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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Vishay Intertechnology |
Electric Fuse |
Surface Mount |
32 V |
3 A |
Wraparound |
22.7 mJ |
-55 °C (-67 °F) |
Tin Over Nickel |
50 A |
Tape And Reel |
0.061 in (1.55 mm) |
0.033 in (0.85 mm) |
e3 |
0.061 x 0.033 x 0.018 in (1.55 x 0.85 x 0.45 mm) |
0.018 in (0.45 mm) |
UL; UMF |
125 °C (257 °F) |
Very Fast |
||||||||||||
|
Bourns |
Electric Fuse |
Surface Mount |
24 V |
3 A |
Wraparound |
111 mJ |
-55 °C (-67 °F) |
Tin Over Nickel |
35 A |
50 ms |
Tape And Reel, 7 inch |
0.039 in (1 mm) |
0.02 in (0.51 mm) |
e3 |
1 µs |
0402 |
0.039 x 0.02 x 0.02 in (1 x 0.51 x 0.51 mm) |
0.02 in (0.51 mm) |
CUL; UL |
125 °C (257 °F) |
Slow |
|||||||||
|
Bourns |
Electric Fuse |
Surface Mount |
32 V |
3 A |
Wraparound |
501 mJ |
-20 °C (-4 °F) |
Tin Over Nickel |
50 A |
1 m |
Tape And Reel, 7 inch |
0.122 in (3.1 mm) |
0.061 in (1.55 mm) |
e3 |
1206 |
0.122 x 0.061 x 0.024 in (3.1 x 1.55 x 0.6 mm) |
0.024 in (0.6 mm) |
UL |
105 °C (221 °F) |
Fast |
||||||||||
|
Bourns |
Electric Fuse |
Surface Mount |
65 V |
3 A |
Wraparound |
1.92 J |
-55 °C (-67 °F) |
Tin Over Nickel |
50 A |
5 s |
Tape And Reel, 7 inch |
0.126 in (3.2 mm) |
0.063 in (1.6 mm) |
e3 |
1206 |
0.126 x 0.063 x 0.043 in (3.2 x 1.6 x 1.08 mm) |
0.043 in (1.08 mm) |
TUV; UL |
125 °C (257 °F) |
Slow |
||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
3 A |
End Cap |
27 J |
0.197 in (5 mm) |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CSA; MITI; UL |
Medium |
||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
3 A |
End Cap |
100 kA |
Rated Breaking Capacity at 500 VDC: 50000 A |
0.406 in (10.31 mm) |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
CSA; UL |
Fast |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
3 A |
Pin Wire |
1.19 J |
-55 °C (-67 °F) |
50 A |
4 ms |
Pre-Arcing Time: Open within 4 ms at 1000% Rated Current |
Bulk |
0.103 in (2.61 mm) |
125 V |
Pico |
0.28 in (7.11 mm) |
CCC; CSA; CUL; PSE; QPL; TUV; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
3 A |
End Cap |
27 J |
-55 °C (-67 °F) |
Tin |
100 A |
Pre-Arcing Time: Open within 0.4 s, at 200% Rated Current |
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; CSA; KTL; PSE; UL |
125 °C (257 °F) |
Medium |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
350 V |
3 A |
Pin Wire |
200.7 mJ |
-65 °C (-85 °F) |
Tin |
200 A |
10 s |
Pre Arcing Time: Open within 10 s at 200% Rated Current |
Bulk |
0.35 in (8.9 mm) |
0.183 in (4.65 mm) |
e3 |
TE5 |
0.348 in (8.85 mm) |
CUL; PSE; UL |
125 °C (257 °F) |
Fast |
|||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
3 A |
Pin Wire |
27 J |
233 |
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 |
Medium |
|||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
2.75 KV |
3 A |
End Cap |
37 kA |
LCD |
0.813 in (20.64 mm) |
0.813 x 4.6 in (20.64 x 116.84 mm) |
4.6 in (116.84 mm) |
Medium |
||||||||||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
3 A |
Pin Wire |
18.3 J |
Tin Lead |
50 A |
4 h |
18.3 |
Tape And Reel |
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 |
Slow |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
65 V |
65 V |
3 A |
Wraparound |
4 J |
-55 °C (-67 °F) |
Copper/Nickel/Tin |
50 A |
5 s |
Pre Arcing Time: Open within 5 s at 250% Rated Current |
Tape And Reel |
0.13 in (3.302 mm) |
0.062 in (1.575 mm) |
e2 |
65 V |
1206 |
0.062 in (1.5748 mm) |
UL |
125 °C (257 °F) |
|||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
3 A |
End Cap |
129.51 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 |
Inline/Holder |
32 V |
3 A |
Tab/Blade |
7.4 J |
