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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

V385LA20AP: TVS Varistor, 385 V, 505 V, LA Series, 1.025 kV, Disc 14mm, Metal Oxide Varistor (MOV)
Littelfuse V385LA20AP

TVS Varistor, 385 V, 505 V, LA Series, 1.025 kV, Disc 14mm, Metal Oxide Varistor (MOV)

0.198 EUR/unit
V385LA20AP.: Metal Oxide Varistor (MOV)
Littelfuse V385LA20AP.

Metal Oxide Varistor (MOV)

0.218 EUR/unit
V385LA40BP: TVS Varistor, MOV, 385 V, 505 V, LA, 1.025 kV, Disc 20mm, Metal Oxide Varistor (MOV)
Littelfuse V385LA40BP

TVS Varistor, MOV, 385 V, 505 V, LA, 1.025 kV, Disc 20mm, Metal Oxide Varistor (MOV)

0.386 EUR/unit
Image not available
Littelfuse V385LA40CP

VARISTOR, MOV, 1025V, DISC 20MM

0.413 EUR/unit
V385LA7P: METAL OXIDE VARISTOR, 505V, 1.025KV, RADIAL
Littelfuse V385LA7P

METAL OXIDE VARISTOR, 505V, 1.025KV, RADIAL

0.159 EUR/unit
V385SM10: TVS Varistor, 385 V, 505 V, SM10 Series, 1.025 kV, SMD, Metal Oxide Varistor (MOV)
Littelfuse V385SM10

TVS Varistor, 385 V, 505 V, SM10 Series, 1.025 kV, SMD, Metal Oxide Varistor (MOV)

0.785 EUR/unit
V390CH8T: TVS Varistor, 250 V, 330 V, CH, 650 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)
Littelfuse V390CH8T

TVS Varistor, 250 V, 330 V, CH, 650 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)

0.541 EUR/unit
V390CH8T: TVS Varistor, 250 V, 330 V, CH, 650 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)
Littelfuse V390CH8T

TVS Varistor, 250 V, 330 V, CH, 650 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)

0.541 EUR/unit
V39CH8T: METAL OXIDE VARISTOR, 31V, 79V, SMD
Littelfuse V39CH8T

METAL OXIDE VARISTOR, 31V, 79V, SMD

0.562 EUR/unit
V39CH8T: TVS Varistor, 25 V, 31 V, CH, 79 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)
Littelfuse V39CH8T

TVS Varistor, 25 V, 31 V, CH, 79 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)

0.46 EUR/unit
V39MA2A: VARISTOR, 39V,86V, AXIAL
Littelfuse V39MA2A

VARISTOR, 39V,86V, AXIAL

0.281 EUR/unit
V39MA2B: METAL OXIDE VARISTOR, 31V, 79V, AXIAL
Littelfuse V39MA2B

METAL OXIDE VARISTOR, 31V, 79V, AXIAL

0.258 EUR/unit
V39ZA05P: METAL OXIDE VARISTOR, 31V, 79V, RAD
Littelfuse V39ZA05P

METAL OXIDE VARISTOR, 31V, 79V, RAD

0.11 EUR/unit
V39ZA1P: TVS Varistor, MOV, 25 V, 31 V, ZA, 79 V, Disc 7mm, Metal Oxide Varistor (MOV)
Littelfuse V39ZA1P

TVS Varistor, MOV, 25 V, 31 V, ZA, 79 V, Disc 7mm, Metal Oxide Varistor (MOV)

0.098 EUR/unit
V39ZA20P: TVS Varistor, 25 V, 31 V, ZA, 76 V, Disc 20mm, Metal Oxide Varistor (MOV)
Littelfuse V39ZA20P

TVS Varistor, 25 V, 31 V, ZA, 76 V, Disc 20mm, Metal Oxide Varistor (MOV)

0.323 EUR/unit
V39ZA20P.: METAL OXIDE VARISTOR, 31V, 76V, RAD
Littelfuse V39ZA20P.

METAL OXIDE VARISTOR, 31V, 76V, RAD

0.278 EUR/unit
V39ZA3P: METAL OXIDE VARISTOR, 31V, 76V, RAD
Littelfuse V39ZA3P

METAL OXIDE VARISTOR, 31V, 76V, RAD

0.153 EUR/unit
V39ZA6P: TVS Varistor, MOV, 25 V, 31 V, ZA, 76 V, Disc 14mm, Metal Oxide Varistor (MOV)
Littelfuse V39ZA6P

