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LITTELFUSE

LITTELFUSE logo

Founded in 1927 and headquartered in Chicago, Illinois, Littelfuse is a premier global manufacturer of circuit protection, power control, and sensing technologies. Widely recognized for pioneering the first small, fast-acting protective fuse, the company has grown into an industry leader whose highly reliable components are essential to modern industrial, transportation, and consumer electronics applications worldwide. At the core of the Littelfuse portfolio is an expansive and industry-leading range of circuit protection solutions. This encompasses a massive selection of traditional fuses, fuse holders, and resettable PTC thermistor fuses designed to safely interrupt overcurrent conditions. To defend against electrical overstress, Littelfuse also provides advanced transient voltage suppression (TVS) technologies, including thousands of specialized TVS diodes, TVS varistors, and gas discharge tubes (GDTs) that ensure robust defense against voltage spikes and environmental hazards. Beyond its foundational protection components, Littelfuse manufactures a diverse array of discrete semiconductors, sensors, and switching devices. Engineers rely on their high-performance thyristors, including TRIACs and SCRs, alongside power-efficient Schottky diodes and MOSFETs for demanding power control applications. Complemented by precision proximity sensors and highly reliable reed and solid-state relays, Littelfuse delivers the critical building blocks required for secure, efficient, and complete system design.

Found 7734 products. Showing up to 30 products per page (258 pages).

Subcategories

Circuit Protection

Switches & Relays

Connectors

Semiconductors - Discretes

Sensors & Transducers

Transformers

Automation & Process Control

Passive Components

Price range

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Littelfuse V20H275P

VARISTOR, MOV, 710V, DISC 20MM

0.413 EUR/unit
V20H320AUTO: RADIAL VARISTOR 20MM ROHS/LEAD FREE 52AC7954
Littelfuse V20H320AUTO

RADIAL VARISTOR 20MM ROHS/LEAD FREE 52AC7954

0.479 EUR/unit
V20H385P: RADIAL VARISTOR 20MM ROHS/LEAD FREE
Littelfuse V20H385P

RADIAL VARISTOR 20MM ROHS/LEAD FREE

0.648 EUR/unit
V20H420P: RADIAL VARISTOR 20MM ROHS/LEAD FREE 34AC7973
Littelfuse V20H420P

RADIAL VARISTOR 20MM ROHS/LEAD FREE 34AC7973

0.479 EUR/unit
V20H510AUTO: RADIAL VARISTOR 20MM ROHS/LEAD FREE 52AC7962
Littelfuse V20H510AUTO

RADIAL VARISTOR 20MM ROHS/LEAD FREE 52AC7962

0.595 EUR/unit
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Littelfuse V20P25AUTO

VARISTOR, MOV, 77V, DISC 20MM

0.338 EUR/unit
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Littelfuse V20P30AUTO

VARISTOR, MOV, 93V, DISC 20MM

0.338 EUR/unit
V20P320AUTO: RADIAL VARISTOR 20MM ROHS/LEAD FREE
Littelfuse V20P320AUTO

RADIAL VARISTOR 20MM ROHS/LEAD FREE

0.496 EUR/unit
V20P510AUTO: RADIAL VARISTOR 20MM ROHS/LEAD FREE
Littelfuse V20P510AUTO

RADIAL VARISTOR 20MM ROHS/LEAD FREE

0.661 EUR/unit
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Littelfuse V20P75P

VARISTOR, MOV, 210V, DISC 20MM

0.25 EUR/unit
V210SM10: TVS Varistor, 210 V, 270 V, SM10 Series, 545 V, SMD, Metal Oxide Varistor (MOV)
Littelfuse V210SM10

TVS Varistor, 210 V, 270 V, SM10 Series, 545 V, SMD, Metal Oxide Varistor (MOV)

0.823 EUR/unit
V220CH8T: TVS Varistor, 140 V, 180 V, CH, 360 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)
Littelfuse V220CH8T

TVS Varistor, 140 V, 180 V, CH, 360 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)

0.418 EUR/unit
V220CH8T: METAL OXIDE VARISTOR, 180V 360V SMD
Littelfuse V220CH8T

METAL OXIDE VARISTOR, 180V 360V SMD

0.626 EUR/unit
V220MA2A: TVS Varistor, 132 V, 181 V, MA, 380 V, Axial Leaded, Metal Oxide Varistor (MOV)
Littelfuse V220MA2A

