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Audio / Video
- A / V Distribution (122)
- Antennas (4063)
- Home A / V (331)
- Pro Audio (1448)
Automation & Process Control
- Automation Signaling (5618)
- Control Stations & Bodies (630)
- Industrial Communication (836)
- Industrial Switches (14847)
- Machine & Operator Safety (2537)
- More Automation & Process Control (26424)
- Motion Control & Robotics (13410)
- Panel Displays & Instrumentation (5990)
- Process Controllers, Programmers & Indicators (10528)
Batteries & Chargers
- Batteries - Non-Rechargeable (627)
- Batteries - Rechargeable (795)
- Battery Chargers (315)
- Battery Contacts (147)
- Battery Contacts - Modular (200)
- Battery Holders (712)
- Charging Stations (3)
- Charging Technology Sets (4)
- EV Charging Station Accessories (12)
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- Finished Standalone Wireless Chargers (6)
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- Other Battery Accessories (46)
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Cable, Wire & Cable Assemblies
- Cable Assemblies (108391)
- Cable Management (27550)
- Coaxial Cable (1034)
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Chemicals & Adhesives
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- Chemical Accessories (541)
- Chemical Assortments & Kits (51)
- Cleaners & Degreasers (447)
- Developers (1)
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- Sealants (262)
- Tin Plating (1)
Circuit Protection
- Circuit Breakers (6888)
- ESD Protection Devices (2434)
- Fuses & Fuse Accessories (11842)
- Gas Discharge Tubes - GDT (914)
- Line Conditioners (64)
- Line Reactors (633)
- More Circuit Protection (69479)
- Surge Protectors (1019)
- Thermistors (3425)
- TVS - Transient Voltage Suppressors (16317)
Connectors
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- Backplane Connectors (994)
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- D Sub Connectors & Components (39539)
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- EV Charging Connectors & Cables (210)
- FFC / FPC Board Connectors (3565)
- Fiber Optic Attenuators & Connectors (1039)
- Heavy Duty Connectors & Components (6058)
- I/O Connectors (640)
- IC Sockets (9745)
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- Inter Series Adapters (599)
- Magnetic Connectors & Cable Assemblies (179)
- Memory & SIM Card Connectors (499)
- Mezzanine / Array Connectors (9865)
- MIL-STD-1553B Connectors & Components (34)
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- Patch Panels (693)
- PCB Receptacles (46627)
- Photovoltaic / Solar Connectors (123)
- Pin Headers (214685)
- Plug & Socket Connectors & Components (11260)
- Pluggable I/O Connectors & Cages (353)
- Power Entry Connectors (3634)
- Rectangular Power Connectors & Components (3928)
- RF / Coaxial Connectors & Accessories (17033)
- Sensor Connectors & Components (13082)
- Spring Loaded Connectors (699)
- Stacking Board Connectors (150161)
- Terminal Blocks & Accessories (18464)
- Terminal Junction Modules (84)
- USB Connectors & Adapters (1931)
Cooling & Thermal Management
- Fans & Blowers (6395)
- Heat Sinks (5244)
- Heaters (27)
- HVAC (343)
- Liquid Cooling (114)
- More Fans, Heat Sinks & HVAC (85059)
- Thermal Interface Materials (1097)
- Thermoelectric Modules & Assemblies (206)
Crystals & Oscillators
- Crystals (7169)
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- Oscillators (4754)
- Resonators (659)
Development Boards, Evaluation Tools
- Analog Development Kit Accessories (654)
- Analog Development Kits - Miscellaneous (6)
- Application Specific & Reference Design Kit Accessories (20)
- Application Specific & Reference Design Kits (615)
- Audio / Video Development Kits (206)
- Clock & Timing Development Kits (158)
- Data Conversion Development Kits (340)
- Debuggers, Emulators, JTAG Tools & Accessories (277)
- Display Development Kits (144)
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- Embedded Single Board Computer - SBC (10)
- Energy Harvesting Development Kits (31)
- Hobby / Education Development Kits (91)
- Interface / Communications Development Kits (612)
- Lighting & LED Development Kits (247)
- More Semiconductors - Tools (5586)
- Moto Mods (9)
- Power Management Development Kits (2718)
- Programmers, Erasers & Accessories (475)
- RF / Wireless Development Kits (1120)
