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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 7955 products. Showing up to 30 products per page (266 pages).

Subcategories

Circuit Protection

Switches & Relays

Connectors

Semiconductors - Discretes

Sensors & Transducers

Transformers

Automation & Process Control

Passive Components

Price range

0FLM004.T: FUSE, 4A, 250V, SLOW BLOW
Littelfuse 0FLM004.T

FUSE, 4A, 250V, SLOW BLOW

6.01 EUR/unit
0FLM005.T: Fuse, Industrial / Power, FLM, 5 A, 250 V, 125 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"
Littelfuse 0FLM005.T

Fuse, Industrial / Power, FLM, 5 A, 250 V, 125 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"

9.74 EUR/unit
0FLM008.T: Fuse, Industrial / Power, FLM, 8 A, 250 V, 125 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"
Littelfuse 0FLM008.T

Fuse, Industrial / Power, FLM, 8 A, 250 V, 125 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"

9.74 EUR/unit
0FLM010.T: Fuse, Industrial / Power, FLM, 10 A, 250 V, 125 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"
Littelfuse 0FLM010.T

Fuse, Industrial / Power, FLM, 10 A, 250 V, 125 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"

9.74 EUR/unit
0FLM012.T: FUSE, 12A, 250V, SLOW BLOW
Littelfuse 0FLM012.T

FUSE, 12A, 250V, SLOW BLOW

4.95 EUR/unit
0FLM015.T: Fuse, Industrial / Power, FLM, 15 A, 250 V, 125 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"
Littelfuse 0FLM015.T

Fuse, Industrial / Power, FLM, 15 A, 250 V, 125 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"

9.41 EUR/unit
0FLM020.T: Fuse, Industrial / Power, FLM, 20 A, 250 V, 125 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"
Littelfuse 0FLM020.T

Fuse, Industrial / Power, FLM, 20 A, 250 V, 125 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"

9.74 EUR/unit
0FLM025.T: FUSE, 25A, 250V, SLOW BLOW
Littelfuse 0FLM025.T

FUSE, 25A, 250V, SLOW BLOW

5.57 EUR/unit
0FLM030.T: Fuse, Industrial / Power, FLM, 30 A, 250 VAC, 125 VDC, 10mm x 38mm, 13/32" x 1-1/2"
Littelfuse 0FLM030.T

Fuse, Industrial / Power, FLM, 30 A, 250 VAC, 125 VDC, 10mm x 38mm, 13/32" x 1-1/2"

9.28 EUR/unit
0FLQ001.T: Fuse, Industrial / Power, POWR-GARD FLQ, 1 A, 500 V, 300 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"
Littelfuse 0FLQ001.T

Fuse, Industrial / Power, POWR-GARD FLQ, 1 A, 500 V, 300 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"

26.28 EUR/unit
0FLQ004.T: Fuse, Industrial / Power, POWR-GARD FLQ, 4 A, 500 V, 300 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"
Littelfuse 0FLQ004.T

Fuse, Industrial / Power, POWR-GARD FLQ, 4 A, 500 V, 300 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"

26.28 EUR/unit
0FLQ010.T: Fuse, Industrial / Power, POWR-GARD FLQ, 10 A, 500 V, 300 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"
Littelfuse 0FLQ010.T

Fuse, Industrial / Power, POWR-GARD FLQ, 10 A, 500 V, 300 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"

26.28 EUR/unit
0FLQ015.T: Fuse, Industrial / Power, POWR-GARD FLQ, 15 A, 500 V, 300 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"
Littelfuse 0FLQ015.T

Fuse, Industrial / Power, POWR-GARD FLQ, 15 A, 500 V, 300 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"

26.28 EUR/unit
0FLQ020.T: Fuse, Industrial / Power, POWR-GARD FLQ, 20 A, 500 V, 300 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"
Littelfuse 0FLQ020.T

Fuse, Industrial / Power, POWR-GARD FLQ, 20 A, 500 V, 300 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"

26.77 EUR/unit
0FLQ025.T: FUSE, 25A, 500V, SLOW BLOW
Littelfuse 0FLQ025.T

FUSE, 25A, 500V, SLOW BLOW

12.3 EUR/unit
0FLU.440T: Fuse, Industrial/Power, Multimeter, FLU Series, 440 mA, 1 kV, 1 kV, 10 mm x 35 mm, 13/32" x 1-3/8"
Littelfuse 0FLU.440T

Fuse, Industrial/Power, Multimeter, FLU Series, 440 mA, 1 kV, 1 kV, 10 mm x 35 mm, 13/32" x 1-3/8"

29.89 EUR/unit
0FLU011.T: Fuse, Industrial / Power, FLU Series, 11 A, 1 kV, 1 kV, 10mm x 38mm, 13/32" x 1-1/2"
Littelfuse 0FLU011.T

Fuse, Industrial / Power, FLU Series, 11 A, 1 kV, 1 kV, 10mm x 38mm, 13/32" x 1-1/2"

