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 |
125 V |
125 V |
1.25 A |
Pin Wire |
390 mJ |
-55 °C (-67 °F) |
Matte Tin |
50 A |
1 s |
Pre Arcing Time: Open within 1 s at 200% Rated Current |
Bulk |
0.11 in (2.8 mm) |
e3 |
Pico |
0.11 x 0.28 in (2.8 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; CUL; PSE; UL |
125 °C (257 °F) |
Very Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
20 A |
Tab/Blade |
520 J |
-40 °C (-40 °F) |
Tin/Copper |
1 kA |
4 d 4 h |
520 |
Bulk |
0.75 in (19.05 mm) |
0.2 in (5.08 mm) |
ATO |
e2 |
32 V |
0.75 x 0.2 x 0.48 in (19.05 x 5.08 x 12.19 mm) |
0.48 in (12.19 mm) |
UL |
105 °C (221 °F) |
Fast |
||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
20 A |
Tab/Blade |
520 J |
-40 °C (-40 °F) |
Tin |
1 kA |
0257 |
Rated Breaking Capacity at 32 VDC: 1000 A |
Bulk |
0.75 in (19.05 mm) |
0.2 in (5.08 mm) |
e3 |
0.75 x 0.2 x 0.48 in (19.05 x 5.08 x 12.19 mm) |
0.48 in (12.19 mm) |
UL |
105 °C (221 °F) |
|||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
1.6 A |
End Cap |
2.8 J |
-55 °C (-67 °F) |
Tin |
100 A |
5 s |
Bulk |
0.25 in (6.35 mm) |
e3 |
3AG |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CSA; KC; PSE; UL |
125 °C (257 °F) |
Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
3 A |
End Cap |
200 J |
-55 °C (-67 °F) |
Nickel |
100 A |
4 h |
200 |
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; KTL; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
32 V |
4 A |
Wraparound |
3.56 J |
-55 °C (-67 °F) |
Tin with Nickel barrier |
60 A |
2 ms |
0.23 |
Tape And Reel |
0.129 in (3.27 mm) |
0.064 in (1.63 mm) |
e3 |
32 V |
52 mΩ |
1206 |
0.129 x 0.064 x 0.035 in (3.27 x 1.63 x 0.9 mm) |
0.035 in (0.9 mm) |
CSA; CUL; UL |
150 °C (302 °F) |
Slow |
|||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
5 A |
End Cap |
6.14 J |
-55 °C (-67 °F) |
5 kA |
2 m |
Bulk |
0.25 in (6.35 mm) |
3AB |
1.25 in (31.75 mm) |
125 °C (257 °F) |
Fast |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
75 V |
100 A |
J Bend |
6.9 kJ |
-55 °C (-67 °F) |
Bright Tin Over Nickel |
1.5 kA |
1 m |
Pre Arcing Time: Open within 60 s at 200% Rated Current |
Tape And Reel |
0.441 in (11.2 mm) |
0.394 in (10 mm) |
e3 |
100 V |
0.441 x 0.394 x 0.236 in (11.2 x 10 x 6 mm) |
0.236 in (6 mm) |
CUL; UL |
100 °C (212 °F) |
||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
75 V |
100 A |
J Bend |
4.8 kJ |
-55 °C (-67 °F) |
1.5 kA |
1 m |
Tape And Reel |
0.441 in (11.2 mm) |
0.394 in (10 mm) |
75 V |
0.236 in (6 mm) |
CE; CUL; TUV; UL |
100 °C (212 °F) |
Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
17.5 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
0.811 in (20.6 mm) |
2.252 in (57.2 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
175 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 500 VDC: 20000 A |
Bulk |
1.5 in (38.1 mm) |
3 in (76.2 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
175 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 500 VDC: 20000 A |
Bulk |
1.5 in (38.1 mm) |
Indicator |
3 in (76.2 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||
|
Schurter Ag |
Electric Fuse |
Surface Mount |
125 V |
125 V |
100 mA |
Wraparound |
670 μJ |
-40 °C (-40 °F) |
Tin |
100 A |
0.0006 |
Bulk |
0.291 in (7.4 mm) |
0.122 in (3.1 mm) |
e3 |
10 ms |
0.291 x 0.122 in (7.4 x 3.1 mm) |
0.291 x 0.122 x 0.102 in (7.4 x 3.1 x 2.6 mm) |
0.102 in (2.6 mm) |
CUL; UL |
125 °C (257 °F) |
Very Fast |
||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.6 A |
Pin Wire |
530 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 |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Wire |
17.8 J |
-40 °C (-40 °F) |
Matte Tin |
100 A |
150 ms |
12 |
Ammo Pack |
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 |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
1.6 A |
Pin Wire |
390 mJ |
-40 °C (-40 °F) |
Tin |
100 A |
1 m |
Ammo Pack; Tape And Reel |
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 |
|||||||||
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
600 V |
500 mA |
End Cap |
460 mJ |
-55 °C (-67 °F) |
