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 |
125 V |
1.6 A |
Pin Wire |
66 J |
-55 °C (-67 °F) |
Tin |
100 A |
5 s |
Rated Breaking Capacity at 125 VDC: 10000 A |
45 |
Bulk |
0.275 in (6.985 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) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
12 A |
Pin Wire |
-55 °C (-67 °F) |
Tin |
4 h |
129 |
0.275 in (6.985 mm) |
e3 |
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 |
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|
Littelfuse |
Electric Fuse |
Surface Mount |
125 V |
125 V |
630 mA |
Wraparound |
138.1 mJ |
-55 °C (-67 °F) |
Gold |
50 A |
5 s |
Tape And Reel |
0.24 in (6.1 mm) |
0.106 in (2.69 mm) |
e4 |
125 V |
Nano |
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; CUL; UL |
125 °C (257 °F) |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Surface Mount |
125 V |
125 V |
6.3 A |
Wraparound |
9.17 J |
-55 °C (-67 °F) |
Gold |
50 A |
Tape And Reel |
0.24 in (6.1 mm) |
0.106 in (2.69 mm) |
e4 |
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 |
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|
Bel Fuse |
Electric Fuse |
Through Hole Mount |
250 V |
3.15 A |
Pin Wire |
31 J |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
Bulk |
0.217 in (5.5 mm) |
e3 |
10 ms |
0.197 x 0.787 in (5 x 20 mm) |
0.217 x 0.827 in (5.5 x 21 mm) |
0.827 in (21 mm) |
CCC; CSA; CUL; PSE; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
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|
Bel Fuse |
Electric Fuse |
Through Hole Mount |
250 V |
63 V |
2.5 A |
Pin Wire |
45 J |
-55 °C (-67 °F) |
Matte Tin |
100 A |
Bulk |
0.329 in (8.35 mm) |
0.157 in (4 mm) |
e3 |
20 ms |
Micro |
0.329 x 0.157 x 0.307 in (8.35 x 4 x 7.8 mm) |
0.307 in (7.8 mm) |
CCC, CQC, CUL, IEC60127-3, PSE, UL, VDE |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.6 A |
Pin Wire |
5.08 J |
-55 °C (-67 °F) |
50 A |
4 h |
5.08 |
Bulk |
0.142 in (3.6 mm) |
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 |
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|
Bel Fuse |
Electric Fuse |
Through Hole Mount |
600 V |
600 V |
10 A |
Pin Wire |
101.4 J |
-55 °C (-67 °F) |
10 kA |
2 m |
Bulk |
0.266 in (6.76 mm) |
600 V |
0.236 x 1.26 in (6 x 32 mm) |
1.291 in (32.8 mm) |
CUL; UL |
105 °C (221 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
3 A |
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 |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
250 mA |
End Cap |
10 kA |
5 s |
Pre Arcing Time: Open within 5 s at 200% Rated Current |
Bulk |
0.406 in (10.31 mm) |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
CE; CSA; QPL; UL |
Time Delay |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
300 V |
30 A |
End Cap |
Nickel |
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 |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
450 V |
30 A |
Tab/Blade |
993 J |
-40 °C (-40 °F) |
10 kA |
50 ms |
0.406 in (10.3 mm) |
450 V |
1.531 in (38.9 mm) |
CSA; UL |
125 °C (257 °F) |
||||||||||||||||
|
Schurter Ag |
Electric Fuse |
Surface Mount |
250 V |
125 V |
5 A |
Wraparound |
13.57 J |
-55 °C (-67 °F) |
Tin |
100 A |
Tape And Reel, 13 inch |
0.398 in (10.1 mm) |
0.118 in (3 mm) |
e3 |
1 ms |
0.118 x 0.398 in (3 x 10.1 mm) |
0.398 x 0.118 x 0.118 in (10.1 x 3 x 3 mm) |
0.118 in (3 mm) |
CUL; IEC 60127-4; UL; VDE |
125 °C (257 °F) |
Very Fast |
|||||||||
|
Schurter Ag |
Electric Fuse |
Surface Mount |
32 V |
32 V |
5 A |
Wraparound |
1.15 J |
-55 °C (-67 °F) |
Nickel Gold |
50 A |
1.5 |
Tape And Reel, 7 inch |
0.063 in (1.6 mm) |
0.031 in (0.8 mm) |
e4 |
60 s |
0603 |
0.063 x 0.031 x 0.024 in (1.6 x 0.8 x 0.6 mm) |
0.024 in (0.6 mm) |
CUL; UL |
90 °C (194 °F) |
Super Fast |
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|
Schurter Ag |
Electric Fuse |
Surface Mount |
32 V |
63 V |
7 A |
Wraparound |
8.7 J |
-55 °C (-67 °F) |
Gold Nickel |
100 A |
8.7 |
Tape And Reel, 7 inch |