-40 °C (-40 °F) |
Tin |
1 kA |
0257 |
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 |
600 V |
600 V |
3 A |
Tab/Blade |
7.821 J |
-55 °C (-67 °F) |
100 kA |
211 µs |
Rated Breaking Capacity at 600 VDC: 50000 A |
Bulk |
0.406 in (10.31 mm) |
449 µs |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
CE; IEC; UL |
125 °C (257 °F) |
Fast |
|||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
15.5 KV |
3 A |
End Cap |
35 kA |
1.563 in (39.69 mm) |
1.563 x 12.8 in (39.69 x 325.12 mm) |
12.8 in (325.12 mm) |
Medium |
|||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
125 V |
3 A |
Pin Wire |
77 J |
-55 °C (-67 °F) |
Matte Tin |
100 A |
Rated Breaking Capacity at 125 VDC: 10000 A |
Tape And Reel |
0.185 in (4.7 mm) |
e3 |
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) |
Time Lag |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
3 A |
Pin Wire |
1.77 J |
-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 |
250 V |
3 A |
End Cap |
8.394 J |
-55 °C (-67 °F) |
100 A |
4 h |
8.3 |
Bulk; Tape And Reel |
0.205 in (5.2 mm) |
Supplemental |
250 V |
34.7 mΩ |
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; KTL; PSE; UL |
125 °C (257 °F) |
Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
3 A |
End Cap |
200 J |
-55 °C (-67 °F) |
Matte Tin |
100 A |
Rated Breaking Capacity at 125 VDC: 10000 A |
Bulk |
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; KTL; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||||
Littelfuse |
Electric Fuse |
Surface Mount |
125 V |
125 V |
3 A |
Wraparound |
16 J |
-40 °C (-40 °F) |
35 A |
Blister Tape |
0.24 in (6.1 mm) |
0.106 in (2.7 mm) |
1 s |
2410 |
0.106 in (2.7 mm) |
85 °C (185 °F) |
Time Lag |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
3 A |
Pin Wire |
21 J |
-55 °C (-67 °F) |
Tin |
50 A |
Tape And Reel |
0.28 in (7.11 mm) |
e3 |
0.28 x 0.135 in (7.11 x 3.43 mm) |
0.135 in (3.43 mm) |
CSA; UL |
125 °C (257 °F) |
Slow |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
3 A |
Pin Wire |
17.19 J |
-60 °C (-76 °F) |
Tin |
10 kA |
2 m |
Pre Arcing Time: Open within 2 m at 200% Rated Current |
Bulk |
0.217 in (5.5 mm) |
e3 |
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; KC; PSE |
125 °C (257 °F) |
Medium |
||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
32 V |
3 A |
Wraparound |
-55 °C (-67 °F) |
Tin Silver Nickel |
50 A |
4 h |
Tape And Reel |
0.129 in (3.27 mm) |
0.064 in (1.63 mm) |
e2 |
32 V |
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; UL |
150 °C (302 °F) |
Slow |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
3 A |
Tab/Blade |
Silver |
100 kA |
0.563 in (14.3 mm) |
e4 |
0.563 x 0.88 in (14.3 x 22.35 mm) |
0.88 in (22.35 mm) |
CE; UL |
||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
3 A |
End Cap |
10 kA |
0.811 in (20.6 mm) |
5 in (127 mm) |
CE; CSA; UL |
||||||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
250 V |
3 A |
End Cap |
200 kA |
KLSR |
Rated Breaking Capacity at 250 VDC: 20000 A |
0.811 in (20.6 mm) |
5 in (127 mm) |
CSA; UL |
Fast |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
300 V |
160 V |
3 A |
End Cap |
200 kA |
Rated Breaking Capacity at 160 VDC: 50000 A |
0.406 in (10.3 mm) |
300 V |
0.874 in (22.2 mm) |
CE; CSA; CUL; UL |
Fast |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
3 A |
End Cap |
17.65 J |
-55 °C (-67 °F) |
Nickel |
100 A |
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) |
KTL; METI; PSE |
125 °C (257 °F) |
Medium |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
3 A |
End Cap |
Silver |
Rated Breaking Capacity at 170 VDC: 100000 |
0.563 in (14.3 mm) |
e4 |
0.563 x 0.88 in (14.3 x 22.35 mm) |
