Littelfuse
Manufacturers
Littelfuse, Inc.
Littelfuse, Inc. is a global leader in circuit protection, offering a wide range of products including fuses, semiconductors, and sensors. Their innovative solutions are essential in automotive, industrial, and electronics applications.Categories

Semiconductors

PTC Resettable Fuses

Connectors

Electromechanical

Magnetic Sensors

Discrete Semiconductors

DIACs, SIDACs

SCRs

MOSFETs

Integrated Circuits (ICs)

Passive Components

Gas Discharge Tubes (GDTs)

Circuit Protection

Optoelectronics

Sensors

Circuit Breakers

TVS Diodes

ESD and Circuit Protection ICs

Fuse Holders

Fuses

Varistors

Circular Connectors

Memory Connectors

RF & Coaxial Connectors

Terminal Blocks

Diodes

Thyristors

Transistors

Relays

Switches

Clock and Timing

Embedded Processors and Controllers

Interface ICs

Linear ICs

Power Management ICs

Fiber Optics

Optocouplers

Inductors

Resistors

Proximity Sensors

Temperature and Humidity Sensors

Rectifier Diodes

Schottky Diodes

TRIACs

IGBTs

Power Relays

Signal Relays

Solid State Relays

Dip Switches

Pushbutton Switches

Rocker Switches

Rotary Switches

Slide Switches

Snap Action & Limit Switches

Switch Accessories

Tactile Switches

Toggle Switches

Timers and Oscillators

Microcontrollers

Microprocessors

Amplifiers - Op Amps, Buffer, Instrumentation

Gate Drivers

Hot Swap Controllers

LED Drivers

Fixed Inductors

Thick Film Chip Resistors

Thermistors

Controllers

Connector Accessories

Analog Switches, Multiplexers, Demultiplexers

Specialty Interface

Telecom

RF Transistors

Power Distribution Switches, Load Drivers

Current Regulation and Management

Thyristor Surge Protection Devices - TSPDs

Common Mode Chokes

Hall Effect Sensors

Rectangular Connectors
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