- Signal Conditioning Development Kits (312)
- Special Application Development Kits (614)
Electrical
- Accessories (191)
- Accessories - Miscellaneous (42641)
- Back & Mounting Boxes (79)
- Consumer Goods & Appliances (1)
- Cord Reels (65)
- Dimmer Switches (5)
- Domestic Switches (10)
- Earthing (52)
- Energy Saving Mains Sockets (5)
- Flashlights (330)
- Floor & Sockets Boxes (23)
- GFCI (52)
- Industrial & Site (34)
- Junction Boxes (93)
- Kits & Assortments - Miscellaneous (5664)
- More Electrical (3555)
- Outdoor Weatherproof (13)
- Power Outlet Strips (435)
- Power Outlet Strips - with Surge Protection (328)
- Pull Switches (4)
- RCD (15)
- Spare & Repair Parts (6279)
- Switch & Socket Ranges (29)
- Switches & Socket Outlets (13)
- Timeswitch (49)
Embedded Computers, Education & Maker Boards
- Arduino (61)
- ARM (1300)
- AVR (144)
- BeagleBoard (4)
- Development Board Enclosures (108)
- DSPIC / PIC (426)
- FPGA / CPLD (170)
- IoT Solutions Kits (71)
- Micro:bit (4)
- Other Educational & Maker Boards (84)
- Other Embedded Computers (2402)
Enclosures, Racks & Cabinets
- Cabinet Racks (2657)
- Enclosure, Rack & Cabinet Accessories (16586)
- Enclosures, Boxes & Cases (19310)
- More Enclosures, Racks & Cabinets (15902)
Engineering Software
- Compilers & IDEs (140)
- EDA, ECAD & MCAD Tools (5)
- OS & Middleware (1585)
Fasteners & Mechanical
- Automotive (19)
- Bearings & Seals (29)
- Desiccators - Silica (10)
- Engineering Materials (11)
- Fasteners & Fixings (13147)
- Gears (25)
- Handles & Hardware (193)
- Hydraulics & Pumps (38)
- Knobs & Accessories (1217)
- Mechanical Power Transmission (77)
- More Fasteners & Mechanical (12112)
- Pipework (95)
- Seals (201)
- Shock Absorbers (77)
- Springs (4)
Industrial SBCs & Embedded Systems
- Boards & Compute Modules (82)
- Digital Signage Systems (13)
- Embedded Computers (197)
LED Lighting Components
- COB LED Holders (40)
- COB LED Holders - Powered (1)
- COB LEDs (397)
- High Brightness LEDs (8729)
- LED Array Holders (6)
- LED Driver ICs (1144)
- LED Heat Sinks (120)
- LED Lighting Cables (99)
- LED Lighting Control Systems (16)
- LED Lighting Lenses (712)
- LED Modules (125)
- LED Power Supplies (1454)
- LED Reflectors (83)
- LED Street Light Modules & Connectors (92)
- LED Strip & Tape Lighting (67)
- Lighting Connectors (245)
Lighting Products
- Bulkhead Lighting (15)
- Downlighting (149)
- Floodlights (80)
- Lamps & Tubes (2435)
- LED Harsh Environment Lighting (205)
- LED Light Bars (672)
- Lighting Product Accessories (309)
- More Lighting Products (2823)
- Specialty Lighting (56)
- Task & Inspection Lighting (1331)
Office, Computer & Networking Products
- Computer Consumables (129)
- Computer Products (3893)
- First Aid & Medical (2)
- More Office & Computer (26623)
- Networking - Wireless Products (131)
- Networking Products (1159)
- Office & Stationery (1899)
- Publications (17)
- Telecom Equipment (34)
Optoelectronics & Displays
- Backlight Drivers (1)
- Displays (1507)
- Fiber Optic Products (445)
- Hardware (24)
- Interconnect Solutions (4)
- Lamp & Opto Kits (20)
- Laser Products (111)
- LED Products (8245)
- Light Pipe LED Assemblies (101)
- Light Pipes (1775)
- More Optoelectronics & Displays (36337)
- Optical Filters (51)
- Opto & Display Accessories (32)
- Optocouplers (3949)
- Panel Mount Indicators, Bases & Lenses (8637)
- PCB Mount Indicators (950)
- Photo Diodes (332)
- Phototransistors (205)
- UV & IR Components (967)
Passive Components
- Antennas (145)
- Antennas - Dual Band Chip (143)
- Antennas - Single Band Chip (289)
- Capacitors (151469)
- EMI / RFI Suppression (19517)
- Filters (1037)
- Inductors (28842)
- More Passive Components (438587)
- Potentiometers, Trimmers & Accessories (9694)
- Resistors - Fixed Value (250669)
- Rheostats (287)
Power Supplies
- AC / AC Power Supplies (59)
- AC / DC Converters (12159)
- DC / AC Inverters (215)
- DC / DC Converters (30441)
- DC / DC UPS - Uninterruptible Power Supplies (60)
- Linear Power Supplies (60)
- Power Stations (4)
- Power Supplies - Miscellaneous (18078)
- Power Supply Accessories (832)
- Solar Panels (25)
- UPS - Uninterruptible Power Supplies (742)
Raspberry Pi
- Embedded Daughter Boards & Modules - Raspberry Pi (9)
- Embedded Development Kits - Raspberry Pi (8)
- Embedded Single Board Computers - SBC - Raspberry Pi (5)
- Raspberry Pi Boards (41)
- Raspberry Pi Compute Modules (173)
