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Manufacturer/ > Littelfuse Inc.

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Integrated Circuits (ICs)
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Discrete Semiconductor Products
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- Diodes - Rectifiers - Arrays(113)
- Diodes-Rectifiers-Single(142)
- Diodes - Zener - Single(1)
- Thyristors - DIACs, SIDACs(246)
- Thyristors - SCRs(1133)
- Thyristors - SCRs - Modules(1)
- Thyristors - TRIACs(1452)
- Transistors - FETs, MOSFETs - Single(12)
- Transistors - IGBTs - Modules(48)
- Transistors - IGBTs - Single(46)
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Inductors, Coils, Chokes
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- Fixed Inductors(61)
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Resistors
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Circuit Protection
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- Thermal Cutoffs (Thermal Fuses and Breakers)(55)
- TVS - Varistors, MOVs(7855)
- TVS - Thyristors(2071)
- TVS - Surge Protection Devices (SPDs)(227)
- TVS - Mixed Technology(312)
- TVS - Diodes(9943)
- PTC Resettable Fuses(1998)
- Lighting Protection(55)
- Inrush Current Limiters (ICL)(43)
- Ground Fault Circuit Interrupter GFCI(30)
- Gas Discharge Tube Arresters (GDT)(1256)
- Fuses(11558)
- Fuseholders(2407)
- Electrical, Specialty Fuses(5740)
- Circuit Breakers(252)
- Accessories(836)
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Relays
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- Power Relays, Over 2 Amps(115)
- Solid State Relays(15)
- Safety Relays(12)
- Relay Sockets(16)
- Reed Relays(114)
- Contactors (Electromechanical)(86)
- Automotive Relays(22)
- Accessories(16)
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Audio Products
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Sensors, Transducers
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- Accessories(7)
- Current Transducers(2)
- Float, Level Sensors(100)
- Flow Sensors(2)
- Magnetic Sensors - Position, Proximity, Speed (Modules)(2754)
- Magnetic Sensors - Switches (Solid State)(6)
- Magnets - Multi Purpose(13)
- Magnets - Sensor Matched(18)
- Position Sensors - Angle, Linear Position Measuring(7)
- Shock Sensors(7)
- Temperature Sensors - Analog and Digital Output(1)
- Temperature Sensors - NTC Thermistors(936)
- Temperature Sensors - PTC Thermistors(9)
- Temperature Sensors - RTD (Resistance Temperature Detector)(45)
- Temperature Sensors - Thermocouple, Temperature Probes(1)
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Transformers
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Switches
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- Toggle Switches(181)
- Snap Action, Limit Switches(59)
- Selector Switches(287)
- Rotary Switches(12)
- Rocker Switches(164)
- Pushbutton Switches(225)
- Magnetic, Reed Switches(610)
- Keylock Switches(98)
- Disconnect Switch Components(34)
- Cable Pull Switches(1)
- Accessories(74)
- Accessories - Caps(20)
- Accessories - Boots, Seals(10)
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Line Protection, Distribution, Backups
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Industrial Automation and Controls
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Test and Measurement
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Motors, Solenoids, Driver Boards/Modules
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Hardware, Fasteners, Accessories
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- Accessories(7)
- Washers(1)
- Nuts(9)
- Miscellaneous(2)
- Knobs(65)
- DIN Rail Channel(1)
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Kits
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Tools
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- Wrenches(1)
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Development Boards, Kits, Programmers
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Cables, Wires
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Cables, Wires - Management
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Cable Assemblies
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Boxes, Enclosures, Racks
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- Boxes(10)
- Rack Accessories(1)
- Racks(2)
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Potentiometers, Variable Resistors
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Optoelectronics
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Connectors, Interconnects
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- Terminals - Wire Splice Connectors(7)
- Terminals - Specialized Connectors(24)
- Terminals - Spade Connectors(1)
- Terminals - Ring Connectors(4)
- Terminals - Quick Connects, Quick Disconnect Connectors(16)
- Terminal Strips and Turret Boards(10)
- Terminal Blocks - Power Distribution(179)
- Terminal Blocks - Barrier Blocks(36)
- Terminal Blocks - Accessories(36)
- Power Entry Connectors - Accessories(1)
- Coaxial Connectors (RF)(1)
- Circular Connectors(42)
- Circular Connectors - Housings(5)
- Circular Connectors - Contacts(21)
- Circular Connectors - Adapters(14)
- Circular Connectors - Accessories(40)
- Blade Type Power Connectors - Contacts(1)
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Fans, Thermal Management
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Filters