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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 7985 products. Showing up to 30 products per page (267 pages).

Subcategories

Circuit Protection

Switches & Relays

Connectors

Semiconductors - Discretes

Sensors & Transducers

Transformers

Automation & Process Control

Passive Components

Price range

157.5701.6351: Fuse, Industrial / Power, Fork Lift Truck, 355 A, 48 V, 20mm x 82mm x 10.5mm, 0.79" x 3.23" x 0.41"
Littelfuse 157.5701.6351

Fuse, Industrial / Power, Fork Lift Truck, 355 A, 48 V, 20mm x 82mm x 10.5mm, 0.79" x 3.23" x 0.41"

5.4 EUR/unit
157.5701.6421: Fuse, Industrial / Power, Fork Lift Truck, 425 A, 48 V, 32mm x 22mm x 10.5mm, 1.26" x 0.87" x 0.41"
Littelfuse 157.5701.6421

Fuse, Industrial / Power, Fork Lift Truck, 425 A, 48 V, 32mm x 22mm x 10.5mm, 1.26" x 0.87" x 0.41"

5.4 EUR/unit
157.5701.6501: Fuse, Industrial / Power, 500 A, 48 V, 20mm x 82mm x 10.5mm, 0.79" x 3.23" x 0.41"
Littelfuse 157.5701.6501

Fuse, Industrial / Power, 500 A, 48 V, 20mm x 82mm x 10.5mm, 0.79" x 3.23" x 0.41"

