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Audio Visual
- Antennas (3453)
- Audio Visual Distribution (97)
- AV Control & Automation (3)
- Home Audio Visual (248)
- Pro Audio (1275)
Automation & Process Control
- Automation Signaling (4535)
- Control Stations & Bodies (535)
- Industrial Communication (456)
- Industrial Switches (14341)
- Machine & Operator Safety (700)
- More Automation & Process Control (35)
- Motion Control & Robotics (39949)
- Panel Displays & Instrumentation (3244)
- Process Controllers, Programmers & Indicators (12679)
Batteries & Chargers
- Batteries - Non-Rechargeable (240)
- Batteries - Rechargeable (37)
- Battery Chargers (251)
- Battery Contacts (144)
- Battery Contacts - Modular (89)
- Battery Holders (488)
- Charging Stations (1)
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- EV Charging Station Accessories (9)
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- Power Bank Chargers (5)
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Cable, Wire & Cable Assemblies
- Cable Assemblies (61157)
- Cable Management (30518)
- Coaxial Cable (522)
- Fiber Optic Cable (68)
- Hook Up Wire (9539)
- Miscellaneous Cable (161)
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- Networking Cable (423)
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- Tinned Copper Wire (8)
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Chemicals & Adhesives
- Adhesives & Glues (33)
- Chemical Accessories (547)
- Chemical Assortments & Kits (25)
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- Cleaners & Degreasers (148)
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- Sealants (91)
Circuit Protection
- Circuit Breakers (33346)
- ESD Protection Devices (3967)
- Fuses & Fuse Accessories (12155)
- Gas Discharge Tubes - GDT (916)
- Thermistors (3591)
- TVS - Transient Voltage Suppressors (16929)
Connectors
- Audio & Video Connectors & Adapters (3307)
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- Backplane Connectors (1649)
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- D Sub Connectors & Components (59180)
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- EV Charging Connectors & Cables (230)
- FFC / FPC Board Connectors (5941)
- Fibre Optic Attenuators & Connectors (587)
- Heavy Duty Connectors & Components (7073)
- I/O Connectors (838)
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- Inter Series Adapters (713)
- Magnetic Connectors & Cable Assemblies (226)
- Memory & SIM Card Connectors (681)
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- MIL-STD-1553B Connectors & Components (60)
- Miscellaneous (34847)
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- Sensor Connectors & Components (19508)
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- Terminal Blocks & Accessories (25498)
- Terminal Junction Modules (28)
- USB Connectors & Adapters (2091)
Cooling & Thermal Management
- Fans & Blowers (4260)
- Heat Sinks (1663)
- Heaters (22)
- HVAC (127)
- Peltier Elements - Thermoelectric Modules (190)
- Thermal Interface Materials (898)
Crystals & Oscillators
- Crystals (12049)
- Crystals & Oscillators Assortments (1)
- Crystals - Miscellaneous (2)
- Oscillators (6775)
- Resonators (1343)
Development Boards, Evaluation Tools
- Analogue Development Kit Accessories (672)
- Analogue Development Kits - Miscellaneous (2)
- Application Specific & Reference Design Kit Accessories (20)
- Application Specific & Reference Design Kits (597)
- Audio / Video Development Kits (218)
- Clock & Timing Development Kits (159)
- Data Conversion Development Kits (432)
- Debuggers, Emulators, JTAG Tools & Accessories (203)
- Development Boards & Evaluation Kits - Miscellaneous (34)
- Display Development Kits (141)
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- Embedded Single Board Computer - SBC (11)
- Energy Harvesting Development Kits (27)
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- Interface / Communications Development Kits (650)
- Lighting & LED Development Kits (287)
- Moto Mods (4)
- Power Management Development Kits (2636)
- Programmers, Erasers & Accessories (135)
- RF / Wireless Development Kits (1170)
- Signal Conditioning Development Kits (341)
- Special Application Development Kits (661)