0.88 in (22.35 mm) |
UL |
||||||||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
3 A |
Pin Wire |
21 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 |
125 V |
125 V |
3 A |
Wire |
759 mJ |
-55 °C (-67 °F) |
10 kA |
2 s |
Bulk |
0.25 in (6.35 mm) |
125 V |
Micro |
0.35 in (8.89 mm) |
CSA; QPL; UL |
85 °C (185 °F) |
Very Fast |
|||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
3 A |
Pin Wire |
1.71 J |
-55 °C (-67 °F) |
Tin Lead |
50 A |
0.372 in (9.45 mm) |
0.25 in (6.35 mm) |
e0 |
0.372 x 0.25 x 0.165 in (9.45 x 6.35 x 4.19 mm) |
0.165 in (4.19 mm) |
CSA; UL |
125 °C (257 °F) |
Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
3 A |
Pin Wire |
21 J |
-55 °C (-67 °F) |
Tin |
50 A |
Ammo Pack |
0.28 in (7.11 mm) |
e3 |
0.28 x 0.135 in (7.11 x 3.43 mm) |
0.135 in (3.43 mm) |
CSA; UL |
125 °C (257 °F) |
Slow |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
3 A |
Tab/Blade |
20 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
9.4 |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
32 V |
Mini |
0.429 x 0.15 x 0.346 in (10.9 x 3.8 x 8.8 mm) |
0.346 in (8.8 mm) |
UL |
125 °C (257 °F) |
||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
3 A |
End Cap |
8.395 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 |
Through Hole Mount |
250 V |
125 V |
3 A |
Pin Wire |
77 J |
-55 °C (-67 °F) |
Matte Tin |
100 A |
Rated Breaking Capacity at 125 VDC: 10000 A |
Bulk |
0.185 in (4.7 mm) |
e3 |
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) |
Time Lag |
|||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
3 A |
End Cap |
-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) |
0.787 in (20 mm) |
125 °C (257 °F) |
Very Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
3 A |
Pin Wire |
77 J |
-55 °C (-67 °F) |
Tin |
100 A |
230P |
0.185 in (4.7 mm) |
e3 |
0.185 x 0.57 in (4.7 x 14.48 mm) |
0.57 in (14.48 mm) |
CE; CSA; METI; PSE; UL |
125 °C (257 °F) |
Slow |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
3 A |
Tab/Blade |
15 J |
Tin |
Rated Breaking Capacity at 58 VDC: 1000 A |
0.748 in (19 mm) |
0.197 in (5 mm) |
e3 |
0.748 x 0.197 x 0.52 in (19 x 5 x 13.2 mm) |
0.52 in (13.2 mm) |
UL |
||||||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
3 A |
Pin Wire |
17.65 J |
100 A |
232 |
0.205 in (5.2 mm) |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
KTL; METI; PSE |
Medium |
||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
38 KV |
3 A |
End Cap |
20 kA |
3E-1C-38.0 |
3 in (76.2 mm) |
3 x 30.622 in (76.2 x 777.8 mm) |
30.622 in (777.8 mm) |
|||||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
3 A |
End Cap |
110 J |
-25 °C (-13 °F) |
100 A |
Bulk |
0.205 in (5.2 mm) |
5 s |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CSA; UL |
70 °C (158 °F) |
Time Delay |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
3 A |
Pin Wire |
1.77 J |
-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 |
Surface Mount |
32 V |
32 V |
3 A |
Wraparound |
198 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
434 |
Rated Breaking Capacity at 32 VDC: 35 A |
Tape And Reel |
0.063 in (1.6 mm) |
0.032 in (0.81 mm) |
e3 |
0.063 x 0.032 x 0.012 in (1.6 x 0.81 x 0.31 mm) |
0.012 in (0.31 mm) |
CSA; UL |
90 °C (194 °F) |
Very Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
3 A |
Tab/Blade |
7.45 J |
Tin |
1 kA |
Rated Breaking Capacity at 32 VDC: 1000 A |
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 |
500 V |
3 A |
End Cap |
10 kA |
0.406 in (10.31 mm) |
500 V |
Midget |
0.406 x 1.5 in (10.31 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; UL |
Slow |
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.