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 |
Inline/Holder |
32 V |
32 V |
2 A |
End Cap |
0.25 in (6.35 mm) |
32 V |
3AG |
1.25 in (31.75 mm) |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
63 V |
2 A |
Pin Wire |
170 mJ |
-25 °C (-13 °F) |
Matte Tin |
50 A |
Rated Breaking Capacity at 63 VDC: 50 A |
0.17 |
Bulk |
0.236 in (6 mm) |
Supplemental |
e3 |
125 V |
5 s |
Micro |
0.236 x 0.315 in (6 x 8 mm) |
0.315 in (8 mm) |
CSA; UL |
70 °C (158 °F) |
Fast |
||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
3.01 J |
Tin Lead |
35 A |
676 |
0.154 in (3.9 mm) |
e0 |
0.154 x 0.433 in (3.9 x 11 mm) |
0.433 in (11 mm) |
CCC; CSA; UL; VDE |
Fast |
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Littelfuse |
Electric Fuse |
Surface Mount |
63 V |
63 V |
2 A |
230 mJ |
-55 °C (-67 °F) |
Tin Lead Over Nickel |
50 A |
0.125 in (3.18 mm) |
0.05 in (1.27 mm) |
e0 |
63 V |
1206 |
0.023 in (0.58 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
2 A |
End Cap |
80 kA |
DZ |
Rated Breaking Capacity at 500 VDC: 80000 A |
0.846 in (21.5 mm) |
Indicator |
0.846 x 1.969 in (21.5 x 50 mm) |
1.969 in (50 mm) |
DIN; IEC; VDE |
Fast |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
2 A |
Pin Wire |
405 mJ |
-55 °C (-67 °F) |
Pure Tin |
50 A |
Rated Breaking Capacity at 125 VDC: 300 A |
Bulk |
0.11 in (2.8 mm) |
0.11 x 0.28 in (2.8 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; PSE; QPL; TUV; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
2.72 J |
236 |
0.207 in (5.25 mm) |
0.207 x 0.886 in (5.25 x 22.5 mm) |
0.886 in (22.5 mm) |
CSA; MITI; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.5 KV |
2 A |
End Cap |
1.55 J |
15 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
0.394 x 2.244 in (10 x 57 mm) |
2.252 in (57.2 mm) |
CE; UL |
Fast |
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Littelfuse |
Electric Fuse |
Surface Mount |
24 V |
2 A |
Wraparound |
100 mJ |
-55 °C (-67 °F) |
Tin/Nickel |
35 A |
Rated Breaking Capacity at 24 VDC: 35 A |
0.041 in (1.04 mm) |
0.02 in (0.51 mm) |
0.041 x 0.02 x 0.012 in (1.04 x 0.51 x 0.3 mm) |
0.012 in (0.3 mm) |
CSA; UL |
90 °C (194 °F) |
Very Fast |
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|
Littelfuse |
Electric Fuse |
2 A |
End Cap |
2.169 J |
-55 °C (-67 °F) |
100 A |
0.189 in (4.8 mm) |
350 V |
2AG |
0.189 x 0.587 in (4.8 x 14.9 mm) |
0.587 in (14.9 mm) |
CE, PSE, UL |
125 °C (257 °F) |
Fast |
||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
125 V |
2 A |
End Cap |
5.29 J |
-55 °C (-67 °F) |
Tin |
300 A |
481 |
Rated Breaking Capacity at 125 VDC: 200 A, Joule Integral Nom at 125 VDC: 5.29 |
Box |
e3 |
Alarm |
CSA; UL |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
2 A |
End Cap |
11.68 J |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
Pre Arcing Time: Open within 10 ms at 1000% Rated Current |
Bulk |
0.205 in (5.2 mm) |
e3 |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CCC; CE; CSA; CUL; IEC; KC; PSE; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Time Lag |
||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
350 V |
2 A |
Pin Wire |
2.8 J |
-40 °C (-40 °F) |
Tin Lead |
100 A |
447 |
Bulk |
e0 |
CSA; METI; UL |
125 °C (257 °F) |
Fast |
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Littelfuse |
Electric Fuse |
Surface Mount |
32 V |
32 V |
2 A |
Wraparound |
104 mJ |
-55 °C (-67 °F) |
Tin Lead Over Nickel |
35 A |
Rated Breaking Capacity at 32 VDC: 35 A |
0.063 in (1.6 mm) |
0.032 in (0.813 mm) |
e0 |
0.063 x 0.032 x 0.012 in (1.6 x 0.813 x 0.305 mm) |
0.012 in (0.305 mm) |
CSA; UL |
90 °C (194 °F) |
Very Fast |
||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
