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Littelfuse

Connectors

Button And Strip Battery Connector (33)Pluggable System Terminal Block (157)Connector Housings (5)Connector Accessories (71)Housing Contact (17)Circular Connectors & Cable Connectors (191)Barrier Terminal Blocks (8)
Diodes

Zener Diodes (4)Schottky Diodes (113)Trigger Diodes (144)Fast Recovery / High Efficiency Diodes (18)Avalanche Diodes (1)Bridge Rectifiers (25)Switching Diodes (7)Diodes - General Purpose (26)Super Barrier Rectifiers (SBR) (3)
Power Management (PMIC)

Power Distribution Switches (2)Power Management - Specialized (1)
Sensors

NTC Thermistors (332)PTC Thermistors (4)Temperature Sensors (15)Proximity Sensors (13)Position Sensors (6)Vibration Sensors (1)Float Level Senors (10)
Transistors/Thyristors

MOSFETs (782)Bipolar (BJT) (2)Thyristors (SCR)/Modules (1874)JFETs (1)IGBT Transistors / Modules (50)
Motor Driver ICs

Gate Drivers (6)
LED Drivers

LED Drivers (1)
Capacitors

Capacitor Networks, Arrays (75)Aluminum Electrolytic Capacitors (Can - Screw Terminals) (39)
Resistors

Chip Resistor - Surface Mount (130)Potentiometers, Variable Resistors (16)Current Sense Resistors / Shunt Resistors (277)
Filters

Common Mode Filters (53)EMI/RFI Filters (LC, RC Networks) (1)
Inductors, Coils, Chokes

Inductors (SMD) (5)Power Transformers (3)Power Inductors (49)Current Sense Transformers (35)
Optoelectronics

Optoelectronics Accessories (6)
Optoisolators

Transistor, Photovoltaic Output Optoisolators (3)Solid State Relays (Triac Output) (14)Solid State Relays (MOS Output) (15)
Circuit Protection

Surge Protection Devices (SPDs) (337)ESD and Surge Protection (TVS/ESD) (6356)Resettable Fuses (1735)Disposable fuses (8366)Thermal Fuses (TCO) (43)Varistors (5567)Gas Discharge Tube Arresters (GDT) (1018)Fuseholders (2277)LED Protection (48)Semiconductor Discharge Tubes (TSS) (1019)Automotive Fuses (1538)
Audio Products / Vibration Motors

Buzzers (5)
Switches

Toggle Switches (115)Rocker Switches (65)Switch Accessories / Caps (51)Rotary Switches (6)Specialty Switches (91)DIP Switches (1)Tactile Switches (1)Slide Switches (4)Limit Switches (18)Pushbutton Switches (10)
Terminal

Quick Terminal (8)
Relays

Relay Sockets and Accessories (23)Reed Relays (79)Magnetic Latching Relays (15)Power Relays (108)Automotive Relays (16)
Magnetic Sensors

Reed Switches (7)Current Sensors (2)Linear Hall Sensors (529)Hall Switches (40)
Silicon Carbide (SiC) Devices

SiC Diodes (26)Silicon Carbide Field Effect Transistor (MOSFET) (9)
Educational Kits

Motor Driver Boards, Modules (1)

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Unit 1303, 13/F, Grand City Plaza, Tsuen Wan, N.T., Hong Kong

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Information

Quality Control

Services & Tools

Sell on SemiKey

Sell Your Excess

API Integrations

Support

Order Management

Shipping & Delivery

Returns & Refunds

Feedback