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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

V175LA20AP: METAL OXIDE VARISTOR, 225V 455V RAD
Littelfuse V175LA20AP

METAL OXIDE VARISTOR, 225V 455V RAD

0.281 EUR/unit
V175SM10: TVS Varistor, 175 V, 225 V, SM10 Series, 455 V, SMD, Metal Oxide Varistor (MOV)
Littelfuse V175SM10

TVS Varistor, 175 V, 225 V, SM10 Series, 455 V, SMD, Metal Oxide Varistor (MOV)

0.823 EUR/unit
V180CH8T: TVS Varistor, 115 V, 153 V, CH, 295 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)
Littelfuse V180CH8T

TVS Varistor, 115 V, 153 V, CH, 295 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)

0.439 EUR/unit
V180ZA10P: TVS Varistor, MOV, 115 V, 153 V, ZA, 300 V, Disc 14mm, Metal Oxide Varistor (MOV)
Littelfuse V180ZA10P

TVS Varistor, MOV, 115 V, 153 V, ZA, 300 V, Disc 14mm, Metal Oxide Varistor (MOV)

0.184 EUR/unit
V180ZA1P: TVS Varistor, MOV, 115 V, 153 V, ZA, 300 V, Disc 7mm, Metal Oxide Varistor (MOV)
Littelfuse V180ZA1P

TVS Varistor, MOV, 115 V, 153 V, ZA, 300 V, Disc 7mm, Metal Oxide Varistor (MOV)

0.098 EUR/unit
V180ZA5P: TVS Varistor, MOV, 115 V, 153 V, ZA, 300 V, Disc 10mm, Metal Oxide Varistor (MOV)
Littelfuse V180ZA5P

TVS Varistor, MOV, 115 V, 153 V, ZA, 300 V, Disc 10mm, Metal Oxide Varistor (MOV)

0.141 EUR/unit
Image not available
Littelfuse V18AUMLA1206NH

VARISTOR, MLV, 40V, 1206

0.791 EUR/unit
V18AUMLA1812H: TVS Varistor, 18 V, AUML, 40 V, 1812 [4532 Metric], Multilayer Varistor (MLV)
Littelfuse V18AUMLA1812H

TVS Varistor, 18 V, AUML, 40 V, 1812 [4532 Metric], Multilayer Varistor (MLV)

1.11 EUR/unit
V18AUMLA1812NH: TVS Varistor, 18 V, AUML Series, 40 V, 1812 [4532 Metric], Multilayer Varistor (MLV)
Littelfuse V18AUMLA1812NH

TVS Varistor, 18 V, AUML Series, 40 V, 1812 [4532 Metric], Multilayer Varistor (MLV)

0.841 EUR/unit
V18AUMLA1812NH: TVS Varistor, 18 V, AUML Series, 40 V, 1812 [4532 Metric], Multilayer Varistor (MLV)
Littelfuse V18AUMLA1812NH

TVS Varistor, 18 V, AUML Series, 40 V, 1812 [4532 Metric], Multilayer Varistor (MLV)

0.841 EUR/unit
V18MLA0402NR: TVS Varistor, 14 V, 18 V, MLA Series, 50 V, 0402 [1005 Metric], Multilayer Varistor (MLV)
Littelfuse V18MLA0402NR

TVS Varistor, 14 V, 18 V, MLA Series, 50 V, 0402 [1005 Metric], Multilayer Varistor (MLV)

0.097 EUR/unit
V18MLA0402NR: TVS Varistor, 14 V, 18 V, MLA Series, 50 V, 0402 [1005 Metric], Multilayer Varistor (MLV)
Littelfuse V18MLA0402NR

TVS Varistor, 14 V, 18 V, MLA Series, 50 V, 0402 [1005 Metric], Multilayer Varistor (MLV)

0.102 EUR/unit
V18MLA0603NH: TVS Varistor, 14 V, 18 V, MLA Series, 50 V, 0603 [1608 Metric], Metal Oxide Varistor (MOV)
Littelfuse V18MLA0603NH

TVS Varistor, 14 V, 18 V, MLA Series, 50 V, 0603 [1608 Metric], Metal Oxide Varistor (MOV)

0.112 EUR/unit
V18MLA0603NH: TVS Varistor, 14 V, 18 V, MLA Series, 50 V, 0603 [1608 Metric], Metal Oxide Varistor (MOV)
Littelfuse V18MLA0603NH

TVS Varistor, 14 V, 18 V, MLA Series, 50 V, 0603 [1608 Metric], Metal Oxide Varistor (MOV)