2.25 J |
Tin Lead |
50 A |
4 h |
2.25 |
Bulk |
0.154 in (3.9 mm) |
e0 |
250 V |
0.154 x 0.433 in (3.9 x 11 mm) |
0.433 in (11 mm) |
CSA; UL |
Fast |
|||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
740 mJ |
-55 °C (-67 °F) |
50 A |
4 h |
0.74 |
0.155 in (3.94 mm) |
250 V |
44.4 mΩ |
Pico |
0.28 in (7.11 mm) |
0.28 in (7.11 mm) |
CSA; PSE; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
11 J |
-25 °C (-13 °F) |
100 A |
Bulk |
0.213 in (5.4 mm) |
5 s |
0.197 x 0.787 in (5 x 20 mm) |
0.827 in (21 mm) |
CUL; UL |
70 °C (158 °F) |
Very Fast |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
5.2 J |
-55 °C (-67 °F) |
Matte Tin |
100 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 |
2 A |
Pin Wire |
740 mJ |
-55 °C (-67 °F) |
Pure Tin |
50 A |
Tape And Reel |
0.155 in (3.94 mm) |
0.155 x 0.28 in (3.94 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; PSE; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
2 A |
Pin Wire |
-55 °C (-67 °F) |
Gold |
50 A |
Rated Breaking Capacity at 125 VDC: 300 A |
0.28 in (7.11 mm) |
0.093 in (2.36 mm) |
e4 |
0.28 x 0.093 x 0.093 in (7.11 x 2.36 x 2.36 mm) |
0.093 in (2.36 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
2 A |
Pin Wire |
4.236 J |
-55 °C (-67 °F) |
Tin |
50 A |
Tape And Reel |
0.11 in (2.8 mm) |
e3 |
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 |
Inline/Holder |
600 V |
600 V |
2 A |
End Cap |
100 kA |
Rated Breaking Capacity at 600 VDC: 10000 A |
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 |
Fast |
||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
2 A |
End Cap |
2.645 J |
-55 °C (-67 °F) |
Nickel |
100 A |
235 |
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) |
Fast |
|||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
125 V |
2 A |
Pin Wire |
405 mJ |
-55 °C (-67 °F) |
50 A |
R251 |
Rated Breaking Capacity at 125 VDC: 300 A |
Tape And Reel |
0.095 in (2.41 mm) |
0.095 x 0.28 in (2.41 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
2 A |
Pin Wire |
7.6 J |
-60 °C (-76 °F) |
Tin |
50 A |
2 ms |
Pre Arcing Time: Blow within 0.002 s at 800% Rated Current |
7.6 |
Tape And Reel |
0.135 in (3.43 mm) |
e3 |
125 V |
Pico |
0.135 x 0.28 in (3.43 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; PSE; UL |
125 °C (257 °F) |
Time Delay |
|||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
10.2 J |
-55 °C (-67 °F) |
Tin |
100 A |
Pre-Arcing Time: Open within 0.4 s, at 200% Rated Current |
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; UL |
125 °C (257 °F) |
Medium |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
2 A |
Ferrule |
1.175 J |
Nickel |
20 kA |
4 m |
0.406 in (10.31 mm) |
Midget |
2.5 in (63.5 mm) |
CE; UL |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
2 A |
Pin Wire |
405 mJ |
-55 °C (-67 °F) |
Tin |
50 A |
4 ms |
Pre-Arcing Time: Open within 4 ms at 1000% 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) |
CCC; CSA; CUL; PSE; TUV; UL |
125 °C (257 °F) |
Very Fast |
|||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
16 J |
-25 °C (-13 °F) |
150 A |
Bulk |
0.213 in (5.4 mm) |
20 ms |
0.197 x 0.787 in (5 x 20 mm) |
0.827 in (21 mm) |
BSI; CUL; IEC; SEMKO; UL; VDE |
70 °C (158 °F) |
Time Lag |
|||||||||||||||
Littelfuse |
Electric Fuse |
Surface Mount |
125 V |
125 V |
2 A |
Wraparound |
8.2 J |
-55 °C (-67 °F) |
Gold |
50 A |
4 h |
Rated Breaking Capacity at 125 VDC: 50 A |
8.2 |
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; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
2 A |
Pin Wire |
7.6 J |
-60 °C (-76 °F) |
50 A |
2 ms |
Pre Arcing Time: Blow within 0.002 s at 800% Rated Current |
Bulk |
