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 |
250 V |
250 V |
2.5 A |
End Cap |
130 J |
-55 °C (-67 °F) |
Tin/Lead |
100 A |
4 h |
130 |
0.25 in (6.35 mm) |
Supplemental |
e0 |
250 V |
81.1 mΩ |
3AG |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CSA; METI; PSE; UL |
125 °C (257 °F) |
Slow |
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|
Schurter Ag |
Electric Fuse |
Surface Mount |
277 V |
250 V |
400 mA |
Wraparound |
440 mJ |
-55 °C (-67 °F) |
Nickel/Tin |
1.5 kA |
Bulk |
0.606 in (15.4 mm) |
0.211 in (5.35 mm) |
e2 |
10 ms |
0.209 x 0.63 in (5.3 x 16 mm) |
0.606 x 0.211 x 0.211 in (15.4 x 5.35 x 5.35 mm) |
0.211 in (5.35 mm) |
CUL, UL, VDE |
125 °C (257 °F) |
Time Lag |
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|
Schurter Ag |
Electric Fuse |
Surface Mount |
277 V |
250 V |
800 mA |
Wraparound |
2.2 J |
-55 °C (-67 °F) |
Nickel/Tin |
1.5 kA |
Tape And Reel, 13 inch |
0.606 in (15.4 mm) |
0.211 in (5.35 mm) |
e2 |
10 ms |
0.209 x 0.63 in (5.3 x 16 mm) |
0.606 x 0.211 x 0.211 in (15.4 x 5.35 x 5.35 mm) |
0.211 in (5.35 mm) |
CUL, UL, VDE |
125 °C (257 °F) |
Time Lag |
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|
Siemens |
Electric Fuse |
Inline/Holder |
690 V |
250 V |
250 A |
Tab/Blade |
-20 °C (-4 °F) |
100 kA |
2.618 in (66.5 mm) |
2.047 in (52 mm) |
Indicator |
2.618 x 2.047 x 2.047 in (66.5 x 52 x 52 mm) |
2.047 in (52 mm) |
CCC; CE; UL |
50 °C (122 °F) |
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Siba |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
6.3 A |
End Cap |
280 J |
Box |
0.25 in (6.35 mm) |
15 ms |
0.25 x 1.26 in (6.35 x 32 mm) |
1.26 in (32 mm) |
Slow |
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|
Mersen S A |
Electric Fuse |
Inline/Holder |
500 V |
250 V |
2 A |
End Cap |
120 kA |
Rated Breaking Capacity at 250 VDC: 100000 A |
0.563 in (14.3 mm) |
500 V |
0.563 x 2.008 in (14.3 x 51 mm) |
2.008 in (51 mm) |
CE; IEC60269-1; IEC60269-2 |
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Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
500 A |
Tab/Blade |
200 kA |
10 s |
Rated Breaking Capacity at 250 VDC: 20000 A |
Box |
2.88 in (73.152 mm) |
RK5 |
250 V |
2.88 x 10.38 in (73.15 x 263.65 mm) |
10.38 in (263.652 mm) |
CE; CSA; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
3 A |
End Cap |
200 kA |
KLB |
Rated Breaking Capacity at 250 VDC: 20000 A |
0.563 in (14.3 mm) |
0.563 x 2 in (14.3 x 50.8 mm) |
2 in (50.8 mm) |
CSA; UL |
Fast |
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Spc Technology/ Multicomp |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
2.5 A |
Pin Wire |
37.5 J |
-55 °C (-67 °F) |
100 A |
0.329 in (8.35 mm) |
0.169 in (4.3 mm) |
20 ms |
0.329 x 0.169 x 0.303 in (8.35 x 4.3 x 7.7 mm) |
0.303 in (7.7 mm) |
125 °C (257 °F) |
Slow |
|||||||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
60 A |
End Cap |
50 kA |
Rated Breaking Capacity at 250 VDC: 20000 A |
0.827 in (21 mm) |
0.827 x 2.992 in (21 x 76 mm) |
2.992 in (76 mm) |
CSA; UL |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
12 A |
End Cap |
515.5 J |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
10 ms |
Pre Arcing Time: Open within 10 ms at 1000% Rated Current |
515.5 |
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) |
CE; IEC; CSA; KC; PSE; SEMKO; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
1 A |
End Cap |
16.3 J |
-55 °C (-67 °F) |
Nickel |
100 A |
5 s |
