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Audio Visual
- Antennas (3203)
- Audio Visual Distribution (104)
- AV Control & Automation (3)
- Home Audio Visual (360)
- Pro Audio (1820)
- Speaker Components (445)
Automation & Process Control
- Automation Signaling (4033)
- Defrost Controllers (2)
- Ignition Controller Kits (3)
- Ignition Controllers (4)
- Industrial Computers (19)
- Industrial Heaters (1152)
- Industrial Switches & Control Stations (12476)
- Industrial Wireless (194)
- Machine Safety (401)
- More Automation & Process Control (25)
- Motors & Motor Controls (20500)
- Network Control (166)
- Panel Displays & Instrumentation (3134)
- Pneumatics (19674)
- Process Controllers, Programmers & Indicators (9121)
- Signal Conditioning (719)
- Stationary Barcode Scanners (21)
- Temperature Controllers (982)
- Temperature Controllers - PLC (4)
- Thermostats (46)
Batteries & Chargers
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- Batteries - Rechargeable (454)
- Battery Chargers (281)
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- Charging Technology Sets (4)
- EV Charging Station Accessories (9)
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- Finished Standalone Wireless Chargers (1)
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- Power Bank Chargers (32)
- Wireless / Inductive Chargers (6)
Cable, Wire & Cable Assemblies
- Cable Assemblies (55092)
- Cable Management (24552)
- Coaxial Cable (630)
- Fiber Optic Cable (68)
- Hook Up Wire (8247)
- Miscellaneous Cable (184)
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Chemicals & Adhesives
- Adhesives & Glues (451)
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- Chemical Assortments & Kits (27)
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- Cleaners & Degreasers (390)
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Circuit Protection
- Circuit Breakers (33296)
- ESD Protection Devices (3845)
- Fuses & Fuse Accessories (11249)
- Gas Discharge Tubes - GDT (818)
- Thermistors (6693)
- TVS - Transient Voltage Suppressors (17613)
Connectors
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- EV Charging Connectors & Cables (239)
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- Heavy Duty Connectors & Components (6487)
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- Inter Series Adapters (697)
- Magnetic Connectors & Cable Assemblies (212)
- Memory & SIM Card Connectors (598)
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- Miscellaneous (35045)
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- PCB Receptacles (25156)
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- Pin Headers (59946)
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- Sensor Connectors & Components (14345)
- Spring Loaded Connectors (428)
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- Terminal Blocks & Accessories (25054)
- Terminal Junction Modules (29)
- USB Connectors & Adapters (1797)
Cooling & Thermal Management
- Fans & Blowers (4324)
- Heat Sinks (1233)
- Heaters (24)
- HVAC (147)
- Peltier Elements - Thermoelectric Modules (135)
- Thermal Interface Materials (964)
Crystals & Oscillators
- Crystals (10286)
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- Crystals - Miscellaneous (1)
- Oscillators (6910)
- Resonators (874)
Development Boards, Evaluation Tools
- Analogue Development Kit Accessories (610)
- Analogue Development Kits - Miscellaneous (1)
- Application Specific & Reference Design Kit Accessories (26)
- Application Specific & Reference Design Kits (531)
- Audio / Video Development Kits (205)
- Clock & Timing Development Kits (128)
- Data Conversion Development Kits (342)
- Debuggers, Emulators, JTAG Tools & Accessories (180)
- Development Boards & Evaluation Kits - Miscellaneous (64)
- Display Development Kits (94)
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- Embedded Single Board Computer - SBC (12)
- Energy Harvesting Development Kits (24)
- Hobby / Education Development Kits (81)
- Interface / Communications Development Kits (571)
- Lighting & LED Development Kits (227)
- Moto Mods (4)
- Power Management Development Kits (2287)
- Programmers, Erasers & Accessories (118)
- RF / Wireless Development Kits (932)