5.4 EUR/unit
15KPA150CA: TVS Diode, Bidirectional, 150 V, 241.9 V, Axial Leaded, 2 Pins
Littelfuse 15KPA150CA

TVS Diode, Bidirectional, 150 V, 241.9 V, Axial Leaded, 2 Pins

7.1 EUR/unit
15KPA170CA: TVS Diode, 15KPA Series, Bidirectional, 170 V, 272.7 V, P600, 2 Pins
Littelfuse 15KPA170CA

TVS Diode, 15KPA Series, Bidirectional, 170 V, 272.7 V, P600, 2 Pins

10.89 EUR/unit
15KPA17A: TVS Diode, 15KPA, Unidirectional, 17 V, 29.3 V, P600, 2 Pins
Littelfuse 15KPA17A

TVS Diode, 15KPA, Unidirectional, 17 V, 29.3 V, P600, 2 Pins

3.56 EUR/unit
15KPA17CA: TVS Diode, 15KPA, Bidirectional, 17 V, 29.3 V, P600, 2 Pins
Littelfuse 15KPA17CA

TVS Diode, 15KPA, Bidirectional, 17 V, 29.3 V, P600, 2 Pins

4.04 EUR/unit
15KPA180CA: TVS Diode, 15KPA, Bidirectional, 180 V, 288.5 V, P600, 2 Pins
Littelfuse 15KPA180CA

TVS Diode, 15KPA, Bidirectional, 180 V, 288.5 V, P600, 2 Pins

5.93 EUR/unit
15KPA220CA: TVS Diode, Bidirectional, 220 V, 428.6 V, Axial Leaded, 2 Pins
Littelfuse 15KPA220CA

TVS Diode, Bidirectional, 220 V, 428.6 V, Axial Leaded, 2 Pins

7.1 EUR/unit
15KPA24A: TVS Diode, 15KPA Series, Unidirectional, 24 V, 40.7 V, Axial Leaded, 2 Pins
Littelfuse 15KPA24A

TVS Diode, 15KPA Series, Unidirectional, 24 V, 40.7 V, Axial Leaded, 2 Pins

3.56 EUR/unit
15KPA30A: TVS Diode, 15KPA Series, Unidirectional, 30 V, 50.7 V, Axial Leaded, 2 Pins
Littelfuse 15KPA30A

TVS Diode, 15KPA Series, Unidirectional, 30 V, 50.7 V, Axial Leaded, 2 Pins

6.84 EUR/unit
15KPA30CA: TVS Diode, 15KPA Series, Bidirectional, 30 V, 50.7 V, Axial Leaded, 2 Pins
Littelfuse 15KPA30CA

TVS Diode, 15KPA Series, Bidirectional, 30 V, 50.7 V, Axial Leaded, 2 Pins

5.72 EUR/unit
15KPA33A: TVS Diode, 15KPA Series, Unidirectional, 33 V, 54.7 V, P600, 2 Pins
Littelfuse 15KPA33A

TVS Diode, 15KPA Series, Unidirectional, 33 V, 54.7 V, P600, 2 Pins

6.46 EUR/unit
15KPA33CA: TVS Diode, 15KPA, Bidirectional, 33 V, 54.7 V, P600, 2 Pins
Littelfuse 15KPA33CA

TVS Diode, 15KPA, Bidirectional, 33 V, 54.7 V, P600, 2 Pins

6.88 EUR/unit
15KPA36A: TVS Diode, 15KPA Series, Unidirectional, 36 V, 59.8 V, Axial Leaded, 2 Pins
Littelfuse 15KPA36A

TVS Diode, 15KPA Series, Unidirectional, 36 V, 59.8 V, Axial Leaded, 2 Pins

6.51 EUR/unit
15KPA36CA: TVS Diode, 15KPA, Bidirectional, 36 V, 59.8 V, P600, 2 Pins
Littelfuse 15KPA36CA

TVS Diode, 15KPA, Bidirectional, 36 V, 59.8 V, P600, 2 Pins

5.7 EUR/unit
15KPA48CA: TVS Diode, 15KPA, Bidirectional, 48 V, 77.7 V, P600, 2 Pins
Littelfuse 15KPA48CA

TVS Diode, 15KPA, Bidirectional, 48 V, 77.7 V, P600, 2 Pins

6.43 EUR/unit
15KPA60A: TVS Diode, 15KPA, Unidirectional, 60 V, 97.4 V, P600, 2 Pins
Littelfuse 15KPA60A

TVS Diode, 15KPA, Unidirectional, 60 V, 97.4 V, P600, 2 Pins

6.76 EUR/unit
15KPA64CA: TVS Diode, 15KPA Series, Bidirectional, 64 V, 104.2 V, Axial Leaded, 2 Pins
Littelfuse 15KPA64CA

TVS Diode, 15KPA Series, Bidirectional, 64 V, 104.2 V, Axial Leaded, 2 Pins

8.38 EUR/unit
15KPA70A: TVS Diode, 15KPA, Unidirectional, 70 V, 113.6 V, P600, 2 Pins
Littelfuse 15KPA70A

TVS Diode, 15KPA, Unidirectional, 70 V, 113.6 V, P600, 2 Pins

5.55 EUR/unit
15KPA75CA: TVS Diode, 15KPA Series, Bidirectional, 75 V, 122 V, Axial Leaded, 2 Pins
Littelfuse 15KPA75CA

TVS Diode, 15KPA Series, Bidirectional, 75 V, 122 V, Axial Leaded, 2 Pins

6.97 EUR/unit
15KPA85CA: TVS Diode, 15KPA Series, Bidirectional, 85 V, 137.6 V, Axial Leaded, 2 Pins
Littelfuse 15KPA85CA

TVS Diode, 15KPA Series, Bidirectional, 85 V, 137.6 V, Axial Leaded, 2 Pins

4.8 EUR/unit
166.7000.4302: Fuse, Automotive, Time Delay, 3 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO Series
Littelfuse 166.7000.4302

Fuse, Automotive, Time Delay, 3 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO Series

3.09 EUR/unit
166.7000.4306: Fuse, Automotive, Time Delay, 3 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO Series
Littelfuse 166.7000.4306

Fuse, Automotive, Time Delay, 3 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO Series

4.52 EUR/unit
166.7000.4402: Fuse, Automotive, 80 V, 4 A, Slow Blow, 19mm x 5mm x 13.2mm, FKS ATO Series
Littelfuse 166.7000.4402

Fuse, Automotive, 80 V, 4 A, Slow Blow, 19mm x 5mm x 13.2mm, FKS ATO Series

3.45 EUR/unit
166.7000.4502: Fuse, Automotive, 5 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO Series
Littelfuse 166.7000.4502

Fuse, Automotive, 5 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO Series

3.11 EUR/unit
166.7000.4506: Fuse, Automotive, Time Delay, 5 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO
Littelfuse 166.7000.4506

Fuse, Automotive, Time Delay, 5 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO

3.11 EUR/unit
166.7000.4752: Fuse, Automotive, 7.5 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO Series
Littelfuse 166.7000.4752

Fuse, Automotive, 7.5 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO Series

4.72 EUR/unit
166.7000.5102: Fuse, Automotive, Time Delay, 10 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO Series
Littelfuse 166.7000.5102

Fuse, Automotive, Time Delay, 10 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO Series

2.77 EUR/unit
166.7000.5152: Fuse, Automotive, Time Delay, 15 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO Series
Littelfuse 166.7000.5152

Fuse, Automotive, Time Delay, 15 A, 80 V, 19mm x 5mm x 13.2mm, FKS ATO Series

3.38 EUR/unit