Pre Arcing Time: Open within 5 s at 200% Rated Current |
16.3 |
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, PSE, UL |
125 °C (257 °F) |
Time Lag |
||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
20 A |
End Cap |
575 J |
-55 °C (-67 °F) |
Nickel |
400 A |
4 h |
575 |
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; KC; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
6.25 A |
End Cap |
60.4 J |
-55 °C (-67 °F) |
Nickel |
400 A |
4 h |
60.4 |
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; PSE; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
450 V |
250 V |
10 A |
Pin Wire |
91 J |
-55 °C (-67 °F) |
Matte Tin |
20 kA |
10 s |
Rated Breaking Capacity at 250 VDC: 1000 A |
91 |
Bulk |
0.275 in (6.985 mm) |
e3 |
450 V |
3AB |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE; CUL; SEMKO; UL |
125 °C (257 °F) |
Fast |
|||||||
Cooper Industries |
Electric Fuse |
Through Hole Mount |
125 V |
250 V |
5 A |
Pin Wire |
5 J |
10 kA |
PCD |
Rated Breaking Capacity at 250 VDC: 4200 A |
Box |
0.35 in (8.89 mm) |
0.35 x 0.375 in (8.89 x 9.53 mm) |
0.375 in (9.53 mm) |
CSA; UL |
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Cooper Industries |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
100 mA |
End Cap |
870 μJ |
Silver |
4 kA |
C308F |
Tape And Reel |
0.12 in (3.05 mm) |
e4 |
0.12 x 0.343 in (3.05 x 8.7 mm) |
0.343 in (8.7 mm) |
EN; UL |
Fast |
||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
100 mA |
End Cap |
870 μJ |
Silver |
4 kA |
0.0008 |
Tape And Reel |
0.12 in (3.05 mm) |
e4 |
250 V |
0.12 x 0.343 in (3.05 x 8.7 mm) |
0.343 in (8.7 mm) |
EN; UL |
Fast |
||||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
400 V |
250 V |
32 A |
End Cap |
120 kA |
Rated Breaking Capacity at 250 VDC: 100000 A |
0.402 in (10.2 mm) |
Indicator |
0.406 x 1.496 in (10.3 x 38 mm) |
1.496 in (38 mm) |
CE |
|||||||||||||||||
Mersen S A |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
1.4 A |
End Cap |
200 kA |
Rated Breaking Capacity at 250 VDC: 20 A |
0.551 in (14 mm) |
2.008 in (51 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
500 V |
250 V |
4 A |
End Cap |
120 kA |
Rated Breaking Capacity at 250 VDC: 100000 A |
0.402 in (10.2 mm) |
1.496 in (38 mm) |
CE |
|||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
12 A |
Pin Wire |
515.5 J |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
10 ms |
Pre Arcing Time: Open within 10 ms at 1000% Rated Current |
515.5 |
Bulk |
0.228 in (5.8 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) |
0.886 in (22.5 mm) |
CE; IEC; CSA; KC; PSE; SEMKO; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
160 mA |
Pin Wire |
1.57 mJ |
-40 °C (-40 °F) |
Matte Tin Over Nickel |
4 kA |
4 h |
Rated Breaking Capacity at 250 VDC: 4000 A |
0.0015 |
Ammo Pack; Tape And Reel |
0.119 in (3.02 mm) |
e3 |
250 V |
0.119 x 0.331 in (3.02 x 8.4 mm) |
0.331 in (8.4 mm) |
UL |
125 °C (257 °F) |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
450 V |
250 V |
10 A |
End Cap |
91 J |
-55 °C (-67 °F) |
Nickel |
20 kA |
10 s |
Rated Breaking Capacity at 250 VDC: 1000 A |
91 |
Bulk |
0.25 in (6.35 mm) |
450 V |
3AB |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CUL; SEMKO; UL |
125 °C (257 °F) |
Fast |
||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
1.6 A |
End Cap |
6.83 J |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
10 ms |
Pre Arcing Time: Open within 10 ms at 1000% Rated Current |
6.83 |
