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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 S8X5ECSRP

Thyristor, 800 V, 100 µA, 300 mA, 500 mA, TO-92, 3 Pins

0.168 EUR/unit
S8X5ECSRP.: THYRISTOR, 800V, 10A, TO-92-3
Littelfuse S8X5ECSRP.

THYRISTOR, 800V, 10A, TO-92-3

0.308 EUR/unit
SA10CA: TVS Diode, SA, Bidirectional, 10 V, 17 V, DO-15 (DO-204AC), 2 Pins
Littelfuse SA10CA

TVS Diode, SA, Bidirectional, 10 V, 17 V, DO-15 (DO-204AC), 2 Pins

0.128 EUR/unit
SA12A: TVS Diode, SA, Unidirectional, 12 V, 19.9 V, DO-204AC, 2 Pins
Littelfuse SA12A

TVS Diode, SA, Unidirectional, 12 V, 19.9 V, DO-204AC, 2 Pins

0.121 EUR/unit
SA12AG: TVS Diode, MiniMOSORB SA, Unidirectional, 12 V, 19.9 V, Axial Leaded, 2 Pins
Littelfuse SA12AG

TVS Diode, MiniMOSORB SA, Unidirectional, 12 V, 19.9 V, Axial Leaded, 2 Pins

0.079 EUR/unit
SA12CA: TVS Diode, SA, Bidirectional, 12 V, 19.9 V, DO-204AC, 2 Pins
Littelfuse SA12CA

TVS Diode, SA, Bidirectional, 12 V, 19.9 V, DO-204AC, 2 Pins

0.134 EUR/unit
SA13A: TVS DIODE, UNIDIR, 13V, DO-15
Littelfuse SA13A

TVS DIODE, UNIDIR, 13V, DO-15

0.302 EUR/unit
SA13CA: TVS Diode, SA Series, Bidirectional, 13 V, 21.5 V, DO-15 (DO-204AC), 2 Pins
Littelfuse SA13CA

TVS Diode, SA Series, Bidirectional, 13 V, 21.5 V, DO-15 (DO-204AC), 2 Pins

0.134 EUR/unit
SA14CA: TVS DIODE, BIDIR, 14V, DO-15
Littelfuse SA14CA

TVS DIODE, BIDIR, 14V, DO-15

0.215 EUR/unit
SA15A: TVS Diode, SA, Unidirectional, 16 V, 24.4 V, DO-204AC, 2 Pins
Littelfuse SA15A

TVS Diode, SA, Unidirectional, 16 V, 24.4 V, DO-204AC, 2 Pins

0.12 EUR/unit
SA15CA: TVS Diode, SA, Bidirectional, 15 V, 24.4 V, DO-204AC, 2 Pins
Littelfuse SA15CA

TVS Diode, SA, Bidirectional, 15 V, 24.4 V, DO-204AC, 2 Pins

0.134 EUR/unit
SA18CA: TVS Diode, SA, Bidirectional, 18 V, 29.2 V, DO-204AC, 2 Pins
Littelfuse SA18CA

TVS Diode, SA, Bidirectional, 18 V, 29.2 V, DO-204AC, 2 Pins

0.123 EUR/unit
SA20A: TVS Diode, SA, Unidirectional, 20 V, 32.4 V, DO-204AC, 2 Pins
Littelfuse SA20A

TVS Diode, SA, Unidirectional, 20 V, 32.4 V, DO-204AC, 2 Pins

0.122 EUR/unit
SA24A: TVS Diode, SA, Unidirectional, 24 V, 38.9 V, DO-204AC, 2 Pins
Littelfuse SA24A

TVS Diode, SA, Unidirectional, 24 V, 38.9 V, DO-204AC, 2 Pins

0.122 EUR/unit
SA24CA: TVS Diode, SA, Bidirectional, 24 V, 38.9 V, DO-204AC, 2 Pins
Littelfuse SA24CA

TVS Diode, SA, Bidirectional, 24 V, 38.9 V, DO-204AC, 2 Pins

