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 |
250 mA |
Pin Wire |
280 mJ |
-40 °C (-40 °F) |
Matte Tin |
35 A |
Bulk |
0.335 in (8.5 mm) |
e3 |
0.335 x 0.315 in (8.5 x 8 mm) |
0.315 in (8 mm) |
CCC; KTL; SEMKO; UL; VDE |
85 °C (185 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
200 mA |
Pin Wire |
3.8 mJ |
-40 °C (-40 °F) |
Matte Tin Over Nickel |
4 kA |
4 h |
0.0037 |
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) |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
300 mA |
Pin Wire |
68.9 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
318 |
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; UL |
125 °C (257 °F) |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
80 mA |
End Cap |
830 μJ |
-55 °C (-67 °F) |
Nickel |
35 A |
20 ms |
Pre Arcing Time: Open within 20 ms at 1000% Rated Current |
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; IEC; SEMKO; VDE |
125 °C (257 °F) |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
40 A |
End Cap |
200 kA |
0.811 in (20.6 mm) |
Indicator |
0.811 x 3 in (20.6 x 76.2 mm) |
3 in (76.2 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
380 mA |
End Cap |
171 mJ |
Tin |
35 A |
225 |
Bulk |
0.177 in (4.5 mm) |
e3 |
0.177 x 0.57 in (4.5 x 14.48 mm) |
0.57 in (14.48 mm) |
CSA; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
700 mA |
End Cap |
156 mJ |
-55 °C (-67 °F) |
35 A |
5 s |
Bulk |
0.197 in (5 mm) |
250 V |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CSA, CE, UL |
125 °C (257 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
150 V |
40 A |
Pin Wire |
22.925 kJ |
-55 °C (-67 °F) |
Tin |
1 kA |
Rated Breaking Capacity at 150 VDC: 400 A |
22925 |
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; UL |
125 °C (257 °F) |
Fast |
||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
225 A |
Tab/Blade |
50 kA |
Rated Breaking Capacity at 250 VDC; 50000 |
2.094 in (53.2 mm) |
2.094 x 4.878 in (53.2 x 123.9 mm) |
4.878 in (123.9 mm) |
CSA; UL |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
100 mA |
Pin Wire |
79 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
Bulk |
0.236 in (6 mm) |
e3 |
0.236 x 0.886 in (6 x 22.5 mm) |
0.886 in (22.5 mm) |
CCC; CE; CSA; IEC; KC; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
8 A |
End Cap |
Silver |
0.394 in (10 mm) |
e4 |
0.394 x 1.496 in (10 x 38 mm) |
1.496 in (38 mm) |
MIL-PRF-15160 |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
3.15 A |
Pin Wire |
21.95 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 |
Through Hole Mount |
250 V |
2.5 A |
Pin Wire |
2.87 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) |
Slow |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
80 mA |
End Cap |
17 mJ |
-25 °C (-13 °F) |
80 A |
5 ms |
Pre Arcing Time: Open within 5 ms at 1000% Rated Current |
Bulk |
0.205 in (5.2 mm) |
0.197 x 0.787 in (5 x 20 mm) |
Indicator |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CUL; UL |
70 °C (158 °F) |
Medium Time Lag |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
10 A |
End Cap |
333.565 J |
-55 °C (-67 °F) |
1.5 kA |
Tape And Reel |
0.205 in (5.2 mm) |
250 V |
10 µs |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CE; CUL; PSE; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
200 mA |
Pin Wire |
-55 °C (-67 °F) |
Tin |
4 h |
0.213 |
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 |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
63 mA |
Pin Wire |
20 mJ |
-40 °C (-40 °F) |
Matte Tin |
35 A |
Bulk |
0.335 in (8.5 mm) |
e3 |
20 ms |
0.335 x 0.315 in (8.5 x 8 mm) |
0.315 in (8 mm) |
CCC; KTL; SEMKO; UL; VDE |
85 °C (185 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
100 mA |
End Cap |
750 μJ |
Tin/Lead |
35 A |
225 |
Tape And Reel |
0.177 in (4.5 mm) |
e0 |
0.177 x 0.57 in (4.5 x 14.48 mm) |
0.57 in (14.48 mm) |
CSA; PSE; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
350 mA |
End Cap |
490 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
0.49 |
0.177 in (4.5 mm) |
Supplemental |
e3 |
250 V |
2AG |
0.177 x 0.57 in (4.5 x 14.48 mm) |
0.57 in (14.48 mm) |
CE, CSA, UL |
125 °C (257 °F) |
|||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
200 mA |
End Cap |
225 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
20 ms |
0.225 |
Bulk |
0.205 in (5.2 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) |
0.787 in (20 mm) |
CCC; CE; CSA; IEC; SEV; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
60 A |
Tab/Blade |
200 kA |
0.811 in (20.6 mm) |
Indicator |
0.811 x 3 in (20.6 x 76.2 mm) |
3 in (76.2 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
80 mA |
Pin Wire |
1.4 mJ |
-40 °C (-40 °F) |
Matte Tin |
35 A |
370 |
Bulk |
0.335 in (8.5 mm) |
e3 |
20 ms |
0.335 x 0.315 in (8.5 x 8 mm) |
0.315 in (8 mm) |
CCC; SEMKO; UL; VDE |
85 °C (185 °F) |
Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
125 V |
1.25 A |
Pin Wire |
9.8 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 |
Indicator |
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 |
