Littelfuse

Littelfuse products are vital components in applications that use electrical energy, from consumer electronics to vehicles and industrial facilities. They offer the industry’s broadest and deepest portfolio of circuit protection products, with growing platforms in power control and sensing. They are expanding into adjacent markets as part of their corporate strategy of accelerated organic growth and strategic acquisitions. These markets include power semiconductors, heavy-duty switches, magnetic, optical, electromechanical, and temperature sensors; and products that provide safe control and distribution of electrical power.

Product Categories

Audio Products (9)

Battery Products (60)

Boxes, Enclosures, Racks (13)

Cable Assemblies (73)

Cables, Wires (23)

Cables, Wires - Management (22)

Capacitors (114)

Circuit Protection (45,257)

Connectors, Interconnects (674)

Development Boards, Kits, Programmers (298)

Discrete Semiconductor Products (9,618)

Fans, Thermal Management (2)

Filters (62)

Hardware, Fasteners, Accessories (98)

Inductors, Coils, Chokes (61)

Industrial Automation and Controls (1,510)

Industrial Supplies (6)

Integrated Circuits (ICs) (4,934)

Isolators (123)

Kits (171)

Line Protection, Distribution, Backups (4)

Motors, Actuators, Solenoids and Drivers (8)

Networking Solutions (4)

Optoelectronics (165)

Potentiometers, Variable Resistors (26)

Power Supplies - Board Mount (30)

Relays (1,162)

Resistors (415)

RF and Wireless (28)

Sensors, Transducers (4,352)

Switches (1,819)

Test and Measurement (1)

Tools (1)

Transformers (40)

Uncategorized (803)

Featured Products