0.127 EUR/unit
SA26A: TVS Diode, SA, Unidirectional, 26 V, 42.1 V, DO-204AC, 2 Pins
Littelfuse SA26A

TVS Diode, SA, Unidirectional, 26 V, 42.1 V, DO-204AC, 2 Pins

0.13 EUR/unit
SA28A: TVS Diode, SA, Unidirectional, 28 V, 45.4 V, DO-15 (DO-204AC), 2 Pins
Littelfuse SA28A

TVS Diode, SA, Unidirectional, 28 V, 45.4 V, DO-15 (DO-204AC), 2 Pins

0.122 EUR/unit
SA28CA: TVS Diode, SA, Bidirectional, 28 V, 45.4 V, DO-15 (DO-204AC), 2 Pins
Littelfuse SA28CA

TVS Diode, SA, Bidirectional, 28 V, 45.4 V, DO-15 (DO-204AC), 2 Pins

0.134 EUR/unit
SA30A: TVS Diode, SA, Unidirectional, 30 V, 48.4 V, DO-15 (DO-204AC), 2 Pins
Littelfuse SA30A

TVS Diode, SA, Unidirectional, 30 V, 48.4 V, DO-15 (DO-204AC), 2 Pins

0.122 EUR/unit
SA30CA: TVS Diode, SA, Bidirectional, 30 V, 48.4 V, DO-204AC, 2 Pins
Littelfuse SA30CA

TVS Diode, SA, Bidirectional, 30 V, 48.4 V, DO-204AC, 2 Pins

0.134 EUR/unit
SA36A: TVS Diode, SA, Unidirectional, 36 V, 58.1 V, DO-204AC, 2 Pins
Littelfuse SA36A

TVS Diode, SA, Unidirectional, 36 V, 58.1 V, DO-204AC, 2 Pins

0.121 EUR/unit
SA40CA: TVS DIODE, BIDIR, 40V, DO-15
Littelfuse SA40CA

TVS DIODE, BIDIR, 40V, DO-15

0.246 EUR/unit
SA48C: TVS Diode, SA, Bidirectional, 48 V, 77.4 V, DO-204AC, 2 Pins
Littelfuse SA48C

TVS Diode, SA, Bidirectional, 48 V, 77.4 V, DO-204AC, 2 Pins

0.117 EUR/unit
SA48CA: TVS DIODE, BIDIR, 48V, DO-15
Littelfuse SA48CA

TVS DIODE, BIDIR, 48V, DO-15

0.218 EUR/unit
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Littelfuse SA5.0A

TVS Diode, SA, Unidirectional, 5 V, 9.2 V, DO-204AC, 2 Pins

0.121 EUR/unit
SA5.0CA: TVS Diode, SA, Bidirectional, 5 V, 9.2 V, DO-204AC, 2 Pins
Littelfuse SA5.0CA

TVS Diode, SA, Bidirectional, 5 V, 9.2 V, DO-204AC, 2 Pins

0.134 EUR/unit
SA6.0A: TVS Diode, SA, Unidirectional, 6 V, 10.3 V, DO-204AC, 2 Pins
Littelfuse SA6.0A

TVS Diode, SA, Unidirectional, 6 V, 10.3 V, DO-204AC, 2 Pins

0.121 EUR/unit
SA6.0CA: TVS Diode, SA, Bidirectional, 6 V, 10.3 V, DO-204AC, 2 Pins
Littelfuse SA6.0CA

TVS Diode, SA, Bidirectional, 6 V, 10.3 V, DO-204AC, 2 Pins

0.134 EUR/unit
SA6.5CA: TVS Diode, SA, Bidirectional, 6.5 V, 11.2 V, DO-204AC, 2 Pins
Littelfuse SA6.5CA

TVS Diode, SA, Bidirectional, 6.5 V, 11.2 V, DO-204AC, 2 Pins

0.134 EUR/unit
SA8.0CA: TVS DIODE, BIDIR, 8V, DO-15
Littelfuse SA8.0CA

TVS DIODE, BIDIR, 8V, DO-15

0.223 EUR/unit