Fuses

(36063 results)

A fuse is a device designed to stop current flow when it exceeds a certain limit (overcurrent protection). The devices works by creating an opening in a material situated between two end terminals. The material will melt (blow) from an increase in heat generated by the device as the current flow changes. The amount of time it takes the device to blow is often defined as fast or slow-blow.

Part # Manufacturer Description Availability Pricing Quantity
Littelfuse Fuse Chip Very Fast Acting 2.5A 32V SMD Solder Pad 0603 T/R CSA
25993
100+: $0.03928
300+: $0.03403
1000+: $0.03011
Show More
Littelfuse 15A Surface Mount Fuse
2333
10+: $0.50572
30+: $0.44743
100+: $0.38915
Show More
Littelfuse 5A 250VAC/VDC Time Lag Fuse, Ceramic, 5x20mm
11748
50+: $0.10375
200+: $0.08927
400+: $0.07841
Show More
Littelfuse_04000025WR
Littelfuse FUSE BOARD MOUNT 500MA 5VDC 0603
18
1+: $0.64457
10+: $0.52972
30+: $0.47315
Littelfuse_0437005.WR
Littelfuse 5A Fast Blow Fuse, 32VAC/35VDC, 50A IR, 1206 SMD
15503
50+: $0.09599
150+: $0.08412
500+: $0.07523
Show More
Littelfuse 8A 125VAC 125VDC Very Fast Blow Fuse, SMD/SMT, NANO²®
11277
50+: $0.11903
150+: $0.10421
1000+: $0.07876
Show More
Littelfuse Electric Fuse, Time Lag Blow, 4A, 250VAC, 40A (IR), Supplemental, Inline/holder, 5x20mm, ROHS COMPLIANT
2326
5+: $0.16392
50+: $0.13376
150+: $0.11868
Show More
Littelfuse Surface Mount Ceramic Fuses
6466
5+: $0.16768
50+: $0.13312
150+: $0.11831
Show More
Littelfuse 12A 60V SMD Ceramic Slow Blow Fuse, 6.1mR, 6.1x2.69mm
4733
5+: $0.25016
50+: $0.19556
150+: $0.17216
Show More
Littelfuse 4A Time Delay Fuse, 250VAC/VDC, 5x20mm, Through Hole
77
5+: $0.34865
50+: $0.27737
200+: $0.24683
Littelfuse Fuse Miniature Fast Acting 12.5A 250V Axial 5 X 20mm Ceramic Bulk CE/CSA/PSE/cULus
1804
5+: $0.32989
50+: $0.26639
150+: $0.23917
Show More
Littelfuse_0459001.ER
Littelfuse Fuse Chip Very Fast Acting 1A 125V SMD Solder Pad 7.24 X 4.32 X 3.05mm Thermoplastic T/R CSA
1
100+: $0.44743
500+: $0.41143
1000+: $0.39257
Show More
Littelfuse Fuse Subminiature Slow Blow Acting 0.25A 250V Radial 8.5 X 8mm Polyamide 66 Bulk CCC/CQC/KC/SEMKO/UL/VDE/cULus
19
1+: $1.15372
10+: $1.12972
30+: $1.11257
Littelfuse 5A 125VAC/VDC Very Fast Blow Fuse, Ceramic, Axial, Through Hole
1840
50+: $0.23803
150+: $0.21581
1000+: $0.18191
Show More
Littelfuse 15A 250VAC Time Lag Fuse, 5x20mm, Axial, 4W
1764
5+: $0.20687
50+: $0.16536
150+: $0.14756
Show More
Littelfuse Fuse Miniature Fast Acting 20A 280V Axial 6.985 X 32.72mm Ceramic Bulk CE/UL
3316
5+: $0.50057
50+: $0.41315
150+: $0.37715
Show More
Littelfuse_0464.500DR
Littelfuse Fast Acting Fuse 500mA 250V SMD Ceramic 12.1x4.5mm T/R
94
1+: $0.67543
10+: $0.66000
30+: $0.64972
Bourns, Inc. FUSE BOARD MOUNT 4A 32VDC 0603
2
1+: $1.35943
10+: $1.13657
30+: $1.01485
Littelfuse 6.3A Fast Blow Fuse, 250VAC/VDC, 5x20mm Glass
1497
5+: $0.14363
50+: $0.11195
200+: $0.09611
Show More
Littelfuse_0154007.DR
Littelfuse 7A 125V PTC Resettable Fuse, SMD, UL/PSE
2293
1+: $1.80515
10+: $1.50515
30+: $1.34057
Show More
Littelfuse Fuse Subminiature Slow Blow Acting 2A 250V Axial 3.6 X 10mm Ceramic Bulk VDE
3
50+: $0.23293
150+: $0.20701
1000+: $0.17467
Show More
Littelfuse Fuse Subminiature Very Fast Acting 1.5A 125V Axial 2.8 X 7.11mm Ceramic T/R Medical CSA/PSE/TUV/UL
861
5+: $0.10813
50+: $0.10580
150+: $0.10424
Littelfuse Fuse Chip Very Fast Acting 1.75A 32V SMD Solder Pad 0603 T/R CSA
13
5+: $0.18097
50+: $0.14383
150+: $0.12791
Littelfuse 1.6A 250V Fast-Acting Ceramic Fuse, 5x20mm
146
5+: $0.13060
50+: $0.10451
150+: $0.09145
Littelfuse Fuse Chip Very Fast Acting 3.15A 125V SMD Solder Pad 2410 Ceramic T/R CE/CSA/PSE/UL
1621
5+: $0.34301
50+: $0.27419
150+: $0.24468