x 25 mm) |
0.984 in (25 mm) |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
500 V |
450 V |
8 A |
Pin Wire |
233 J |
-55 °C (-67 °F) |
100 A |
Rated Breaking Capacity at 450 VDC: 200 A |
233 |
Bulk |
0.228 in (5.8 mm) |
500 V |
0.197 x 0.787 in (5 x 20 mm) |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; PSE; SEMKO |
125 °C (257 °F) |
Time Lag |
||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
8 A |
Pin Wire |
33.2 J |
Tin Lead |
50 A |
0.154 in (3.9 mm) |
e0 |
0.154 x 0.433 in (3.9 x 11 mm) |
0.433 in (11 mm) |
CSA; UL |
Fast |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
125 V |
125 V |
8 A |
Wraparound |
20.23 J |
-55 °C (-67 °F) |
Silver |
50 A |
Tape And Reel |
0.24 in (6.1 mm) |
0.106 in (2.69 mm) |
e4 |
5 s |
Nano |
0.106 in (2.69 mm) |
CE; CSA; CUL; PSE; TUV; UL |
125 °C (257 °F) |
Very Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
8 A |
End Cap |
203.5 J |
-55 °C (-67 °F) |
Matte Tin |
80 A |
0.205 in (5.2 mm) |
e3 |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CE; IEC; KTL; PSE |
125 °C (257 °F) |
Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
8 A |
Pin Wire |
30 J |
-40 °C (-40 °F) |
Matte 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) |
CUL; UL |
85 °C (185 °F) |
Very Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
8 A |
End Cap |
445 J |
Tin |
200 A |
0.25 in (6.35 mm) |
e3 |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CSA; METI; PSE; UL |
Slow |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
8 A |
Tab/Blade |
130.266 J |
-55 °C (-67 °F) |
100 kA |
541 µs |
Rated Breaking Capacity at 600 VDC: 50000 A |
Bulk |
0.406 in (10.31 mm) |
945 µs |
0.394 x 1.496 in (10 x 38 mm) |
0.406 x 1.53 in (10.31 x 38.86 mm) |
1.5 in (38.1 mm) |
CE; IEC; UL |
125 °C (257 °F) |
Fast |
||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
1 KV |
8 A |
Pin Wire |
20 kA |
1.53 in (38.86 mm) |
1.53 x 0.5 in (38.86 x 12.7 mm) |
0.5 in (12.7 mm) |
UL |
|||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.5 KV |
8 A |
End Cap |
121 J |
30 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
GPV |
1.5 KV |
0.394 x 3.346 in (10 x 85 mm) |
0.409 x 3.358 in (10.4 x 85.3 mm) |
3.333 in (84.65 mm) |
CUL; TUV; UL |
Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
8 A |
Pin Wire |
64.315 J |
-55 °C (-67 °F) |
Tin |
1.2 kA |
Bulk |
0.228 in (5.8 mm) |
e3 |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; CSA; KTL; PSE; SEMKO; UL; VDE |
125 °C (257 °F) |
Fast |
|||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
8 A |
End Cap |
50 kA |
Rated Breaking Capacity at 500 VDC; 20000 |
0.811 in (20.6 mm) |
0.811 x 5 in (20.6 x 127 mm) |
5 in (127 mm) |
CSA; UL |
|||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
8 A |
Pin Wire |
43.97 J |
-55 °C (-67 °F) |
Tin |
50 A |
4 h |
43.97 |
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) |
UL |
125 °C (257 °F) |
Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
8 A |
Pin Wire |
67.1 J |
-55 °C (-67 °F) |
Matte Tin |
400 A |
Bulk |
0.275 in (6.99 mm) |
e3 |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE; CSA; KTL; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
8 A |
End Cap |
198.158 J |
-55 °C (-67 °F) |
Matte Tin |
80 A |
Bulk; Tape And Reel |
0.205 in (5.2 mm) |
e3 |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CE; IEC; KTL; PSE; VDE |
125 °C (257 °F) |
Fast |
|||||||||||||
Littelfuse |
Electric Fuse |
8 A |
-40 °C (-40 °F) |
50 A |
4 h |
422 |
0.335 in (8.5 mm) |
250 V |
0.335 x 0.333 in (8.5 x 8.45 mm) |
0.333 in (8.45 mm) |
CSA, UL |
85 °C (185 °F) |
Time Lag |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
300 V |
8 A |
End Cap |
10 kA |
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; UL |
Time Delay |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
8 A |
Pin Wire |
30 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) |
CUL; UL |
85 °C (185 °F) |
Very Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
320 V |
8 A |
Pin Wire |
233.6 J |
-40 °C (-40 °F) |
50 A |
20 ms |
Bulk |
0.335 in (8.5 mm) |
TR5 |
0.335 x 0.315 in (8.5 x 8 mm) |
0.315 in (8 mm) |
CE; CUL; PSE; UL |
85 °C (185 °F) |
Time Lag |
|||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
8 A |
End Cap |
445 J |
-55 °C (-67 °F) |
Tin/Lead |
200 A |
4 h |
445 |
0.25 in (6.35 mm) |
Supplemental |
e0 |
250 V |
11 mΩ |
3AG |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CSA; PSE; UL |
125 °C (257 °F) |
Slow |
||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
300 V |
8 A |
End Cap |
10 kA |
0.406 in (10.31 mm) |
500 V |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
8 A |
End Cap |
209.88 J |
-55 °C (-67 °F) |
Tin |
1.5 kA |
10 ms |
Bulk |
0.205 in (5.2 mm) |
e3 |
250 V |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CCC; CE; CSA; CUL; KC; PSE; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
8 A |
Pin Wire |
169.435 J |
-55 °C (-67 °F) |
