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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

V24ZA50P: TVS Varistor, MOV, 14 V, 18 V, ZA, 43 V, Disc 20mm, Metal Oxide Varistor (MOV)
Littelfuse V24ZA50P

TVS Varistor, MOV, 14 V, 18 V, ZA, 43 V, Disc 20mm, Metal Oxide Varistor (MOV)

0.277 EUR/unit
V250LA10P: TVS Varistor, MOV, 250 V, 330 V, LA, 650 V, Disc 10mm, Metal Oxide Varistor (MOV)
Littelfuse V250LA10P

TVS Varistor, MOV, 250 V, 330 V, LA, 650 V, Disc 10mm, Metal Oxide Varistor (MOV)

0.141 EUR/unit
V250LA20AP: TVS Varistor, MOV, 250 V, 330 V, LA, 650 V, Disc 14mm, Metal Oxide Varistor (MOV)
Littelfuse V250LA20AP

TVS Varistor, MOV, 250 V, 330 V, LA, 650 V, Disc 14mm, Metal Oxide Varistor (MOV)

0.184 EUR/unit
V250LA20CP: METAL OXIDE VARISTOR, 354V 650V RAD
Littelfuse V250LA20CP

METAL OXIDE VARISTOR, 354V 650V RAD

0.366 EUR/unit
V250LA2P: TVS Varistor, MOV, 250 V, 330 V, LA, 730 V, Disc 7mm, Metal Oxide Varistor (MOV)
Littelfuse V250LA2P

TVS Varistor, MOV, 250 V, 330 V, LA, 730 V, Disc 7mm, Metal Oxide Varistor (MOV)

0.098 EUR/unit
V250LA40AP: TVS Varistor, MOV, 250 V, 330 V, LA, 650 V, Disc 20mm, Metal Oxide Varistor (MOV)
Littelfuse V250LA40AP

TVS Varistor, MOV, 250 V, 330 V, LA, 650 V, Disc 20mm, Metal Oxide Varistor (MOV)

0.291 EUR/unit
V250LA40BP: TVS Varistor, MOV, 250 V, 330 V, LA, 620 V, Disc 20mm, Metal Oxide Varistor (MOV)
Littelfuse V250LA40BP

TVS Varistor, MOV, 250 V, 330 V, LA, 620 V, Disc 20mm, Metal Oxide Varistor (MOV)

0.291 EUR/unit
V250LA40CP: METAL OXIDE VARISTOR, 354V 650V RAD
Littelfuse V250LA40CP

METAL OXIDE VARISTOR, 354V 650V RAD

0.389 EUR/unit
V250LA40CPX620: TVS Varistor, 250 V, C-III, 620 V, Disc 20mm, Metal Oxide Varistor (MOV)
Littelfuse V250LA40CPX620

TVS Varistor, 250 V, C-III, 620 V, Disc 20mm, Metal Oxide Varistor (MOV)

0.514 EUR/unit
V250LA4P: TVS Varistor, 250 V, 330 V, LA, 650 V, Disc 7mm, Metal Oxide Varistor (MOV)
Littelfuse V250LA4P

TVS Varistor, 250 V, 330 V, LA, 650 V, Disc 7mm, Metal Oxide Varistor (MOV)

0.094 EUR/unit
V250LA4P..: METAL OXIDE VARISTOR, 330V 650V RAD
Littelfuse V250LA4P..

METAL OXIDE VARISTOR, 330V 650V RAD

0.149 EUR/unit
V250SM10: TVS Varistor, 250 V, 320 V, SM10 Series, 650 V, SMD, Metal Oxide Varistor (MOV)
Littelfuse V250SM10

TVS Varistor, 250 V, 320 V, SM10 Series, 650 V, SMD, Metal Oxide Varistor (MOV)

1.15 EUR/unit
V250SM10: TVS Varistor, 250 V, 320 V, SM10 Series, 650 V, SMD, Metal Oxide Varistor (MOV)
Littelfuse V250SM10

TVS Varistor, 250 V, 320 V, SM10 Series, 650 V, SMD, Metal Oxide Varistor (MOV)