0.126 in (3.2 mm) |
0.063 in (1.6 mm) |
e4 |
1 ms |
0.126 x 0.063 in (3.2 x 1.6 mm) |
0.126 x 0.063 x 0.024 in (3.2 x 1.6 x 0.6 mm) |
0.024 in (0.6 mm) |
CUL; UL |
90 °C (194 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
80 mA |
Pin Wire |
1.4 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; VDE; UL |
85 °C (185 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
50 mA |
Pin Wire |
10.8 mJ |
-40 °C (-40 °F) |
Matte Tin |
35 A |
20 ms |
0.01 |
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; KC; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
50 mA |
Pin Wire |
10.8 mJ |
-40 °C (-40 °F) |
Matte Tin |
35 A |
20 ms |
0.01 |
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 |
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Siba |
Electric Fuse |
Inline/Holder |
690 V |
16 A |
End Cap |
13 J |
200 kA |
Bulk |
0.394 in (10 mm) |
0.394 x 1.496 in (10 x 38 mm) |
1.496 in (38 mm) |
DIN, EN, IEC, UL, VDE |
Very Fast |
||||||||||||||||||
|
Eska Erich Schweizer |
Electric Fuse |
Inline/Holder |
250 V |
125 mA |
End Cap |
63 mJ |
35 A |
Bulk |
0.197 in (5 mm) |
250 V |
20 ms |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CE; CUL; IEC; VDE; UL |
Time Lag |
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|
Bel Fuse |
Electric Fuse |
Through Hole Mount |
250 V |
800 mA |
Pin Wire |
1.6 J |
-55 °C (-67 °F) |
Matte Tin |
35 A |
Bulk; Tape And Reel |
0.217 in (5.5 mm) |
e3 |
250 V |
0.197 x 0.787 in (5 x 20 mm) |
0.217 x 0.827 in (5.5 x 21 mm) |
0.827 in (21 mm) |
CCC; CE; CSA; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
500 V |
63 A |
End Cap |
26.5 kJ |
50 kA |
Bulk |
1.063 in (27 mm) |
DIII |
1.969 in (50 mm) |
DIN 49515; IEC60269 |
Ultra Fast |
|||||||||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
300 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 500 VDC: 100000 A |
Indicator |
3.236 in (82.2 mm) |
3.236 in (82.2 mm) |
UL |
Time Delay |
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|
Mersen S A |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
300 A |
Tab/Blade |
200 kA |
2.126 in (54 mm) |
7.126 in (181 mm) |
CSA; IEC; UL |
Time Delay |
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|
Mersen S A |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
20 A |
End Cap |
200 kA |
Rated Breaking Capacity = 27A-10kA |
Bulk |
0.409 in (10.4 mm) |
0.409 x 1.5 in (10.4 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; UL |
Fast |
||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Through Hole Mount |
600 V |
400 V |
3.15 A |
Pin Wire |
43.55 J |
Tin |
100 A |
Rated Breaking Capacity at 400 VDC: 1500 A |
Box |
0.218 in (5.54 mm) |
e3 |
0.218 x 0.831 in (5.54 x 21.1 mm) |
0.831 in (21.1 mm) |
PSE/JET; UL |
Time Delay |
|||||||||||||
|
Eaton Corporation |
Electric Fuse |
Panel Mount |
600 V |
600 V |
30 A |
-20 °C (-4 °F) |
200 kA |
3.831 in (97.3 mm) |
2.244 in (57 mm) |
CC |
600 V |
0.394 x 1.496 in (10 x 38 mm) |
3.504 in (89 mm) |
CE |
90 °C (194 °F) |
|||||||||||||||
Eaton Corporation |
Electric Fuse |
Inline/Holder |
550 V |
63 A |
Tab/Blade |
7 kJ |
80 kA |
Box |
0.827 in (21 mm) |
0.827 x 2.303 in (21 x 58.5 mm) |
2.303 in (58.5 mm) |
IEC |
|||||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
415 V |
250 V |
40 A |
Tab/Blade |
1.5 kJ |
80 kA |
Rated Breaking Capacity at 250 VDC: 80000 A |
Box |
0.689 in (17.5 mm) |
0.689 x 1.398 in (17.5 x 35.5 mm) |
1.398 in (35.5 mm) |
IEC |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
300 V |
1.5 A |
End Cap |
10 kA |
0.406 in (10.31 mm) |
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 |
500 V |
300 V |
15 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 |
600 V |
300 V |
30 A |
200 kA |
FLSR |
Rated Breaking Capacity at 300 VDC: 20000 A |
0.811 in (20.6 mm) |
5 in (127 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||||
Eaton Corporation |
Electric Fuse |
Inline/Holder |
300 V |
3 A |
End Cap |