5 A |
End Cap |
58.25 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 |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
70 V |
40 A |
End Cap |
7.8 kJ |
-55 °C (-67 °F) |
Tin |
1.5 kA |
2 m |
Rated Breaking Capacity at 70 VDC: 2500 A |
Bulk |
0.248 in (6.3 mm) |
e3 |
0.236 x 0.984 in (6 x 25 mm) |
0.992 in (25.2 mm) |
CUL; UL |
125 °C (257 °F) |
Time Delay |
||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
600 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
2.594 in (65.9 mm) |
2.594 x 10.374 in (65.9 x 263.5 mm) |
10.374 in (263.5 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
8 A |
End Cap |
64.316 J |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
216P |
Bulk |
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; IEC; KTL; PSE; SEMKO; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Pin Wire |
1.7 J |
-25 °C (-13 °F) |
35 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 |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
4 A |
End Cap |
200 kA |
0.563 in (14.3 mm) |
Indicator |
0.563 x 2 in (14.3 x 50.8 mm) |
2 in (50.8 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
630 mA |
End Cap |
4.675 J |
-55 °C (-67 °F) |
Tin |
35 A |
4.675 |
Bulk |
0.205 in (5.2 mm) |
Supplemental |
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) |
CCC; CE; CSA; IEC; KC; SEMKO; SEV; UL; VDE |
125 °C (257 °F) |
Time Lag |
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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 |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
5 A |
Pin Wire |
111 J |
-55 °C (-67 °F) |
Tin |
50 A |
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; IEC; KC; PSE; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
1 A |
End Cap |
6.73 J |
-55 °C (-67 °F) |
Tin |
35 A |
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) |
CCC; CE; CSA; IEC; KTL; PSE; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
100 mA |
End Cap |
4.5 mJ |
-55 °C (-67 °F) |
Tin |
1.5 kA |
0.0045 |
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) |
CCC; CE; CSA; IEC; SEMKO; UL; VDE |
125 °C (257 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
200 mA |
End Cap |
270 mJ |
Tin |
35 A |
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; METI; PSE; UL |
Slow |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
125 V |
750 mA |
Pin Wire |
2.95 J |
-55 °C (-67 °F) |
Tin |
35 A |
3 s |
Rated Breaking Capacity at 125 VDC: 10000 A |
2.95 |
Bulk |
0.189 in (4.8 mm) |
e3 |
250 V |
2AG |
0.185 x 0.57 in (4.7 x 14.48 mm) |
0.587 in (14.9 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
60 V |
12 A |
Pin Wire |
129 J |
-55 °C (-67 °F) |
Matte Tin |
400 A |
Rated Breaking Capacity at 60 VDC: 500 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; KTL; PSE; UL |
125 °C (257 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
4 A |
End Cap |
70.95 J |
150 A |
0.205 in (5.2 mm) |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
BSI; CCC; CSA; IEC; KTL; METI; PSE; SEMKO; UL; VDE |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 mA |
End Cap |
540 mJ |
-55 °C (-67 °F) |
Nickel |
150 A |
20 ms |
0.54 |
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) |
125 °C (257 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
400 mA |
End Cap |
1.325 J |
-55 °C (-67 °F) |
1.5 kA |
1.325 |
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) |
125 °C (257 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
800 mA |
Pin Wire |
949 mJ |
50 A |
4 h |
0.949 |
Tape And Reel |
0.154 in (3.9 mm) |
250 V |
0.154 x 0.433 in (3.9 x 11 mm) |
0.433 in (11 mm) |
CSA; UL |
Slow |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
500 mA |
End Cap |
2.9 J |
-55 °C (-67 °F) |
Nickel |
35 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) |
CCC; CE; CSA; IEC; SEMKO; SEV; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
8 A |
End Cap |
224 J |
-55 °C (-67 °F) |
1.5 kA |
10 ms |
Bulk |
0.205 in (5.2 mm) |
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) |
PSE |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
630 mJ |
-40 °C (-40 °F) |
Tin |
50 A |
5 s |
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) |
CSA; CUL; UL |
85 °C (185 °F) |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
315 mA |
End Cap |
625 mJ |
-55 °C (-67 °F) |
1.5 kA |
50 ms |
Bulk |
0.205 in (5.2 mm) |
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) |
125 °C (257 °F) |
|||||||||||||||
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 |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
200 mA |
End Cap |
350 mJ |
-55 °C (-67 °F) |
Nickel |
150 A |
219XA |
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) |
CCC; CE; IEC; KTL; SEMKO; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
800 mA |
End Cap |
9.42 J |
-55 °C (-67 °F) |
Matte Tin |
100 A |
213 |
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) |
CCC; CE; CSA; IEC; SEMKO; 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.