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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

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Littelfuse SG500Q

GDT, 1KA, 500V, 2 TERMINAL SMD

1.1 EUR/unit
SG75: Gas Discharge Tube (GDT), 2-Electrode, SG Series, 75 V, SMD, 2 kA, 650 V
Littelfuse SG75

Gas Discharge Tube (GDT), 2-Electrode, SG Series, 75 V, SMD, 2 kA, 650 V

0.599 EUR/unit
SG75: Gas Discharge Tube (GDT), 2-Electrode, SG Series, 75 V, SMD, 2 kA, 650 V
Littelfuse SG75

Gas Discharge Tube (GDT), 2-Electrode, SG Series, 75 V, SMD, 2 kA, 650 V

0.599 EUR/unit
SG90: GAS DISCHARGE TUBE, 90V, SMD
Littelfuse SG90

GAS DISCHARGE TUBE, 90V, SMD

0.643 EUR/unit
SG90: Gas Discharge Tube (GDT), SG, 90 V, SMD, 2 kA, 600 V
Littelfuse SG90

Gas Discharge Tube (GDT), SG, 90 V, SMD, 2 kA, 600 V

0.542 EUR/unit
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Littelfuse SH75

GDT, 5KA, 75V, 2 TERMINAL SMD

0.922 EUR/unit
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Littelfuse SH90

GDT, 5KA, 90V, 2 TERMINAL SMD

0.922 EUR/unit
SJ1000: Gas Discharge Tube (GDT), SJ Series, 1 kV, 2 Terminal SMD, 3 kA, 1.4 kV
Littelfuse SJ1000

Gas Discharge Tube (GDT), SJ Series, 1 kV, 2 Terminal SMD, 3 kA, 1.4 kV

0.479 EUR/unit
SJ1000: Gas Discharge Tube (GDT), SJ Series, 1 kV, 2 Terminal SMD, 3 kA, 1.4 kV
Littelfuse SJ1000

Gas Discharge Tube (GDT), SJ Series, 1 kV, 2 Terminal SMD, 3 kA, 1.4 kV

0.468 EUR/unit
SJ150: Gas Discharge Tube (GDT), SJ Series, 150 V, 2 Terminal SMD, 5 kA, 500 V
Littelfuse SJ150

Gas Discharge Tube (GDT), SJ Series, 150 V, 2 Terminal SMD, 5 kA, 500 V

0.479 EUR/unit
SJ150: Gas Discharge Tube (GDT), SJ Series, 150 V, 2 Terminal SMD, 5 kA, 500 V
Littelfuse SJ150

Gas Discharge Tube (GDT), SJ Series, 150 V, 2 Terminal SMD, 5 kA, 500 V

0.479 EUR/unit
SJ230: Gas Discharge Tube (GDT), SJ Series, 230 V, 2 Terminal SMD, 5 kA, 600 V
Littelfuse SJ230

Gas Discharge Tube (GDT), SJ Series, 230 V, 2 Terminal SMD, 5 kA, 600 V

0.479 EUR/unit
SJ230: Gas Discharge Tube (GDT), SJ Series, 230 V, 2 Terminal SMD, 5 kA, 600 V
Littelfuse SJ230

Gas Discharge Tube (GDT), SJ Series, 230 V, 2 Terminal SMD, 5 kA, 600 V

0.479 EUR/unit
SJ600: Gas Discharge Tube (GDT), SJ Series, 600 V, 2 Terminal SMD, 3 kA, 1 kV
Littelfuse SJ600

Gas Discharge Tube (GDT), SJ Series, 600 V, 2 Terminal SMD, 3 kA, 1 kV

0.479 EUR/unit
SJ600: Gas Discharge Tube (GDT), SJ Series, 600 V, 2 Terminal SMD, 3 kA, 1 kV
Littelfuse SJ600