- Sensing Development Kits (847)
- Signal Conditioning Development Kits (285)
- Special Application Development Kits (577)
Electrical
- Accessories - Miscellaneous (960)
- Back & Mounting Boxes (108)
- Ceiling Roses & Lampholders (27)
- Ceiling Switches (5)
- Consumer Goods & Appliances (1)
- Consumer Units, Accessories & Fittings (7)
- Cord Reels (87)
- Dimmer Switches (28)
- Domestic Switches (28)
- Earthing (114)
- Electrical Accessories (2017)
- Energy Saving Mains Sockets (3)
- Floor & Sockets Boxes (4)
- GFCI (11)
- Industrial & Site (21)
- Junction Boxes (88)
- Kits & Assortments - Miscellaneous (732)
- Miscellaneous (20)
- Outdoor Weatherproof (37)
- Power Outlet Strips (441)
- Power Outlet Strips - with Surge Protection (142)
- Pull Switches (4)
- RCD (20)
- Socket Converters (2)
- Spare & Repair Parts (458)
- Switch & Socket Ranges (296)
- Switches & Socket Outlets (192)
- Timeswitch (55)
- Torches (197)
Embedded Computers, Education & Maker Boards
- Arduino (56)
- ARM (1011)
- AVR (111)
- BeagleBoard (3)
- Development Board Enclosures (144)
- DSPIC / PIC (328)
- FPGA / CPLD (98)
- IoT Solutions Kits (70)
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- Modular Development Boards (30)
- Other Educational & Maker Boards (68)
- Other Embedded Computers (1068)
Enclosures, Racks & Cabinets
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- Enclosures, Boxes & Cases (9808)
Engineering Software
- Compilers & IDEs (161)
- OS & Middleware (46)
Fasteners & Mechanical
- Automotive (37)
- Bearings & Seals (2)
- Desiccators - Silica (13)
- Engineering Materials (46)
- Fasteners & Fixings (9990)
- Gears (27)
- Handles & Hardware (163)
- Hydraulics & Pumps (85)
- Knobs & Accessories (992)
- Mechanical Power Transmission (69)
- Pipework (122)
- Recreational Miscellaneous (2)
- Seals (69)
- Shock Absorbers (73)
- Springs (5)
Industrial SBCs & Embedded Systems
LED Lighting Components
- COB LED Holders (79)
- COB LED Holders - Powered (57)
- COB LEDs (419)
- High Brightness LEDs (1253)
- LED Array Holders (13)
- LED Driver ICs (2499)
- LED Heat Sinks (80)
- LED Lighting Cables (126)
- LED Lighting Control Systems (48)
- LED Lighting Lenses (244)
- LED Modules (353)
- LED Power Supplies (2531)
- LED Reflectors (18)
- LED Street Light Modules & Connectors (139)
- LED Strip & Tape Lighting (79)
- Lighting Connectors (421)
Lighting Products
- Bulkhead Lighting (80)
- Downlighting (264)
- Floodlights (384)
- Lamps & Tubes (3644)
- LED Harsh Environment Lighting (9)
- LED Light Bars (353)
- Lighting Product Accessories (355)
- Specialty Lighting (304)
- Task & Inspection Lighting (163)
Office, Computer & Networking Products
- Computer Consumables (686)
- Computer Products (2296)
- Networking - Wireless Products (42)
- Networking Products (742)
- Office & Stationery (1308)
- Publications (4)
- Telecom Equipment (41)
Optoelectronics & Displays
- Displays (1487)
- Fibre Optic Products (277)
- Hardware (20)
- Interconnect Solutions (6)
- Lamp & Opto Kits (41)
- Laser Products (112)
- LED Products (5876)
- Light Pipe LED Assemblies (5)
- Light Pipes (681)
- Miscellaneous (11)
- Optical Filters (15)
- Opto & Display Accessories (23)
- Optocouplers (3807)
- Panel Mount Indicators, Bases & Lenses (4710)
- PCB Mount Indicators (318)
- Photo Diodes (370)
- Photo Light Dependent Resistors - LDR (6)
- Phototransistors (217)
- UV & IR Components (1128)
Passive Components
- Antennas - Dual Band Chip (133)
- Antennas - Single Band Chip (314)
- Capacitors (163764)
- EMC / RFI Suppression (15298)
- Filters (1114)
- Inductors (46479)
- Potentiometers, Trimmers & Accessories (4306)
- Resistors - Fixed Value (272943)
- Rheostats (407)
- Thermistors (99)
Power & Line Protection
- DC / AC Inverters (58)
- Line Conditioners (17)
- Line Reactors (213)
- Power Supplies (25668)
- Power Supplies - Miscellaneous (5)
- Solar Panels (7)
- Surge Protectors (1331)
Raspberry Pi
- Embedded Daughter Boards & Modules - Raspberry Pi (22)
- Embedded Development Kit Accessories - Raspberry Pi (22)
- Embedded Development Kits - Raspberry Pi (1)
- Raspberry Pi Boards (25)
- Raspberry Pi Compute Modules (91)
- Raspberry Pi Kits (46)
- Raspberry Pi Microcontrollers (4)
- Raspberry Pi Peripherals & Accessories (551)