Nickel |
150 A |
Box; Tape And Reel |
0.201 in (5.1 mm) |
250 V |
0.197 x 0.787 in (5 x 20 mm) |
0.201 x 0.787 in (5.1 x 20 mm) |
0.787 in (20 mm) |
CCC; CE; CSA; UL |
125 °C (257 °F) |
Time Lag |
||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
500 V |
80 A |
Tab/Blade |
9.8 kJ |
120 kA |
Box |
1.929 in (49 mm) |
0.827 in (21 mm) |
NH000 |
Indicator |
1.614 in (41 mm) |
CE; DIN; IEC; VDE |
||||||||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
4.3 KV |
18 A |
Tab/Blade |
3 J |
65 kA |
2 in (50.8 mm) |
Indicator |
2 x 7.118 in (50.8 x 180.8 mm) |
7.118 in (180.8 mm) |
|||||||||||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
500 A |
Tab/Blade |
72 J |
200 kA |
Rated Breaking Capacity at 700 VDC: 100000 A;Joule Integral Nom at 700 VDC: 150 |
2 in (50.8 mm) |
2 x 2.843 in (50.8 x 72.2 mm) |
2.843 in (72.2 mm) |
CSA; UL |
|||||||||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
500 A |
Tab/Blade |
72 J |
200 kA |
Rated Breaking Capacity at 700 VDC: 100000 A;Joule Integral Nom at 700 VDC: 150 |
2 in (50.8 mm) |
2 x 2.843 in (50.8 x 72.2 mm) |
2.843 in (72.2 mm) |
CSA; UL |
|||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
15 A |
End Cap |
200.2 J |
Nickel |
750 A |
2 m |
Pre Arcing Time: Open within 120 s at 200% Rated Current |
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; UL |
Fast |
||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
40 A |
Tab/Blade |
-40 °C (-40 °F) |
1 kA |
100 ms |
Bulk |
0.752 in (19.1 mm) |
0.201 in (5.1 mm) |
32 V |
0.76 x 0.207 x 0.492 in (19.3 x 5.25 x 12.5 mm) |
0.483 in (12.28 mm) |
UL |
100 °C (212 °F) |
Fast |
||||||||||||
Eaton Corporation |
Electric Fuse |
7 A |
End Cap |
10 kA |
0.41 in (10.41 mm) |
250 V |
0.41 x 1.38 in (10.41 x 35.05 mm) |
1.38 in (35.05 mm) |
CE, CSA, UL |
Fast |
|||||||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
25 A |
End Cap |
734.69 J |
Nickel |
1.5 kA |
2 m |
Rated Breaking Capacity at 125 VDC: 10000 A |
Box |
0.25 in (6.35 mm) |
3AB |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CSA, UL |
Time Delay |
||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
4 A |
Tab/Blade |
-40 °C (-40 °F) |
1 kA |
100 ms |
Bulk |
0.752 in (19.1 mm) |
0.201 in (5.1 mm) |
32 V |
0.76 x 0.207 x 0.492 in (19.3 x 5.25 x 12.5 mm) |
0.483 in (12.28 mm) |
UL |
100 °C (212 °F) |
Fast |
||||||||||||
|
Eaton Corporation |
Electric Fuse |
Surface Mount |
125 V |
125 V |
15 A |
Wraparound |
56 J |
-55 °C (-67 °F) |
Silver with Nickel barrier |
50 A |
5 s |
Pre Arcing Time: Open within 5 s at 200% Rated Current, Rated Breaking Capacity at 125 VDC: 200 A |
56 |
Tape And Reel, 7 inch |
0.24 in (6.1 mm) |
0.101 in (2.57 mm) |
e4 |
125 V |
2410 |
0.24 x 0.101 x 0.101 in (6.1 x 2.57 x 2.57 mm) |
0.101 in (2.57 mm) |
CUL; PSE; UL |
125 °C (257 °F) |
Fast |
||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
20 A |
End Cap |
10 kA |
Box |
0.406 in (10.3 mm) |
250 V |
Midget |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
CE; CSA; UL |
Time Delay |
||||||||||||||||
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
75 A |
Tab/Blade |
200 kA |
10 s |
Box |
1.06 in (26.924 mm) |
RK5 |
250 V |
1.06 x 5.88 in (26.92 x 149.35 mm) |
5.88 in (149.352 mm) |
CE; CSA; UL |
Time Delay |
||||||||||||||||
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
75 A |
Tab/Blade |
200 kA |
10 s |
Box |
1.06 in (26.924 mm) |
RK5 |
250 V |
1.06 x 5.88 in (26.92 x 149.35 mm) |
5.88 in (149.352 mm) |
CE; CSA; UL |
Time Delay |
||||||||||||||||
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
4 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Box |
0.811 in (20.6 mm) |
0.811 x 5 in (20.6 x 127 mm) |
5 in (127 mm) |
CE; CSA; UL |
Time Delay |
|||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
150 V |
5 A |
End Cap |
200 kA |
Rated Breaking Capacity at 150 VDC: 20000 A |
Box |
0.394 in (10 mm) |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.496 in (38 mm) |
CE; CSA; UL |
Time Delay |
||||||||||||||||
|
Schurter Ag |
Electric Fuse |
Inline/Holder |
250 V |
10 A |
End Cap |
141 J |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