Gas Discharge Tube (GDT), SJ Series, 600 V, 2 Terminal SMD, 3 kA, 1 kV

0.479 EUR/unit
SJ6004DS2RP: Thyristor, 600 V, 200 µA, 2.56 A, 4 A, TO-252AA, 3 Pins
Littelfuse SJ6004DS2RP

Thyristor, 600 V, 200 µA, 2.56 A, 4 A, TO-252AA, 3 Pins

0.634 EUR/unit
SJ6004DS2RP: Thyristor, 600 V, 200 µA, 2.56 A, 4 A, TO-252AA, 3 Pins
Littelfuse SJ6004DS2RP

Thyristor, 600 V, 200 µA, 2.56 A, 4 A, TO-252AA, 3 Pins

0.634 EUR/unit
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Littelfuse SJ6004DS2TP

Thyristor, 600 V, 200 µA, 2.56 A, 4 A, TO-252 (DPAK), 3 Pins

0.574 EUR/unit
SJ6004VS2TP: Thyristor, 600 V, 200 µA, 2.56 A, 4 A, TO-251AA, 3 Pins
Littelfuse SJ6004VS2TP

Thyristor, 600 V, 200 µA, 2.56 A, 4 A, TO-251AA, 3 Pins

0.63 EUR/unit
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Littelfuse SJ6006D1RP

Thyristor, 600 V, 6 mA, 3.84 A, 6 A, TO-252 (DPAK), 3 Pins

1.31 EUR/unit
SJ6006D1RP: Thyristor, 600 V, 6 mA, 3.84 A, 6 A, TO-252 (DPAK), 3 Pins
Littelfuse SJ6006D1RP

Thyristor, 600 V, 6 mA, 3.84 A, 6 A, TO-252 (DPAK), 3 Pins

1.31 EUR/unit
SJ6006DRP: Thyristor, 600 V, 15 mA, 3.84 A, 6 A, TO-252AA, 3 Pins
Littelfuse SJ6006DRP

Thyristor, 600 V, 15 mA, 3.84 A, 6 A, TO-252AA, 3 Pins

0.699 EUR/unit
SJ6006DRP: Thyristor, 600 V, 15 mA, 3.84 A, 6 A, TO-252AA, 3 Pins
Littelfuse SJ6006DRP

Thyristor, 600 V, 15 mA, 3.84 A, 6 A, TO-252AA, 3 Pins

0.699 EUR/unit
SJ6006DS2RP: Thyristor, 600 V, 200 µA, 3.84 A, 6 A, TO-252AA, 3 Pins
Littelfuse SJ6006DS2RP

Thyristor, 600 V, 200 µA, 3.84 A, 6 A, TO-252AA, 3 Pins

0.673 EUR/unit
SJ6006DS2RP: Thyristor, 600 V, 200 µA, 3.84 A, 6 A, TO-252AA, 3 Pins
Littelfuse SJ6006DS2RP

Thyristor, 600 V, 200 µA, 3.84 A, 6 A, TO-252AA, 3 Pins

0.658 EUR/unit
SJ6006V1TP: Thyristor, 600 V, 6 mA, 3.84 A, 6 A, TO-251, 3 Pins
Littelfuse SJ6006V1TP

Thyristor, 600 V, 6 mA, 3.84 A, 6 A, TO-251, 3 Pins

0.61 EUR/unit
SJ6006VS2TP: Thyristor, 600 V, 200 µA, 3.84 A, 6 A, TO-251AA, 3 Pins
Littelfuse SJ6006VS2TP

Thyristor, 600 V, 200 µA, 3.84 A, 6 A, TO-251AA, 3 Pins

0.673 EUR/unit
SJ6006VTP: Thyristor, 600 V, 15 mA, 3.84 A, 6 A, TO-251AA, 3 Pins
Littelfuse SJ6006VTP

Thyristor, 600 V, 15 mA, 3.84 A, 6 A, TO-251AA, 3 Pins

0.699 EUR/unit
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Littelfuse SJ6008D1RP

Thyristor, 600 V, 6 mA, 5.1 A, 8 A, TO-252 (DPAK), 3 Pins

0.542 EUR/unit
SJ6008D1RP: Thyristor, 600 V, 6 mA, 5.1 A, 8 A, TO-252 (DPAK), 3 Pins
Littelfuse SJ6008D1RP

Thyristor, 600 V, 6 mA, 5.1 A, 8 A, TO-252 (DPAK), 3 Pins

0.542 EUR/unit