Electrical
- Accessories - Miscellaneous (913)
- Back & Mounting Boxes (122)
- Ceiling Roses & Lampholders (27)
- Ceiling Switches (5)
- Consumer Goods & Appliances (1)
- Consumer Units, Accessories & Fittings (7)
- Cord Reels (62)
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- Earthing (114)
- Electrical Accessories (2014)
- Energy Saving Mains Sockets (3)
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- GFCI (9)
- Industrial & Site (24)
- Junction Boxes (100)
- Kits & Assortments - Miscellaneous (732)
- Miscellaneous (20)
- Outdoor Weatherproof (37)
- Power Outlet Strips (450)
- Power Outlet Strips - with Surge Protection (140)
- Pull Switches (4)
- RCD (17)
- Socket Converters (2)
- Spare & Repair Parts (37)
- Switch & Socket Ranges (297)
- Switches & Socket Outlets (179)
- Timeswitch (40)
- Torches (80)
Embedded Computers, Education & Maker Boards
- Arduino (75)
- ARM (1055)
- AVR (113)
- BeagleBoard (1)
- Development Board Enclosures (119)
- DSPIC / PIC (329)
- FPGA / CPLD (122)
- IoT Solutions Kits (67)
- Micro:bit (3)
- Modular Development Boards (1)
- Other Educational & Maker Boards (57)
- Other Embedded Computers (1196)
Enclosures, Racks & Cabinets
- Cabinet Racks (2194)
- Enclosure, Rack & Cabinet Accessories (8146)
- Enclosures, Boxes & Cases (10668)
Engineering Software
- Compilers & IDEs (140)
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- OS & Middleware (36)
Fasteners & Mechanical
- Automotive (24)
- Bearings & Seals (2)
- Desiccators - Silica (20)
- Engineering Materials (34)
- Fasteners & Fixings (9832)
- Gears (38)
- Handles & Hardware (134)
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- Knobs & Accessories (848)
- Mechanical Power Transmission (124)
- Pipework (120)
- Recreational Miscellaneous (2)
- Seals (193)
- Shock Absorbers (119)
- Springs (7)
Industrial SBCs & Embedded Systems
- Boards & Compute Modules (9)
- Embedded Computers (128)
LED Lighting Components
- COB LED Holders (81)
- COB LED Holders - Powered (57)
- COB LEDs (416)
- High Brightness LEDs (1553)
- LED Array Holders (10)
- LED Driver ICs (2384)
- LED Heat Sinks (78)
- LED Lighting Cables (128)
- LED Lighting Control Systems (55)
- LED Lighting Lenses (557)
- LED Modules (436)
- LED Power Supplies (2601)
- LED Reflectors (30)
- LED Street Light Modules & Connectors (144)
- LED Strip & Tape Lighting (76)
- Lighting Connectors (528)
Lighting Products
- Bulkhead Lighting (24)
- Downlighting (123)
- Floodlights (141)
- Lamps & Tubes (2096)
- LED Harsh Environment Lighting (6)
- LED Light Bars (225)
- Lighting Product Accessories (269)
- Specialty Lighting (169)
- Task & Inspection Lighting (196)
Office, Computer & Networking Products
- Computer Consumables (558)
- Computer Products (2511)
- Networking - Wireless Products (47)
- Networking Products (797)
- Office & Stationery (1802)
- Publications (8)
- Telecom Equipment (42)
Optoelectronics & Displays
- Backlight Drivers (1)
- Displays (1546)
- Fibre Optic Products (314)
- Hardware (28)
- Interconnect Solutions (10)
- Lamp & Opto Kits (15)
- Laser Products (151)
- LED Products (6475)
- Light Pipe LED Assemblies (17)
- Light Pipes (746)
- Miscellaneous (6)
- Optical Filters (49)
- Opto & Display Accessories (22)
- Optocouplers (4355)
- Panel Mount Indicators, Bases & Lenses (4627)
- PCB Mount Indicators (335)
- Photo Diodes (375)
- Phototransistors (226)
- UV & IR Components (1254)
Passive Components
- Antennas - Dual Band Chip (159)
- Antennas - Single Band Chip (385)
- Capacitors (176564)
- EMC / RFI Suppression (16887)
- Filters (1274)
- Inductors (51045)
- Potentiometers, Trimmers & Accessories (4354)
- Resistors - Fixed Value (297390)
- Rheostats (411)
- Thermistors (44)
Power & Line Protection
- DC / AC Inverters (66)
- Line Conditioners (15)
- Line Reactors (218)
- Power Supplies (29129)
- Power Supplies - Miscellaneous (3)
- Solar Panels (14)
- Surge Protectors (1361)
Raspberry Pi
- Embedded Daughter Boards & Modules - Raspberry Pi (20)
- Embedded Development Kit Accessories - Raspberry Pi (15)
- Embedded Development Kits - Raspberry Pi (8)
- Raspberry Pi Boards (26)
- Raspberry Pi Compute Modules (163)
- Raspberry Pi Kits (57)
- Raspberry Pi Microcontrollers (5)