10 kA |
0.626 in (15.9 mm) |
300 V |
0.626 in (15.9 mm) |
CE; CSA; UL |
Fast |
||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
200 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
1.063 in (27 mm) |
1.063 x 1.657 in (27 x 42.1 mm) |
1.657 in (42.1 mm) |
CSA; UL |
Fast |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
200 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
1.079 in (27.4 mm) |
600 V |
1.657 in (42.1 mm) |
CE; CSA; UL |
Fast |
||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
32 V |
60 A |
Tab/Blade |
1 kA |
Rated Breaking Capacity at 32 VDC: 1000 A |
Box |
0.35 in (8.9 mm) |
0.35 in (8.9 mm) |
32 V |
0.35 x 0.35 x 0.85 in (8.9 x 8.9 x 21.6 mm) |
0.85 in (21.6 mm) |
Fast |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
60 A |
Tab/Blade |
15.3 kJ |
-40 °C (-40 °F) |
1 kA |
40 ms |
Box |
1.15 in (29.2 mm) |
0.346 in (8.8 mm) |
0.85 in (21.6 mm) |
UL |
125 °C (257 °F) |
Slow |
||||||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
1 KV |
175 A |
Tab/Blade |
100 kA |
80 ms |
Bulk |
1.22 in (31 mm) |
2.874 in (73 mm) |
IATF 16949; UL |
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|
Nte Electronics |
Thermal Fuse |
Through Hole Mount |
277 V |
15 A |
Wire |
20 A |
Non-Resettable |
0.161 in (4.1 mm) |
0.512 in (13 mm) |
CSA, UL, VDE |
240 °C (464 °F) |
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|
Bourns |
Electric Fuse |
Surface Mount |
125 V |
1.5 A |
Wraparound |
500 mJ |
-55 °C (-67 °F) |
Tin Over Nickel |
100 A |
Tape And Reel, 7 inch |
0.126 in (3.2 mm) |
0.098 in (2.5 mm) |
e3 |
5 s |
1210 |
0.126 x 0.098 x 0.063 in (3.2 x 2.5 x 1.6 mm) |
0.063 in (1.6 mm) |
UL |
125 °C (257 °F) |
Slow |
||||||||||
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
60 A |
End Cap |
Silver |
300 kA |
Rated Breaking Capacity at 300 VDC: 100000 A |
1.063 in (27 mm) |
e4 |
1.063 x 2.374 in (27 x 60.3 mm) |
2.374 in (60.3 mm) |
CE; CSA; UL |
Time Delay |
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|
Eaton Corporation |
Electric Fuse |
Surface Mount |
32 V |
63 V |
3 A |
Wraparound |
275 mJ |
-55 °C (-67 °F) |
50 A |
5 s |
Pre Arcing Time: Open within 5 s at 250% Rated Current |
0.27 |
Tape And Reel, 7 inch |
0.126 in (3.2 mm) |
0.063 in (1.6 mm) |
63 V |
1206 |
0.126 x 0.063 x 0.035 in (3.2 x 1.6 x 0.89 mm) |
0.035 in (0.89 mm) |
AEC-Q200; CSA; UL |
125 °C (257 °F) |
Fast |
||||||||
|
Schurter Ag |
Electric Fuse |
Inline/Holder |
250 V |
300 V |
1 A |
End Cap |
1.1 J |
-55 °C (-67 °F) |
Gold |
1.5 kA |
Rated Breaking Capacity at 300 VDC: 1500 A |
Bulk |
0.205 in (5.2 mm) |
e4 |
10 ms |
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) |
CCC; CUL; VDE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
50 mA |
End Cap |
27 mJ |
-55 °C (-67 °F) |
Nickel |
35 A |
10 ms |
0.017 |
Bulk |
0.205 in (5.2 mm) |
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) |
CCC; CE; CSA; KC; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
||||||||||
|
Littelfuse |
Electric Fuse |
50 mA |
End Cap |
-55 °C (-67 °F) |
Matte Tin |
35 A |
0.017 |
0.787 in (20 mm) |
Supplemental |
e3 |
250 V |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CCC; CE; CSA; UL; VDE |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
10 A |
End Cap |
760 J |
-55 °C (-67 °F) |
Nickel |
300 A |
4 h |
760 |
Bulk |
0.25 in (6.35 mm) |
Supplemental |
250 V |
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) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
10 mA |
End Cap |
120 μJ |
-55 °C (-67 °F) |
Nickel |
35 A |
4 h |
0.0001 |
Bulk |
0.25 in (6.35 mm) |
Supplemental |
250 V |
3AG |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
500 mA |
Pin Wire |
2.55 J |
-55 °C (-67 °F) |
Matte Tin |
35 A |
Bulk |
0.275 in (6.985 mm) |
e3 |
0.275 x 1.275 in (6.985 x 32.385 mm) |
1.275 in (32.385 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Time Lag |
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.