TVS Varistor, 132 V, 181 V, MA, 380 V, Axial Leaded, Metal Oxide Varistor (MOV)

0.238 EUR/unit
V220MA2A..: METAL OXIDE VARISTOR, 181V 380V AXIAL
Littelfuse V220MA2A..

METAL OXIDE VARISTOR, 181V 380V AXIAL

0.267 EUR/unit
V22CH8: TVS Varistor, 14 V, 18 V, CH, 47 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)
Littelfuse V22CH8

TVS Varistor, 14 V, 18 V, CH, 47 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)

0.408 EUR/unit
V22CH8: TVS Varistor, 14 V, 18 V, CH, 47 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)
Littelfuse V22CH8

TVS Varistor, 14 V, 18 V, CH, 47 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)

0.408 EUR/unit
V22ZA1P: TVS Varistor, MOV, 14 V, 18 V, ZA, 43 V, Disc 7mm, Metal Oxide Varistor (MOV)
Littelfuse V22ZA1P

TVS Varistor, MOV, 14 V, 18 V, ZA, 43 V, Disc 7mm, Metal Oxide Varistor (MOV)

0.09 EUR/unit
V22ZA2P: METAL OXIDE VARISTOR, 18V, 43V, RAD
Littelfuse V22ZA2P

METAL OXIDE VARISTOR, 18V, 43V, RAD

0.153 EUR/unit
V22ZA3P: TVS Varistor, MOV, 14 V, 18 V, ZA, 43 V, Disc 14mm, Metal Oxide Varistor (MOV)
Littelfuse V22ZA3P

TVS Varistor, MOV, 14 V, 18 V, ZA, 43 V, Disc 14mm, Metal Oxide Varistor (MOV)

0.234 EUR/unit
V230LA20AP: TVS Varistor, MOV, 230 V, 300 V, LA, 595 V, Disc 14mm, Metal Oxide Varistor (MOV)
Littelfuse V230LA20AP

TVS Varistor, MOV, 230 V, 300 V, LA, 595 V, Disc 14mm, Metal Oxide Varistor (MOV)

0.151 EUR/unit
V230LA40AP: METAL OXIDE VARISTOR, 300V 595V RAD
Littelfuse V230LA40AP

METAL OXIDE VARISTOR, 300V 595V RAD

0.281 EUR/unit
V230LA40CP: METAL OXIDE VARISTOR, 396V 595V RAD
Littelfuse V230LA40CP

METAL OXIDE VARISTOR, 396V 595V RAD

0.389 EUR/unit
V230LA4P: TVS Varistor, 230 V, 300 V, LA, 595 V, Disc 7mm, Metal Oxide Varistor (MOV)
Littelfuse V230LA4P

TVS Varistor, 230 V, 300 V, LA, 595 V, Disc 7mm, Metal Oxide Varistor (MOV)

0.098 EUR/unit
V230SM10: TVS Varistor, 230 V, 300 V, SM10 Series, 595 V, SMD, Metal Oxide Varistor (MOV)
Littelfuse V230SM10

TVS Varistor, 230 V, 300 V, SM10 Series, 595 V, SMD, Metal Oxide Varistor (MOV)

0.823 EUR/unit
V240CH8.: METAL OXIDE VARISTOR, 200V 395V SMD
Littelfuse V240CH8.

METAL OXIDE VARISTOR, 200V 395V SMD

0.738 EUR/unit
V240CH8T: METAL OXIDE VARISTOR, 200V 395V SMD
Littelfuse V240CH8T

METAL OXIDE VARISTOR, 200V 395V SMD

1.07 EUR/unit
V240CH8T: TVS Varistor, 150 V, 200 V, CH, 395 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)
Littelfuse V240CH8T

TVS Varistor, 150 V, 200 V, CH, 395 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)

0.46 EUR/unit
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Littelfuse V240ZA05P

METAL OXIDE VARISTOR, 200V 395V RAD

0.198 EUR/unit
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Littelfuse V24AUMLA2220H

VARISTOR, MOV, 60V, 2220

3.54 EUR/unit