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) |
Time Lag |
||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
16 A |
End Cap |
1.408 kJ |
-55 °C (-67 °F) |
Tin |
500 A |
10 ms |
Pre Arcing Time: Open within 10 ms at 1000% Rated Current |
1408 |
Bulk |
0.205 in (5.2 mm) |
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) |
IEC; PSE; SEMKO; UL |
125 °C (257 °F) |
Time Lag |
|||||||
|
Bourns |
Electric Fuse |
Surface Mount |
600 V |
250 V |
500 mA |
Wraparound |
1.4 J |
-55 °C (-67 °F) |
Gold Over Nickel |
60 A |
Tape And Reel, 13 inch |
0.398 in (10.1 mm) |
0.122 in (3.1 mm) |
e4 |
1 s |
3812 |
0.122 in (3.1 mm) |
UL |
125 °C (257 °F) |
Time Lag |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
200 mA |
End Cap |
340 mJ |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
5 ms |
Pre Arcing Time: Open within 5 ms at 1000% Rated Current |
0.34 |
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) |
CE; IEC; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Time Lag |
||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
6.3 A |
End Cap |
128.75 J |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
10 ms |
Pre Arcing Time: Open within 10 ms at 1000% Rated Current |
128.75 |
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) |
Time Lag |
||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
80 mA |
Pin Wire |
210 μJ |
-40 °C (-40 °F) |
Matte Tin Over Nickel |
4 kA |
4 h |
Rated Breaking Capacity at 250 VDC: 4000 A |
0.0002 |
Ammo Pack; Tape And Reel |
0.119 in (3.02 mm) |
e3 |
250 V |
0.119 x 0.331 in (3.02 x 8.4 mm) |
0.331 in (8.4 mm) |
UL |
125 °C (257 °F) |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
20 A |
Pin Wire |
575 J |
-55 °C (-67 °F) |
Tin |
400 A |
4 h |
575 |
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; KC; PSE; UL |
125 °C (257 °F) |
Time Lag |
||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
250 V |
250 V |
12 A |
Wraparound |
515.5 J |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
Pre Arcing Time: Open within 0.01 s at 1000% Rated Current |
Bulk |
0.205 in (5.2 mm) |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CE; CSA; CUL; PSE; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
15 A |
End Cap |
1.237 kJ |
-55 °C (-67 °F) |
Nickel |
500 A |
10 ms |
Pre Arcing Time: Open within 10 ms at 1000% Rated Current |
1237 |
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) |
IEC; PSE; SEMKO; UL |
125 °C (257 °F) |
Time Lag |
||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
250 V |
250 V |
80 mA |
Wraparound |
210 μJ |
-40 °C (-40 °F) |
Matte Tin Over Nickel |
4 kA |
4 h |
Rated Breaking Capacity at 250 VDC: 4000 A |
0.0002 |
Tape And Reel |
0.119 in (3.02 mm) |
e3 |
250 V |
0.119 x 0.331 in (3.02 x 8.4 mm) |
0.331 in (8.4 mm) |
UL |
125 °C (257 °F) |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
2.5 A |
End Cap |
136 J |
-55 °C (-67 °F) |
Nickel |
100 A |
4 h |
136 |
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; KC; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
25 A |
End Cap |
1.03 kJ |
-55 °C (-67 °F) |
Nickel |
400 A |
4 h |
1030 |
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; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
250 V |
40 A |
End Cap |
200 kA |
Rated Breaking Capacity at 500 VDC: 20000 A |
Bulk |
0.85 in (21.6 mm) |
600 V |
1.882 in (47.8 mm) |
CE; CSA; UL |
Time Delay |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
160 mA |
End Cap |