0.112 EUR/unit
V18MLA0603NH.: VARISTOR, MOV, 50V, 0603
Littelfuse V18MLA0603NH.

VARISTOR, MOV, 50V, 0603

0.22 EUR/unit
V18MLA0805H: TVS Varistor, 14 V, 18 V, MLA Series, 44 V, 0805 [2012 Metric], Multilayer Varistor (MLV)
Littelfuse V18MLA0805H

TVS Varistor, 14 V, 18 V, MLA Series, 44 V, 0805 [2012 Metric], Multilayer Varistor (MLV)

0.157 EUR/unit
V18MLA0805LH: TVS Varistor, 14 V, 18 V, MLA Series, 40 V, 0805 [2012 Metric], Multilayer Varistor (MLV)
Littelfuse V18MLA0805LH

TVS Varistor, 14 V, 18 V, MLA Series, 40 V, 0805 [2012 Metric], Multilayer Varistor (MLV)

0.215 EUR/unit
V18MLA0805LNH: VARISTOR, MLV, 14VAC, 0805
Littelfuse V18MLA0805LNH

VARISTOR, MLV, 14VAC, 0805

0.231 EUR/unit
V18MLA0805NH: TVS Varistor, 14 V, 18 V, MLA, 44 V, 0805 [2012 Metric], Multilayer Varistor (MLV)
Littelfuse V18MLA0805NH

TVS Varistor, 14 V, 18 V, MLA, 44 V, 0805 [2012 Metric], Multilayer Varistor (MLV)

0.122 EUR/unit
V18MLA0805NH: TVS Varistor, 14 V, 18 V, MLA, 44 V, 0805 [2012 Metric], Multilayer Varistor (MLV)
Littelfuse V18MLA0805NH

TVS Varistor, 14 V, 18 V, MLA, 44 V, 0805 [2012 Metric], Multilayer Varistor (MLV)

0.122 EUR/unit
V18MLA0805NHAUTO: MULTI-LAYER VARISTOR SMF FOR AUTOMOTIVE
Littelfuse V18MLA0805NHAUTO

MULTI-LAYER VARISTOR SMF FOR AUTOMOTIVE

0.153 EUR/unit
V18MLA1206H: TVS Varistor, 14 V, 18 V, MLA Series, 40 V, 1206 [3216 Metric], Multilayer Varistor (MLV)
Littelfuse V18MLA1206H

TVS Varistor, 14 V, 18 V, MLA Series, 40 V, 1206 [3216 Metric], Multilayer Varistor (MLV)

0.479 EUR/unit
V18MLA1206NH: VARISTOR, MLV, 44V, 1206
Littelfuse V18MLA1206NH

VARISTOR, MLV, 44V, 1206

0.879 EUR/unit
V18MLA1210H: TVS Varistor, 14 V, 18 V, MLA Series, 44 V, 1210 [3225 Metric], Multilayer Varistor (MLV)
Littelfuse V18MLA1210H

TVS Varistor, 14 V, 18 V, MLA Series, 44 V, 1210 [3225 Metric], Multilayer Varistor (MLV)

0.479 EUR/unit
V18MLA1210NH: VARISTOR, MLV, 44V, 1210
Littelfuse V18MLA1210NH

VARISTOR, MLV, 44V, 1210

0.896 EUR/unit
V18MLE0603H: TVS Varistor, 18 V, MLE, 50 V, 0603 [1608 Metric], Multilayer Varistor (MLV)
Littelfuse V18MLE0603H

TVS Varistor, 18 V, MLE, 50 V, 0603 [1608 Metric], Multilayer Varistor (MLV)

0.148 EUR/unit
V18MLE0603NH: VARISTOR, 18V, 50V, 0603
Littelfuse V18MLE0603NH

VARISTOR, 18V, 50V, 0603

0.213 EUR/unit
V18MLE0805H: TVS Varistor, 18 V, MLE, 50 V, 0805 [2012 Metric], Multilayer Varistor (MLV)
Littelfuse V18MLE0805H

TVS Varistor, 18 V, MLE, 50 V, 0805 [2012 Metric], Multilayer Varistor (MLV)

0.294 EUR/unit
V18MLE0805H: TVS Varistor, 18 V, MLE, 50 V, 0805 [2012 Metric], Multilayer Varistor (MLV)
Littelfuse V18MLE0805H

TVS Varistor, 18 V, MLE, 50 V, 0805 [2012 Metric], Multilayer Varistor (MLV)

0.287 EUR/unit
Image not available
Littelfuse V18MLE0805NH

VARISTOR, 18V, 50V, 0805

0.231 EUR/unit