- Raspberry Pi Kits (84)
- Raspberry Pi Microcontrollers (3)
- Raspberry Pi Peripherals & Accessories (945)
Security
- Access Control (371)
- Fire & Safety (63)
- Intrusion Detection (177)
- Video Surveillance (149)
Semiconductors - Discretes
- Diode Modules (1001)
- Diodes & Rectifiers (21370)
- Electron Tubes (22)
- FETs (16767)
- IGBTs (2107)
- Intelligent Power Modules (247)
- More Semiconductors - Discretes (19502)
- Semiconductor Assortments (33)
- Thyristors (2534)
- Transistors (7057)
Semiconductors - ICs
- Amplifiers & Comparators (7834)
- Audio Control & Processing (133)
- Clock,Timing & Frequency Management (1873)
- CODECs / Encoders / Decoders (127)
- Configurable Mixed Signal ICs (20)
- Controllers - Other (4)
- Data & Signal Conversion (3865)
- Digital Potentiometers (909)
- Digital Signal Processors (155)
- Drivers & Interfaces (6665)
- Filters - Active (158)
- FPGAs (845)
- GALs / PALs & SPLDs (192)
- IC Sensors (27)
- Logic (5777)
- Memory (7859)
- Memory Controllers (7)
- Microcontrollers (20418)
- Microprocessors (728)
- More Semiconductors - ICs (100939)
- Network Controllers (370)
- Power Management ICs - PMIC (25851)
- RF (1597)
- Security & Authentication ICs (20)
- SoCs / MPSoCs / RFSoCs (403)
- Special Function (1572)
- Switches, Multiplexers & Demultiplexers (2391)
- Touch Screen Controllers (105)
- TV Tuners (5)
- Video Processing (62)
Sensors & Transducers
- Sensors (168868)
- Transducers (3607)
Single Board Computers, Maker & Education
- Add-on Boards / Modules (842)
- Maker & Education Boards (147)
- Miscellaneous Single Board Computers, Maker & Education (4)
- Peripherals & Accessories (29)
Static Control, Site Safety & Clean Room Products
- Clean Room (101)
- ESD Protection Products (3127)
- More Static Control & Site Safety (15092)
- Personal Protection & Safety (1787)
- Site Safety (21320)
- Waste Management (1)
Switches & Relays
- More Switches & Relays (151636)
- Relays (16003)
- Switches (33679)
Test & Measurement
- Bench Power Supplies & Loads (1848)
- Chassis, Modules & Controllers (52)
- Component Testing (107)
- Data Acquisition & Data Logging (991)
- Electrical & Electronic Testing (507)
- Electrical Installation & Electrical Test Equipment (750)
- Environmental & Mechanical Test (953)
- Modular Test Systems (1530)
- More Test & Laboratory Equipment (11877)
- Multimeters & Clamp Meters (797)
- Network, Data & Communications (286)
- Oscilloscopes (1090)
- RF Test Equipment (861)
- Signal Generators & Counters (385)
- Source Measurement Units - SMUs (90)
- Spectrometers (13)
- Temperature Measurement & Thermal Imaging (578)
- Test Connectors & IC Test Clips (3225)
- Test Equipment Accessories (4222)
- Test Equipment Kits & Assortments (296)
- Test Equipment Services, Warranties & Training (3360)
- Test Equipment with Accredited Calibration Service (1)
- Test Leads & Test Probes (3461)
- Test Software & Upgrades (2476)
- Waveform Generators (12)
Tools & Production Supplies
- 3D Printers & Accessories (970)
- 3D Scanners & Accessories (14)
- Abrasives (142)
- Assortments & Kits (315)
- Cleaning Tools & Accessories (407)
- Materials Handling (73)
- Measurement & Inspection (1437)
- More Tools & Production Supplies (41822)
- Prototyping Tools & Breadboards (1201)
- Re-Reeling Kits & Accessories (9)
- Soldering Stations & Accessories (5680)
- Stands & Supports (10)
- Storage Products & Accessories (14598)
- Tape (5594)
- Tool Accessories (852)
- Tool Balancers (17)
- Tools - Hand & Workholding (15699)
- Tools - Power & Machine Tools (1422)
- Tools, Air Powered (34)
- Welding (12)
- Work Benches & Accessories (277)
Transformers
- Audio Transformers (343)
- Auto Transformers (52)
- Chassis Mount Transformers (1572)
- Chip Baluns (126)
- Current Sensing Transformers (379)
- DIN Rail Mount Transformers (47)
- Ethernet & LAN Transformers (494)
- Gate Drive Transformers (119)
- Instrument Transformers (944)
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- PCB Transformers (1127)
- Pulse Transformers (140)
- Safety Site Transformers (9)
- SMPS Transformers (279)
- Telecom Transformers (57)
- Toroidal Power Transformers (562)
- Transformer Accessories - Miscellaneous (90)
- Transformer Clips (47)
- Transformer Coilformers (108)
- Transformer Cores (659)
- Transformer Kits (12)
- Transformer Toroids (7)
- Variable Transformers (181)
- Wall Mount Transformers (297)
- Wideband RF Transformers (2)