Security
- Access Control (436)
- Fire & Safety (18)
- Intrusion Detection (146)
- Video Surveillance (208)
Semiconductors - Discretes
- Diode Modules (373)
- Diodes & Rectifiers (32778)
- Electron Tubes (2)
- FETs (27968)
- IGBTs (2004)
- Intelligent Power Modules (309)
- Semiconductor Assortments (28)
- Thyristors (1931)
- Transistors (15686)
Semiconductors - ICs
- Amplifiers & Comparators (13966)
- Audio Control & Processing (310)
- Clock,Timing & Frequency Management (3202)
- CODECs / Encoders / Decoders (197)
- Configurable Mixed Signal ICs (72)
- Data & Signal Conversion (5214)
- Digital Potentiometers (1102)
- Digital Signal Controllers - DSC (2076)
- Digital Signal Processors (104)
- Drivers & Interfaces (7907)
- Filters - Active (212)
- FPGAs (909)
- GALs / PALs & SPLDs (243)
- IC Sensors (4434)
- Logic (17960)
- Memory (9140)
- Memory Controllers (6)
- Microcontrollers (17973)
- Microprocessors (1112)
- More - Integrated Circuits (11636)
- Network Controllers (422)
- Power Management ICs - PMIC (52664)
- RF (2416)
- SoCs / MPSoCs / RFSoCs (563)
- Special Function (2301)
- Switches, Multiplexers & Demultiplexers (4855)
- Touch Screen Controllers (101)
- TV Tuners (8)
- Video Processing (76)
Sensors & Transducers
- Sensors (42037)
- Transducers (744)
Single Board Computers, Maker & Education
- Add-on Boards / Modules (741)
- Maker & Education Boards (126)
- Peripherals & Accessories (21)
Static Control, Site Safety & Clean Room Products
- Clean Room (89)
- ESD Protection Products (2264)
- Materials Handling (5)
- Personal Protection & Safety (2214)
- Site Safety (2437)
- Waste Management (37)
Switches & Relays
- More Switches & Relays (1)
- Relays (16489)
- Switches (24405)
Test & Measurement
- Bench Power Supplies & Loads (1241)
- Chassis, Modules & Controllers (84)
- Component Testing (81)
- Data Acquisition & Data Logging (1138)
- Electrical & Electronic Testing (229)
- Electrical Installation & Electrical Test Equipment (357)
- Environmental & Mechanical Test (588)
- Modular Test Systems (1750)
- Multimeters & Clamp Meters (472)
- Network, Data & Communications (138)
- Oscilloscopes (560)
- Protocol Analysers / Testers (23)
- RF Test Equipment (310)
- Signal Generators & Counters (207)
- Source Measurement Units - SMUs (68)
- Spectrometers (14)
- Temperature Measurement & Thermal Imaging (371)
- Test Connectors & IC Clips (3156)
- Test Equipment Accessories (3716)
- Test Equipment Kits & Assortments (156)
- Test Equipment Services, Warranties & Training (12640)
- Test Leads & Test Probes (2879)
- Test Software & Upgrades (923)
- Waveform Generators (21)
Tools & Production Supplies
- 3D Printers & Accessories (610)
- 3D Scanners & Accessories (5)
- Abrasives (216)
- Assortments & Kits (4527)
- Cleaning Tools & Accessories (367)
- Materials Handling (77)
- Measurement & Inspection (1862)
- Prototyping Tools & Breadboards (923)
- Re-Reeling Kits & Accessories (8)
- Soldering Stations & Accessories (3447)
- Stands & Supports (2)
- Storage Products & Accessories (1323)
- Tape (2301)
- Tool Accessories (411)
- Tool Balancers (5)
- Tools - Hand & Workholding (10273)
- Tools - Power & Machine Tools (1429)
- Tools, Air Powered (64)
- Welding (41)
- Work Benches & Accessories (3)
Transformers
- Audio Transformers (95)
- Auto Transformers (20)
- Chassis Mount Transformers (225)
- Chip Baluns (150)
- Current Sensing Transformers (342)
- DIN Rail Mount Transformers (494)
- Ethernet & LAN Transformers (545)
- Gate Drive Transformers (118)
- Instrument Transformers (387)
- Lighting Transformers (7)
- Miscellaneous (3)
- PCB Transformers (533)
- Pulse Transformers (121)
- Safety Site Transformers (5)
- SMPS Transformers (545)
- Telecom Transformers (22)
- Toroidal Power Transformers (347)
- Transfomer Kits (17)
- Transformer Accessories - Miscellaneous (72)
- Transformer Clips (53)
- Transformer Coilformers (118)
- Transformer Cores (703)
- Transformer Toroids (1)
- Variable Transformers (55)
- Wall Mount Transformers (32)
- Wideband RF Transformers (106)
Wireless Modules & Adaptors
- Communications & Networking Modules (910)
- Fibre Optic Transceiver Modules (3)
- Interface Modules (66)
- RF Modules (395)
- RFID Modules (139)
- Semiconductor Module Accessories (37)