1.15 EUR/unit
V250SM7: VARISTOR, MOV, 650V, SMD
Littelfuse V250SM7

VARISTOR, MOV, 650V, SMD

1.53 EUR/unit
V251DA40: METAL OXIDE VARISTOR, 330V, 650V, 40MM DISC
Littelfuse V251DA40

METAL OXIDE VARISTOR, 330V, 650V, 40MM DISC

22.81 EUR/unit
V251DB40: METAL OXIDE VARISTOR (MOV)
Littelfuse V251DB40

METAL OXIDE VARISTOR (MOV)

22.81 EUR/unit
V25S115P: TVS Varistor, 115 V, 150 V, UltraMOV 25S Series, 295 V, Radial Leaded, Metal Oxide Varistor (MOV)
Littelfuse V25S115P

TVS Varistor, 115 V, 150 V, UltraMOV 25S Series, 295 V, Radial Leaded, Metal Oxide Varistor (MOV)

0.983 EUR/unit
V25S115P.: METAL OXIDE VARISTORS (MOV)
Littelfuse V25S115P.

METAL OXIDE VARISTORS (MOV)

1.2 EUR/unit
Image not available
Littelfuse V25S130P

METAL OXIDE VARISTORS (MOV)

0.905 EUR/unit
V25S175P: METAL OXIDE VARISTORS (MOV)
Littelfuse V25S175P

METAL OXIDE VARISTORS (MOV)

0.905 EUR/unit
V25S230P: METAL OXIDE VARISTORS (MOV)
Littelfuse V25S230P

METAL OXIDE VARISTORS (MOV)

0.974 EUR/unit
V25S250P: TVS Varistor, 250 V, 320 V, UltraMOV 25S Series, 640 V, Radial Leaded, Metal Oxide Varistor (MOV)
Littelfuse V25S250P

TVS Varistor, 250 V, 320 V, UltraMOV 25S Series, 640 V, Radial Leaded, Metal Oxide Varistor (MOV)

1.09 EUR/unit
V25S250P.: METAL OXIDE VARISTORS (MOV)
Littelfuse V25S250P.

METAL OXIDE VARISTORS (MOV)

1.09 EUR/unit
V25S275P: TVS Varistor, 275 V, 350 V, UltraMOV 25S, 700 V, Disc 25mm, Metal Oxide Varistor (MOV)
Littelfuse V25S275P

TVS Varistor, 275 V, 350 V, UltraMOV 25S, 700 V, Disc 25mm, Metal Oxide Varistor (MOV)

1.06 EUR/unit
V25S275P.: METAL OXIDE VARISTORS (MOV)
Littelfuse V25S275P.

METAL OXIDE VARISTORS (MOV)

1.09 EUR/unit
V25S300P: TVS Varistor, 300 V, 385 V, UltraMOV 25S Series, 765 V, Radial Leaded, Metal Oxide Varistor (MOV)
Littelfuse V25S300P

TVS Varistor, 300 V, 385 V, UltraMOV 25S Series, 765 V, Radial Leaded, Metal Oxide Varistor (MOV)

0.887 EUR/unit
V25S320P: TVS Varistor, 320 V, 420 V, UltraMOV 25S Series, 825 V, Radial Leaded, Metal Oxide Varistor (MOV)
Littelfuse V25S320P

TVS Varistor, 320 V, 420 V, UltraMOV 25S Series, 825 V, Radial Leaded, Metal Oxide Varistor (MOV)

1.24 EUR/unit
V25S385P: TVS Varistor, 385 V, 505 V, UltraMOV 25S Series, 1.01 kV, Radial Leaded
Littelfuse V25S385P

TVS Varistor, 385 V, 505 V, UltraMOV 25S Series, 1.01 kV, Radial Leaded

1.06 EUR/unit
V25S510P: TVS Varistor, 510 V, 670 V, UltraMOV 25S Series, 1.335 kV, Radial Leaded
Littelfuse V25S510P

TVS Varistor, 510 V, 670 V, UltraMOV 25S Series, 1.335 kV, Radial Leaded

1.17 EUR/unit
V25S550P: TVS Varistor, 550 V, 745 V, UltraMOV 25S Series, 1.475 kV, Radial Leaded
Littelfuse V25S550P

TVS Varistor, 550 V, 745 V, UltraMOV 25S Series, 1.475 kV, Radial Leaded

1.24 EUR/unit