46.5 mJ |
-55 °C (-67 °F) |
Tin |
1.5 kA |
5 ms |
Pre Arcing Time: Open within 5 ms at 1000% Rated Current |
0.0465 |
Bulk |
0.205 in (5.2 mm) |
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; IEC; SEMKO; UL |
125 °C (257 °F) |
Time Lag |
|||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
250 mA |
End Cap |
545 mJ |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
5 ms |
Pre Arcing Time: Open within 5 ms at 1000% Rated Current |
0.545 |
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) |
CE; IEC; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Time Lag |
||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
5 A |
Pin Wire |
66.095 J |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
10 ms |
Pre Arcing Time: Open within 10 ms at 1000% Rated Current |
66.095 |
Bulk |
0.228 in (5.8 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) |
0.886 in (22.5 mm) |
CCC; CE; CSA; IEC; KC; PSE; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
5 A |
End Cap |
66.095 J |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
10 ms |
Pre Arcing Time: Open within 10 ms at 1000% Rated Current |
66.095 |
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) |
Time Lag |
||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
5 A |
Pin Wire |
66.095 J |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
10 ms |
Pre Arcing Time: Open within 10 ms at 1000% Rated Current |
66.095 |
Bulk |
0.228 in (5.8 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) |
0.886 in (22.5 mm) |
CCC; CE; CSA; IEC; KC; PSE; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
5 A |
End Cap |
66.095 J |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
10 ms |
Pre Arcing Time: Open within 10 ms at 1000% Rated Current |
66.095 |
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) |
Time Lag |
||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
6.3 A |
Pin Wire |
128.75 J |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
10 ms |
Pre Arcing Time: Open within 10 ms at 1000% Rated Current |
128.75 |
Bulk |
0.228 in (5.8 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) |
0.886 in (22.5 mm) |
CCC; CE; CSA; IEC; KC; PSE; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
250 V |
250 V |
160 mA |
Wraparound |
1.57 mJ |
-40 °C (-40 °F) |
Matte Tin Over Nickel |
4 kA |
4 h |
Rated Breaking Capacity at 250 VDC: 4000 A |
0.0015 |
Tape And Reel |
0.119 in (3.02 mm) |
e3 |
250 V |
0.119 x 0.331 in (3.02 x 8.4 mm) |
0.331 in (8.4 mm) |
UL |
125 °C (257 °F) |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
5 A |
End Cap |
25 J |
-55 °C (-67 °F) |
Nickel |
400 A |
5 s |
Pre Arcing Time: Open within 5 s at 200% Rated Current |
25 |
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; PSE; UL |
125 °C (257 °F) |
Time Lag |
||||||||
|
Bourns |
Electric Fuse |
Surface Mount |
600 V |
250 V |
2 A |
Wraparound |
24 J |
-55 °C (-67 °F) |
Gold Over Nickel |
60 A |
Tape And Reel, 13 inch |
0.398 in (10.1 mm) |
0.122 in (3.1 mm) |
e4 |
1 s |
3812 |
0.122 in (3.1 mm) |
UL |
125 °C (257 °F) |
Time Lag |
||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
250 mA |
Pin Wire |
5.79 mJ |
-40 °C (-40 °F) |
Matte Tin Over Nickel |
4 kA |
4 h |
Rated Breaking Capacity at 250 VDC: 4000 A |
0.0058 |
Ammo Pack; Tape And Reel |
0.119 in (3.02 mm) |
e3 |
250 V |
0.119 x 0.331 in (3.02 x 8.4 mm) |
0.331 in (8.4 mm) |
UL |
125 °C (257 °F) |
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.