Box |
0.787 in (20 mm) |
30 ms |
0.197 x 0.787 in (5 x 20 mm) |
0.205 x 0.787 in (5.2 x 20 mm) |
0.205 in (5.2 mm) |
CCC; CUL; KTL; METI; UL; VDE |
125 °C (257 °F) |
Very Fast |
||||||||||||
|
Schurter Ag |
Electric Fuse |
Inline/Holder |
250 V |
300 V |
2.5 A |
End Cap |
11.7 J |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
Rated Breaking Capacity at 300 VDC: 1500 A |
11.7 |
Box |
0.205 in (5.2 mm) |
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; KTL; METI; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Schurter Ag |
Electric Fuse |
Inline/Holder |
250 V |
1 A |
End Cap |
3.3 J |
-55 °C (-67 °F) |
Nickel |
35 A |
Bulk |
0.205 in (5.2 mm) |
20 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; METI; UL; VDE |
125 °C (257 °F) |
Time Lag |
||||||||||||
|
Schurter Ag |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Pin Wire |
3.3 J |
-55 °C (-67 °F) |
Tin |
35 A |
Bulk |
0.213 in (5.4 mm) |
e3 |
20 ms |
0.213 x 0.886 in (5.4 x 22.5 mm) |
0.213 x 0.886 in (5.4 x 22.5 mm) |
0.886 in (22.5 mm) |
CUL; UL |
125 °C (257 °F) |
Time Lag |
|||||||||||
|
Schurter Ag |
Electric Fuse |
Inline/Holder |
250 V |
1 A |
End Cap |
3.3 J |
-55 °C (-67 °F) |
Nickel |
35 A |
Bulk |
0.205 in (5.2 mm) |
20 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; METI; UL; VDE |
125 °C (257 °F) |
Time Lag |
||||||||||||
|
Schurter Ag |
Electric Fuse |
Inline/Holder |
250 V |
5 A |
End Cap |
102 J |
-55 °C (-67 °F) |
Nickel |
50 A |
Box |
0.205 in (5.2 mm) |
20 ms |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CCC; CUL; METI; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
125 V |
125 V |
200 mA |
Wraparound |
6.52 mJ |
-55 °C (-67 °F) |
50 A |
5 s |
Tape And Reel |
0.24 in (6.1 mm) |
0.106 in (2.69 mm) |
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) |
UL |
125 °C (257 °F) |
Very Fast |
|||||||||||
Littelfuse |
Electric Fuse |
Surface Mount |
125 V |
125 V |
200 mA |
Wraparound |
6.52 mJ |
-55 °C (-67 °F) |
Silver |
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) |
UL |
125 °C (257 °F) |
Very Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
1.6 A |
End Cap |
4.615 J |
-55 °C (-67 °F) |
Nickel |
35 A |
10 ms |
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; IEC; KC; PSE; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Very Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
160 mA |
End Cap |
10 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; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
10 A |
Pin Wire |
217.635 J |
-55 °C (-67 °F) |
Matte Tin |
100 A |
10 ms |
217.63 |
Bulk |
0.217 in (5.5 mm) |
e3 |
250 V |
0.197 x 0.787 in (5 x 20 mm) |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.846 in (21.5 mm) |
CE; CSA; PSE; UL; VDE |
125 °C (257 °F) |
Very Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
80 mA |
End Cap |
75 mJ |
-55 °C (-67 °F) |
Nickel |
35 A |
10 ms |
0.075 |
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; SEV; UL; VDE |
125 °C (257 °F) |
Time Lag |
||||||||||
|
Littelfuse |
Electric Fuse |
Matte Tin Over Nickel |
e3 |
|||||||||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
62 mA |
Pin Wire |
113 μJ |
-55 °C (-67 °F) |
Matte Tin |
50 A |
1 s |
Pre Arcing Time: Open within 1 s at 200% Rated Current |
0.0001 |
Bulk |
0.11 in (2.8 mm) |
Supplemental |
e3 |
125 V |
Pico |
0.11 x 0.28 in (2.8 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; CUL; UL |
125 °C (257 °F) |
Very Fast |
||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
100 A |
Tab/Blade |
31.1 kJ |
-40 °C (-40 °F) |
2 kA |
100 ms |
1.15 in (29.2 mm) |
0.748 in (19 mm) |
32 V |
Mega |
1.15 x 0.75 x 0.42 in (29.21 x 19.05 x 10.67 mm) |
0.39 in (9.9 mm) |
ISO; UL |
125 °C (257 °F) |
Time Delay |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
100 A |
Tab/Blade |
31.1 kJ |
-40 °C (-40 °F) |
2 kA |
Bulk |
1.15 in (29.21 mm) |
0.75 in (19.05 mm) |
1.15 x 0.75 x 0.42 in (29.21 x 19.05 x 10.67 mm) |
0.42 in (10.67 mm) |
UL |
125 °C (257 °F) |
Time Delay |
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.