- Raspberry Pi Peripherals & Accessories (953)
Security
- Access Control (425)
- Fire & Safety (13)
- Intrusion Detection (104)
- Video Surveillance (184)
Semiconductors - Discretes
- Diode Modules (402)
- Diodes & Rectifiers (32042)
- FETs (26351)
- IGBTs (1950)
- Intelligent Power Modules (300)
- Semiconductor Assortments (43)
- Thyristors (1849)
- Transistors (12525)
Semiconductors - ICs
- Amplifiers & Comparators (14273)
- Audio Control & Processing (259)
- Clock,Timing & Frequency Management (3061)
- CODECs / Encoders / Decoders (232)
- Configurable Mixed Signal ICs (72)
- Data & Signal Conversion (7341)
- Digital Potentiometers (1477)
- Digital Signal Processors (124)
- Drivers & Interfaces (9419)
- Filters - Active (309)
- FPGAs (952)
- GALs / PALs & SPLDs (279)
- IC Sensors (67)
- Logic (13023)
- Memory (9201)
- Memory Controllers (23)
- Microcontrollers (22014)
- Microprocessors (533)
- More - Integrated Circuits (2612)
- Network Controllers (415)
- Power Management ICs - PMIC (49874)
- RF (2681)
- Security & Authentication ICs (22)
- SoCs / MPSoCs / RFSoCs (627)
- Special Function (2777)
- Switches, Multiplexers & Demultiplexers (4811)
- Touch Screen Controllers (99)
- TV Tuners (11)
- Video Processing (69)
Sensors & Transducers
- Sensors (57551)
- Transducers (2260)
Single Board Computers, Maker & Education
- Add-on Boards / Modules (745)
- Maker & Education Boards (127)
- Peripherals & Accessories (30)
Static Control, Site Safety & Clean Room Products
- Clean Room (88)
- ESD Protection Products (2290)
- Materials Handling (5)
- Personal Protection & Safety (1419)
- Site Safety (22534)
- Waste Management (19)
Switches & Relays
- More Switches & Relays (1)
- Relays (18317)
- Switches (29322)
Test & Measurement
- Bench Power Supplies & Loads (1330)
- Chassis, Modules & Controllers (91)
- Component Testing (90)
- Data Acquisition & Data Logging (1152)
- Electrical & Electronic Testing (331)
- Electrical Installation & Electrical Test Equipment (487)
- Environmental & Mechanical Test (584)
- Modular Test Systems (1774)
- Multimeters & Clamp Meters (613)
- Network, Data & Communications (181)
- Oscilloscopes (696)
- Protocol Analysers / Testers (23)
- RF Test Equipment (318)
- Signal Generators & Counters (212)
- Source Measurement Units - SMUs (64)
- Spectrometers (14)
- Temperature Measurement & Thermal Imaging (388)
- Test Connectors & IC Clips (3145)
- Test Equipment Accessories (4217)
- Test Equipment Kits & Assortments (177)
- Test Equipment Services, Warranties & Training (7147)
- Test Leads & Test Probes (3306)
- Test Software & Upgrades (1082)
- Waveform Generators (21)
Tools & Production Supplies
- 3D Printers & Accessories (566)
- 3D Scanners & Accessories (5)
- Abrasives (234)
- Assortments & Kits (2398)
- Cleaning Tools & Accessories (310)
- Materials Handling (33)
- Measurement & Inspection (1745)
- Prototyping Tools & Breadboards (719)
- Re-Reeling Kits & Accessories (8)
- Soldering Stations & Accessories (4349)
- Stands & Supports (7)
- Storage Products & Accessories (1133)
- Tape (2774)
- Tool Accessories (430)
- Tool Balancers (5)
- Tools - Hand & Workholding (11718)
- Tools - Power & Machine Tools (1531)
- Tools, Air Powered (43)
- Welding (33)
- Work Benches & Accessories (1)
Transformers
- Audio Transformers (97)
- Auto Transformers (22)
- Chassis Mount Transformers (219)
- Chip Baluns (187)
- Current Sensing Transformers (362)
- DIN Rail Mount Transformers (494)
- Ethernet & LAN Transformers (597)
- Gate Drive Transformers (122)
- Instrument Transformers (406)
- Lighting Transformers (8)
- Miscellaneous (3)
- PCB Transformers (634)
- Pulse Transformers (143)
- Safety Site Transformers (4)
- SMPS Transformers (587)
- Telecom Transformers (25)
- Toroidal Power Transformers (372)
- Transfomer Kits (17)
- Transformer Accessories - Miscellaneous (72)
- Transformer Clips (54)
- Transformer Coilformers (123)
- Transformer Cores (772)
- Transformer Toroids (1)
- Variable Transformers (48)
- Wall Mount Transformers (26)
- Wideband RF Transformers (94)
Wireless Modules & Adaptors
- Communications & Networking Modules (1051)
- Fibre Optic Transceiver Modules (3)
- Interface Modules (73)
- RF Modules (495)
- RFID Modules (155)
- Semiconductor Module Accessories (35)