Matte Tin |
10 kA |
Tape And Reel |
0.228 in (5.8 mm) |
e3 |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; CSA; PSE; UL |
125 °C (257 °F) |
Medium |
|||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
8 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
0.811 in (20.6 mm) |
0.811 x 5 in (20.6 x 127 mm) |
5 in (127 mm) |
CSA; UL |
Time Delay |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
8 A |
Pin Wire |
209.88 J |
-55 °C (-67 °F) |
1.5 kA |
10 ms |
Pre Arcing Time: Open within 0.01 s at 1000% Rated Current |
Bulk |
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; PSE; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Time Lag |
||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
8 A |
End Cap |
82.9 J |
-55 °C (-67 °F) |
Nickel |
200 A |
Pre-Arcing Time: Open within 0.4 s, at 200% Rated Current |
Bulk; Tape And Reel |
0.205 in (5.2 mm) |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CE; CSA; KTL; PSE; UL |
125 °C (257 °F) |
Medium |
||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
8 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
0.811 in (20.6 mm) |
Indicator |
0.811 x 5 in (20.6 x 127 mm) |
5 in (127 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
8 A |
Pin Wire |
166 J |
-55 °C (-67 °F) |
Matte Tin |
200 A |
318 |
0.275 in (6.99 mm) |
e3 |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE; CSA; KTL; PSE; UL |
125 °C (257 °F) |
Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
8 A |
Pin Wire |
105 J |
-55 °C (-67 °F) |
Tin |
750 A |
105 |
0.275 in (6.99 mm) |
e3 |
250 V |
3AB |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE, CSA, PSE, UL |
125 °C (257 °F) |
Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
8 A |
-55 °C (-67 °F) |
50 A |
4 h |
2.5 |
0.126 in (3.2 mm) |
0.063 in (1.6 mm) |
32 V |
0.126 x 0.063 x 0.043 in (3.2 x 1.6 x 1.1 mm) |
0.043 in (1.1 mm) |
125 °C (257 °F) |
Fast |
|||||||||||||||||
Littelfuse |
Electric Fuse |
8 A |
Pin Wire |
-55 °C (-67 °F) |
4 h |
67.1 |
0.275 in (6.985 mm) |
250 V |
3AB |
0.275 x 1.288 in (6.985 x 32.72 mm) |
1.288 in (32.72 mm) |
CE, CSA, PSE, UL |
125 °C (257 °F) |
Time Lag |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
8 A |
End Cap |
200 kA |
KLDR |
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 |
250 V |
8 A |
End Cap |
341.5 J |
-55 °C (-67 °F) |
Tin |
80 A |
341.5 |
Bulk |
0.205 in (5.2 mm) |
Supplemental |
e3 |
250 V |
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) |
CE; CSA; IEC; KC; PSE; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
8 A |
End Cap |
105 J |
-55 °C (-67 °F) |
Nickel |
750 A |
Rated Breaking Capacity at 125 VDC: 10000 A |
105 |
Bulk |
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) |
CE; CSA; KTL; PSE; UL |
125 °C (257 °F) |
Fast |
|||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
8 A |
End Cap |
10 kA |
0.406 in (10.31 mm) |
0.406 x 1.5 in (10.31 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; UL |
Slow |
||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
8 A |
End Cap |
56 J |
-55 °C (-67 °F) |
500 A |
1 s |
Bulk |
0.189 in (4.8 mm) |
2AG |
0.587 in (14.9 mm) |
CE, CSA, PSE, UL |
125 °C (257 °F) |
Fast |
||||||||||||||
Littelfuse |
Electric Fuse |
8 A |
-40 °C (-40 °F) |
50 A |
4 h |
422 |
Tape And Reel |
0.335 in (8.5 mm) |
250 V |
0.335 x 0.333 in (8.5 x 8.45 mm) |
0.333 in (8.45 mm) |
CSA, UL |
85 °C (185 °F) |
Time Lag |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
8 A |
End Cap |
77 J |
-40 °C (-40 °F) |
Tin |
1.5 kA |
181 |
Bulk |
0.205 in (5.2 mm) |
e3 |
10 ms |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
BSI; CNCA; CUL; IEC; SEMKO; SEV; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
8 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
0.811 in (20.6 mm) |
Indicator |
0.811 x 5 in (20.6 x 127 mm) |
5 in (127 mm) |
CSA; QPL; UL |
Time Delay |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
8 A |
Pin Wire |
56 J |
-55 °C (-67 °F) |
Matte Tin |
500 A |
4 h |
56 |
Bulk |
0.185 in (4.7 mm) |
e3 |
125 V |
2AG |
0.185 x 0.57 in (4.7 x 14.48 mm) |
0.57 in (14.48 mm) |
CE; CSA; PSE; UL |
125 °C (257 °F) |
Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
8 A |
Pin Wire |
134.59 J |
-55 °C (-67 °F) |
Matte Tin |
50 A |
4 h |
134.5 |
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 |
Through Hole Mount |
250 V |
8 A |
Pin Wire |
64.315 J |
-55 °C (-67 °F) |
Tin |
1.2 kA |
Tape And Reel |
0.228 in (5.8 mm) |
e3 |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; CSA; KTL; PSE; SEMKO; UL; VDE |
125 °C (257 °F) |
Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
125 V |
8 A |
Pin Wire |
105 J |
-55 °C (-67 °F) |
Tin |
750 A |
Rated Breaking Capacity at 125 VDC: 10000 A |
105 |
Bulk |
0.275 in (6.99 mm) |
e3 |
250 V |
3AB |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE; CSA; KTL; PSE; UL |
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.