Wickmann / 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.
Products Category
Uncategorized
Resistors
Inductors, Coils, Chokes
Potentiometers, Variable Resistors
Battery Products
Optoelectronics
Circuit Protection
- Fuses
- Fuseholders
- TVS - Varistors, MOVs
- Gas Discharge Tube Arresters (GDT)
- Circuit Breakers
- TVS - Diodes
- Accessories
- Thermal Cutoffs (Thermal Fuses)
- TVS - Thyristors
- Ground Fault Circuit Interrupter (GFCI)
- TVS - Mixed Technology
- PTC Resettable Fuses
- Inrush Current Limiters (ICL)
- Lighting Protection
- Electrical, Specialty Fuses
- TVS - Surge Protection Devices (SPDs)
Audio Products
Transformers
Motors, Solenoids, Driver Boards/Modules
Fans, Thermal Management
Tools
Discrete Semiconductor Products
- Thyristors - DIACs, SIDACs
- Transistors - FETs, MOSFETs - Single
- Transistors - IGBTs - Single
- Diodes - Rectifiers - Single
- Thyristors - SCRs
- Transistors - FETs, MOSFETs - RF
- Diodes - Rectifiers - Arrays
- Diodes - Zener - Single
- Transistors - FETs, MOSFETs - Arrays
- Transistors - IGBTs - Arrays
- Transistors - Special Purpose
- Power Driver Modules
- Transistors - IGBTs - Modules
- Thyristors - SCRs - Modules
- Diodes - Bridge Rectifiers
- Thyristors - TRIACs
Connectors, Interconnects
- Terminals - Wire Splice Connectors
- Terminal Strips and Turret Boards
- Terminal Blocks - Accessories
- Circular Connectors - Housings
- Circular Connectors - Accessories
- Circular Connectors - Contacts
- Terminals - Specialized Connectors
- Terminal Blocks - Barrier Blocks
- Circular Connectors - Adapters
- Terminals - Spade Connectors
- Terminals - Quick Connects, Quick Disconnect Connectors
- Terminals - Ring Connectors
- Terminal Blocks - Power Distribution
- Blade Type Power Connectors - Contacts
- Circular Connectors
- Coaxial Connectors (RF)
Cables, Wires
Cables, Wires - Management
Sensors, Transducers
- Temperature Sensors - NTC Thermistors
- Accessories
- Magnets - Multi Purpose
- Temperature Sensors - Thermocouples, Temperature Probes
- Solar Cells
- Temperature Sensors - Thermostats - Mechanical
- Flow Sensors
- Float, Level Sensors
- Current Sensors
- Shock Sensors
- Temperature Sensors - RTD (Resistance Temperature Detector)
- Position Sensors - Angle, Linear Position Measuring
- Temperature Sensors - PTC Thermistors
- Magnetic Sensors - Position, Proximity, Speed (Modules)
- Magnetic Sensors - Linear, Compass (ICs)
- Magnetic Sensors - Switches (Solid State)
- Magnets - Sensor Matched
Hardware, Fasteners, Accessories
Boxes, Enclosures, Racks
Test and Measurement
Integrated Circuits (ICs)
- Specialized ICs
- Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
- Interface - Telecom
- Interface - Drivers, Receivers, Transceivers
- PMIC - Voltage Regulators - DC DC Switching Controllers
- Interface - Modems - ICs and Modules
- PMIC - Power Distribution Switches, Load Drivers
- PMIC - Gate Drivers
- Logic - Translators, Level Shifters
- PMIC - Current Regulation/Management
- PMIC - Thermal Management
- PMIC - LED Drivers
- PMIC - Voltage Regulators - Special Purpose
- PMIC - Lighting, Ballast Controllers
- PMIC - Power Management - Specialized
- Linear - Amplifiers - Special Purpose
- Interface - Analog Switches - Special Purpose