TVS Varistor, MOV, 25 V, 31 V, ZA, 76 V, Disc 14mm, Metal Oxide Varistor (MOV)

0.178 EUR/unit
V420LA10P: TVS Varistor, 420 V, 560 V, LA, 1.12 kV, Disc 10mm, Metal Oxide Varistor (MOV)
Littelfuse V420LA10P

TVS Varistor, 420 V, 560 V, LA, 1.12 kV, Disc 10mm, Metal Oxide Varistor (MOV)

0.165 EUR/unit
V420LA20AP: TVS Varistor, MOV, 420 V, 560 V, 1.12 kV, Disc 14mm, Metal Oxide Varistor (MOV)
Littelfuse V420LA20AP

TVS Varistor, MOV, 420 V, 560 V, 1.12 kV, Disc 14mm, Metal Oxide Varistor (MOV)

0.204 EUR/unit
V420LA40BP: TVS Varistor, MOV, 420 V, 560 V, LA, 1.06 kV, Disc 20mm, Metal Oxide Varistor (MOV)
Littelfuse V420LA40BP

TVS Varistor, MOV, 420 V, 560 V, LA, 1.06 kV, Disc 20mm, Metal Oxide Varistor (MOV)

0.345 EUR/unit
V420LA7P: TVS Varistor, 420 V, 560 V, LA, 1.12 kV, Disc 7mm, Metal Oxide Varistor (MOV)
Littelfuse V420LA7P

TVS Varistor, 420 V, 560 V, LA, 1.12 kV, Disc 7mm, Metal Oxide Varistor (MOV)

0.109 EUR/unit
V420SM10: TVS Varistor, 420 V, 560 V, SM10 Series, 1.12 kV, SMD, Metal Oxide Varistor (MOV)
Littelfuse V420SM10

TVS Varistor, 420 V, 560 V, SM10 Series, 1.12 kV, SMD, Metal Oxide Varistor (MOV)

1.2 EUR/unit
V420SM10: TVS Varistor, 420 V, 560 V, SM10 Series, 1.12 kV, SMD, Metal Oxide Varistor (MOV)
Littelfuse V420SM10

TVS Varistor, 420 V, 560 V, SM10 Series, 1.12 kV, SMD, Metal Oxide Varistor (MOV)

1.24 EUR/unit
V421DB40: METAL OXIDE VARISTOR, 560V, 1130V, 40MM DISC
Littelfuse V421DB40

METAL OXIDE VARISTOR, 560V, 1130V, 40MM DISC

30.63 EUR/unit
V42MLA1206H: TVS Varistor, 30 V, 42 V, MLA Series, 86 V, 1206 [3216 Metric], Multilayer Varistor (MLV)
Littelfuse V42MLA1206H

TVS Varistor, 30 V, 42 V, MLA Series, 86 V, 1206 [3216 Metric], Multilayer Varistor (MLV)

0.371 EUR/unit
V42MLA1206NH: TVS Varistor, 30 V, 42 V, MLA, 92 V, 1206 [3216 Metric], Multilayer Varistor (MLV)
Littelfuse V42MLA1206NH

TVS Varistor, 30 V, 42 V, MLA, 92 V, 1206 [3216 Metric], Multilayer Varistor (MLV)

0.306 EUR/unit
V42MLA1206NH: TVS Varistor, 30 V, 42 V, MLA, 92 V, 1206 [3216 Metric], Multilayer Varistor (MLV)
Littelfuse V42MLA1206NH

TVS Varistor, 30 V, 42 V, MLA, 92 V, 1206 [3216 Metric], Multilayer Varistor (MLV)

0.306 EUR/unit
V42MLA1206NHAUTO: VARISTOR, MOV, 92V, 1206
Littelfuse V42MLA1206NHAUTO

VARISTOR, MOV, 92V, 1206

0.879 EUR/unit
V430CH8: TVS Varistor, MOV, 275 V, 369 V, CH, 710 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)
Littelfuse V430CH8

TVS Varistor, MOV, 275 V, 369 V, CH, 710 V, 3220 [8552 Metric], Metal Oxide Varistor (MOV)

0.436 EUR/unit