37.46 EUR/unit
0JTD002.T: Fuse, Industrial / Power, POWR-PRO, 2 A, 600 VAC, 300 VDC, 20.6mm x 57.2mm, 13/16
Littelfuse 0JTD002.T

Fuse, Industrial / Power, POWR-PRO, 2 A, 600 VAC, 300 VDC, 20.6mm x 57.2mm, 13/16

6.8 EUR/unit
0JTD030.T: Fuse, Industrial / Power, POWR-PRO, 30 A, 600 V, 300 V, 20.6mm x 57.2mm, 13/16" x 2-1/4"
Littelfuse 0JTD030.T

Fuse, Industrial / Power, POWR-PRO, 30 A, 600 V, 300 V, 20.6mm x 57.2mm, 13/16" x 2-1/4"

29.95 EUR/unit
0JTD035.TXR: Fuse, Industrial / Power, Class J, POWR PRO JTD Series, 35 A, 600 V, 300 V, 27mm x 60.3mm
Littelfuse 0JTD035.TXR

Fuse, Industrial / Power, Class J, POWR PRO JTD Series, 35 A, 600 V, 300 V, 27mm x 60.3mm

78.07 EUR/unit
0JTD040.TXR: Fuse, Industrial / Power, Class J, POWR PRO JTD Series, 40 A, 600 V, 300 V, 27mm x 60.3mm
Littelfuse 0JTD040.TXR

Fuse, Industrial / Power, Class J, POWR PRO JTD Series, 40 A, 600 V, 300 V, 27mm x 60.3mm

78.07 EUR/unit
0JTD045.TXR: Fuse, Industrial / Power, Class J, POWR PRO JTD Series, 45 A, 600 V, 300 V, 27mm x 60.3mm
Littelfuse 0JTD045.TXR

Fuse, Industrial / Power, Class J, POWR PRO JTD Series, 45 A, 600 V, 300 V, 27mm x 60.3mm

78.07 EUR/unit
0JTD050.TXR: Fuse, Industrial / Power, Class J, POWR PRO JTD Series, 50 A, 600 V, 300 V, 27mm x 60.3mm
Littelfuse 0JTD050.TXR

Fuse, Industrial / Power, Class J, POWR PRO JTD Series, 50 A, 600 V, 300 V, 27mm x 60.3mm

78.07 EUR/unit
0JTD060.TXID: FUSE, 60A, 600V, TIME DELAY
Littelfuse 0JTD060.TXID

FUSE, 60A, 600V, TIME DELAY

33.96 EUR/unit
0JTD060.TXR: Fuse, Industrial / Power, Class J, POWR PRO JTD Series, 60 A, 600 V, 300 V, 27mm x 60.3mm
Littelfuse 0JTD060.TXR

Fuse, Industrial / Power, Class J, POWR PRO JTD Series, 60 A, 600 V, 300 V, 27mm x 60.3mm

78.07 EUR/unit
0JTD125.X: Fuse, Industrial / Power, POWR-PRO, 125 A, 600 VAC, 500 VDC, 41.3mm x 146.1mm, 1-5/8" x 5-3/4"
Littelfuse 0JTD125.X

Fuse, Industrial / Power, POWR-PRO, 125 A, 600 VAC, 500 VDC, 41.3mm x 146.1mm, 1-5/8" x 5-3/4"

215.7 EUR/unit
0KLK.500T: Fuse, Industrial / Power, POWR-GARD KLK, 500 mA, 600 V, 500 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"
Littelfuse 0KLK.500T

Fuse, Industrial / Power, POWR-GARD KLK, 500 mA, 600 V, 500 V, 10.3mm x 38.1mm, 13/32" x 1-1/2"

21.67 EUR/unit
0KLK001.T: Fuse, Industrial / Power, KLK Series, 1 A, 600 VAC, 500 VDC, 10mm x 38mm, 13/32" x 1-1/2"
Littelfuse 0KLK001.T

Fuse, Industrial / Power, KLK Series, 1 A, 600 VAC, 500 VDC, 10mm x 38mm, 13/32" x 1-1/2"

21.67 EUR/unit
0KLK002.T: Fuse, Industrial / Power, KLK Series, 2 A, 600 VAC, 500 VDC, 10mm x 38mm, 13/32" x 1-1/2"
Littelfuse 0KLK002.T

Fuse, Industrial / Power, KLK Series, 2 A, 600 VAC, 500 VDC, 10mm x 38mm, 13/32" x 1-1/2"

21.67 EUR/unit
0KLK004.T: Fuse, Industrial / Power, KLK Series, 4 A, 600 V, 500 V, 10mm x 38mm, 13/32" x 1-1/2"
Littelfuse 0KLK004.T

Fuse, Industrial / Power, KLK Series, 4 A, 600 V, 500 V, 10mm x 38mm, 13/32" x 1-1/2"

14.8 EUR/unit