0.135 in (3.43 mm) |
Pico |
0.28 in (7.11 mm) |
CSA; PSE; UL |
125 °C (257 °F) |
Time Delay |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
2 A |
Pin Wire |
405 mJ |
-55 °C (-67 °F) |
Tin |
50 A |
4 ms |
Pre-Arcing Time: Open within 4 ms at 1000% 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) |
CCC; CSA; CUL; PSE; TUV; UL |
125 °C (257 °F) |
Very Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
2 A |
20 kA |
1.5 in (38.1 mm) |
250 V |
485 mΩ |
1.5 in (38.1 mm) |
CSA; UL |
Very Fast |
|||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
125 V |
2 A |
Pin Wire |
80 J |
-55 °C (-67 °F) |
Matte Tin |
100 A |
Rated Breaking Capacity at 125 VDC: 10000 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; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
5.2 J |
-55 °C (-67 °F) |
Tin |
100 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; KC; PSE; UL |
125 °C (257 °F) |
Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
2 A |
End Cap |
5.73 J |
-55 °C (-67 °F) |
35 A |
10 ms |
Tape And Reel |
0.205 in (5.2 mm) |
0.197 x 0.787 in (5 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 |
2 A |
End Cap |
50.585 J |
-55 °C (-67 °F) |
Nickel |
100 A |
239 |
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) |
Time Lag |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
125 V |
125 V |
2 A |
End Cap |
900 mJ |
-65 °C (-85 °F) |
Silver |
50 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 |
Inline/Holder |
250 V |
2 A |
End Cap |
8.64 J |
-40 °C (-40 °F) |
Tin |
1.5 kA |
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; CCC; CUL; IEC; METI; PSE; SEMKO; SEV; UL; VDE |
85 °C (185 °F) |
Time Lag |
||||||||||||
Littelfuse |
Electric Fuse |
Surface Mount |
350 V |
125 V |
2 A |
Gull Wing |
2.8 J |
-40 °C (-40 °F) |
Tin |
100 A |
446P |
Rated Breaking Capacity at 125 VDC: 50 A |
Tape And Reel |
0.43 in (10.92 mm) |
0.345 in (8.76 mm) |
e3 |
0.43 x 0.345 x 0.15 in (10.92 x 8.76 x 3.81 mm) |
0.15 in (3.81 mm) |
CSA; METI; PSE; UL |
125 °C (257 °F) |
Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
2 A |
Pin Wire |
405 mJ |
-55 °C (-67 °F) |
Pure Tin |
50 A |
253 |
Rated Breaking Capacity at 125 VDC: 300 A |
Ammo Pack |
0.11 in (2.8 mm) |
0.11 x 0.28 in (2.8 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; PSE; QPL; TUV; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
32 V |
2 A |
Wraparound |
35 A |
0603SFF200F/32-2 |
UL |
125 °C (257 °F) |
Fast |
||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
32 V |
2 A |
Wraparound |
210 mJ |
35 A |
UL |
125 °C (257 °F) |
Very Fast |
||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
740 mJ |
-55 °C (-67 °F) |
Pure Tin |
50 A |
Ammo Pack |
0.155 in (3.94 mm) |
0.155 x 0.28 in (3.94 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; PSE; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
2 A |
Tab/Blade |
3.31 J |
Tin |
1 kA |
Bulk |
0.469 in (11.9 mm) |
0.15 in (3.8 mm) |
e3 |
0.469 x 0.15 x 0.339 in (11.9 x 3.8 x 8.6 mm) |
0.339 in (8.6 mm) |
UL |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
2 A |
End Cap |
1.87 J |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
216P |
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) |
CCC; CE; CSA; IEC; KTL; PSE; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
1.87 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) |
CCC; CE; CSA; KTL; PSE; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
300 V |
160 V |
2 A |
End Cap |
200 kA |
Rated Breaking Capacity at 160 VDC: 50000 A |
0.406 in (10.3 mm) |
0.406 x 0.874 in (10.3 x 22.2 mm) |
0.874 in (22.2 mm) |
CE; CSA; CUL; UL |
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.