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MANUFACTURER

Littelfuse Inc.

Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 16,000 global associates, they partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, their products are found in a variety of industrial, transportation, and electronics end markets-everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.

PRODUCT CATEGORIES

Product Categories

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Integrated Circuits (ICs)(183): Interface(18)
Analog Switches - Special Purpose(2)Telecom(16)
Power Management (PMIC)(163)
Battery Management(3)Current Regulation/Management(11)Gate Drivers(123)LED Drivers(8)OR Controllers, Ideal Diodes(1)Power Distribution Switches, Load Drivers(17)
Specialized ICs(2)

Circuit Protection(40746): Circuit Breakers(87)Circuit Protection Accessories(447)Electrical, Specialty Fuses(4682)Fuseholders(1991)Fuses(10868)Gas Discharge Tube Arresters (GDT)(1046)Ground Fault Circuit Interrupter (GFCI)(30)Inrush Current Limiters (ICL)(42)Lighting Protection(52)PTC Resettable Fuses(1791)Surge Suppression Ics(2)Thermal Cutoffs (Thermal Fuses)(55)
Transient Voltage Suppressors (TVS)(12649)
Mixed Technology(262)Surge Protection Devices (SPDs)(252)Thyristors(1766)TVS Diodes(10369)
Varistors, MOVs(7004)

Discrete Semiconductor Products(4104): Diodes(240)
Rectifiers(237)
Diode Arrays(108)Single Diodes(129)
Zener(3)
Single Zener Diodes(3)
Thyristors(2708)
DIACs, SIDACs(238)SCRs(1033)SCRs - Modules(1)TRIACs(1436)
Transistors(1156)
FETs, MOSFETs(1071)
FET, MOSFET Arrays(1)FETs, MOSFETs(1070)
IGBTs(85)
IGBT Modules(43)Single IGBTs(42)

Transformers(35): Current Sense Transformers(35)

Sensors, Transducers(1455): Current Sensors(5)Float, Level Sensors(24)Flow Sensors(1)
Magnetic Sensors(771)
Position, Proximity, Speed (Modules)(761)Switches (Solid State)(10)
Magnets(33)
Multi Purpose Magnets(13)Sensor Matched Magnets(20)
Position Sensors(7)
Angle, Linear Position Measuring(7)
Sensor, Transducer Accessories(7)Shock Sensors(5)
Temperature Sensors(602)
NTC Thermistors(563)PTC Thermistors(8)RTD (Resistance Temperature Detector)(30)Thermocouples, Temperature Probes(1)

Isolators(50): Isolators - Gate Drivers(12)
Optocouplers, Optoisolators(38)
Transistor, Photovoltaic Output Optoisolators(38)

Inductors, Coils, Chokes(54): Fixed Inductors(54)

Resistors(589): Chassis Mount Resistors(1)Chip Resistor - Surface Mount(580)Specialized Resistors(8)

Relays(769): Accessories(7)Automotive Relays(11)Power Relays, Over 2 Amps(68)Reed Relays(101)Relay Sockets(7)Safety Relays(12)Solid State Relays (SSR)(563)

Filters(64): Common Mode Chokes(63)EMI/RFI Filters (LC, RC Networks)(1)

Audio Products(3): Alarms, Buzzers, and Sirens(3)

Connectors, Interconnects(276): AC Power Connectors(1)
Power Entry Connector Accessories(1)
Blade Type Power Connectors(1)
Blade Type Power Connector Contacts(1)
Circular Connectors(5)
Circular Connector Accessories(4)Circular Connector Contacts(1)
Coaxial Connectors (RF)(1)
Coaxial Connector (RF) Assemblies(1)
Terminal Blocks(235)
Barrier Blocks(3)Power Distribution(195)
Terminal Block Accessories(37)
Accessories(37)
Terminal Strips and Turret Boards(1)
Terminals(32)
Quick Connects, Quick Disconnect Connectors(10)Ring Connectors(4)Spade Connectors(1)Specialized Connectors(10)Wire Splice Connectors(7)

Battery Products(1): Battery Product Accessories(1)

Boxes, Enclosures, Racks(5): Boxes(4)Racks(1)

Cable Assemblies(3): Rectangular Cable Assemblies(1)Specialized Cable Assemblies(2)

Cables, Wires - Management(13): Cable Supports and Fasteners(13)

Development Boards, Kits, Programmers(10): Evaluation Boards(10)
Evaluation and Demonstration Boards and Kits(9)LED Driver Evaluation Boards(1)

Fans, Blowers, Thermal Management(2): Thermal(2)
Adhesives, Epoxies, Greases, Pastes(2)

Hardware, Fasteners, Accessories(17): Accessories(7)DIN Rail Channel(1)Knobs(6)Miscellaneous(2)Nuts(1)

Industrial Automation and Controls(1499): Controllers(64)
Controller Accessories(3)Liquid, Level(60)Process, Temperature(1)
Industrial Automation Accessories(208)
Industrial Sensors(173)
Position, Proximity, Speed (Modules) - Industrial(173)
Industrial Specialized(4)
Monitors(231)
Current/Voltage Transducer Monitors(7)Relay Output Monitors(224)
Protection Relays & Systems(294)Time Delay Relays(525)

Industrial Supplies(6): Vehicle Maintenance and Customization Products(6)

Kits(136): Cable Assembly Kits(1)Circuit Protection - Assortment Kits(7)Circuit Protection Kits - Fuse(111)Circuit Protection Kits - TVS Diodes(13)Miscellaneous(1)Sensor Kits(2)Transformer Kits(1)

Line Protection, Distribution, Backups(1): Power Distribution, Surge Protectors(1)

Motors, Actuators, Solenoids and Drivers(1): Accessories(1)

Networking Solutions(4): Miscellaneous(4)

Optoelectronics(28): Optoelectronics Accessories(8)Panel Indicators, Pilot Lights(20)

Potentiometers, Variable Resistors(25): Accessories(1)Rotary Potentiometers, Rheostats(18)Scale Dials(6)

Switches(719): Accessories(20)Accessories - Boots, Seals(2)Disconnect Switch Components(69)Keylock Switches(21)Limit Switches(23)Magnetic, Reed Switches(435)Pushbutton Switches(41)Rocker Switches(32)Rotary Switches(4)Selector Switches(40)Toggle Switches(32)

Test and Measurement(1): Test Equipment(1)
Specialty Equipment(1)

Tools(1): Wrenches(1)

Uncategorized(34): Unclassified(34)

Littelfuse Inc. Products

Explore popular electronic components from Littelfuse Inc., including product details, availability and sourcing options.

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