Fuses

(12219 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 Fast Blow Fuse, 630mA, 250VAC/VDC, 35A IR, 5x20mm Glass
534
1+: $0.11320
1000+: $0.10430
Littelfuse_0464.500DR
Littelfuse Fast Acting Fuse 500mA 250V SMD Ceramic 12.1x4.5mm T/R
1461
1+: $1.04810
10+: $0.87070
30+: $0.77380
Show More
Littelfuse 6.3A Fast Blow Fuse, 250VAC/VDC, 5x20mm Glass
1541
1+: $0.07230
1000+: $0.06550
Littelfuse_0154007.DR
Littelfuse 7A 125V PTC Resettable Fuse, SMD, UL/PSE
745
1+: $2.15370
10+: $1.89910
30+: $1.73810
Show More
Littelfuse Fuse Subminiature Slow Blow Acting 2A 250V Axial 3.6 X 10mm Ceramic Bulk VDE
3
-
Littelfuse_045301.5MR
Littelfuse Fuse Chip Very Fast Acting 1.5A 125V SMD Solder Pad 2410 Ceramic T/R CE/CSA/PSE/UL
255
1+: $0.23300
10+: $0.18490
30+: $0.16440
Littelfuse Time Delay Fuse, 3.15A, 500VAC/400VDC, Ceramic, 5x20mm
3770
1+: $1.29100
10+: $1.15450
30+: $1.06840
Show More
Littelfuse Fuse Chip Very Fast Acting 1.5A 32V SMD Solder Pad 0402 Epoxy Glass T/R CSA
1450
1+: $0.08550
10+: $0.06800
30+: $0.05930
Show More
Littelfuse 12A 250VAC Time Delay Fuse, 5x20mm Ceramic
1861
1+: $0.07000
1000+: $0.06320
Littelfuse_0438.750WR
Littelfuse Fast Fuse 0.75A 32V SMD 0603 Ceramic T/R
157
-
Littelfuse Electric Fuse, Time Delay Blow, 10A, 500VAC, 400VDC, 100A (IR), Through Hole, ROHS COMPLIANT
50
1+: $0.81320
1000+: $0.78530
Littelfuse Fast-Acting Fuse, 160mA, 125VAC/VDC, 50A IR, SMD
217
-
Littelfuse_0453004.MR
Littelfuse Electric Fuse, Very Fast Blow, 4A, 125VAC, 125VDC, 50A (IR), Surface Mount, NANO, ROHS COMPLIANT
1190
1+: $0.25280
10+: $0.19770
30+: $0.17400
Show More
Littelfuse 200mA Fast Blow Fuse, 250VAC/VDC, 5x20mm Glass
796
1+: $0.20530
1000+: $0.19060
Littelfuse_0437002.WR
Littelfuse 2A 63V Fast Acting Ceramic SMD Fuse 1206 T/R
658
1+: $0.06540
3000+: $0.06110
Littelfuse 3A 125V PTC Resettable Fuse, SMD, 34mR, UL/PSE
1
1+: $0.86990
10+: $0.82590
100+: $0.79570
Show More
Littelfuse_0465001.DR
Littelfuse Time Delay Fuse, 1A, 250VAC, SMD, 107mR
50
1+: $1.15820
10+: $0.96270
30+: $0.85430
Littelfuse 2A 250VAC Glass Fuse, Time Lag, 3AG, 100A IR
980
1+: $0.80170
10+: $0.65220
30+: $0.57830
Show More
Littelfuse 30A 32VDC Blade Fuse, 1.97mR, 1000A IR, UL/CSA
27645
5+: $0.08740
50+: $0.07330
150+: $0.06320
Show More
Littelfuse 50mA 250V Fast Acting Ceramic Fuse, 5x20mm, Bulk
6
-
Littelfuse 3.15A 250VAC Fast Blow Fuse, 5x20mm Ceramic
790
1+: $0.19820
10+: $0.15740
30+: $0.13700
Show More
Littelfuse Fuse 125A 32V Bolt Down 16 X 12 X 7.8mm Thermoplastic Automotive UL
83
1+: $1.14500
10+: $0.95120
30+: $0.84440
Littelfuse Fuse Miniature Fast Acting 1A 250V Axial 5 X 20mm Ceramic Bulk CCC/CE/CSA/KC/PSE/SEMKO/VDE/cULus
605
1+: $0.26140
10+: $0.20680
30+: $0.18330
Show More
Littelfuse 20A 32V Fast Acting Blade Fuse, Yellow, 19.05x5.08x12.19mm
2
-
Littelfuse_0273001.H

0273001.H

Fuses
Littelfuse 1A 125VAC/VDC Very Fast Blow Fuse, Radial, Through Hole
30
1+: $5.52140
10+: $4.72630
30+: $4.25320