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Audio Visual
- Antennas (3949)
- Audio Visual Distribution (80)
- AV Control & Automation (3)
- Home Audio Visual (262)
- Pro Audio (917)
Automation & Process Control
- Automation Signaling (6014)
- Control Stations & Bodies (538)
- Industrial Communication (477)
- Industrial Switches (16966)
- Machine & Operator Safety (2641)
- More Automation & Process Control (35)
- Motion Control & Robotics (39838)
- Panel Displays & Instrumentation (3256)
- Process Controllers, Programmers & Indicators (14002)
Batteries & Chargers
- Batteries - Non-Rechargeable (1118)
- Batteries - Rechargeable (513)
- Battery Chargers (244)
- Battery Contacts (145)
- Battery Contacts - Modular (98)
- Battery Holders (495)
- Charging Stations (1)
- Charging Technology Sets (4)
- EV Charging Station Accessories (9)
- EV Charging Stations (11)
- Finished Standalone Wireless Chargers (3)
- Miscellaneous Battery Accessories (1)
- Other Battery Accessories (22)
- Power Bank Chargers (12)
- Wireless / Inductive Chargers (5)
Cable, Wire & Cable Assemblies
- Cable Assemblies (59279)
- Cable Management (30620)
- Fiber Optic Cable (79)
- Hook Up Wire (5450)
- Miscellaneous Cable (159)
- Multicore Cable (3348)
- Multipair Cable (828)
- Networking Cable (475)
- Ribbon Cable / Flat Cable (632)
- Tinned Copper Wire (8)
- Triaxial Cable (20)
- Twinaxial Cable (31)
Chemicals & Adhesives
- Adhesives & Glues (415)
- Chemical Accessories (482)
- Chemical Assortments & Kits (22)
- Chemicals - Miscellaneous (5)
- Cleaners & Degreasers (368)
- Developers (7)
- Dusters (28)
- Ferric Chloride (5)
- Fillers (8)
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- Gas Cartridges & Refills (4)
- Gauge Fluids (7)
- Lubricants, Greases & Cutting Fluids (309)
- Paints & Coatings (261)
- Potting Compounds (170)
- Sealants (209)
- Tin Plating (1)
Circuit Protection
- Circuit Breakers (34496)
- ESD Protection Devices (3752)
- Fuses & Fuse Accessories (14523)
- Gas Discharge Tubes - GDT (928)
- Line Conditioners (14)
- Line Reactors (216)
- Surge Protectors (1361)
- Thermistors (3927)
- TVS - Transient Voltage Suppressors (17143)
Connectors
- Audio & Video Connectors & Adapters (3406)
- Automotive Connectors & Components (10790)
- Backplane Connectors (1800)
- Card Edge Connectors (2772)
- Circular Connectors & Components (284320)
- Circular DIN Valve Connectors (219)
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- Connector Kits (468)
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- Crimp Terminals / Solder Terminals & Splices (14131)
- D Sub Connectors & Components (60504)
- DIN 41612 Board Connectors (696)
- Electrical Connectors & Power Outlet Strips (1331)
- EV Charging Connectors & Cables (229)
- FFC / FPC Board Connectors (5991)
- Fibre Optic Attenuators & Connectors (703)
- Heavy Duty Connectors & Components (8291)
- I/O Connectors (919)
- IC Sockets (1021)
- IDC Connectors (2703)
- Industrial Connectors (8)
- Inter Series Adapters (743)
- Magnetic Connectors & Cable Assemblies (227)
- Memory & SIM Card Connectors (760)
- Mezzanine / Array Connectors (10125)
- MIL-STD-1553B Connectors & Components (70)
- Miscellaneous (34818)
- Miscellaneous PC Board Connectors (31)
- Modular Connectors (5278)
- Patch Panels (234)
- PCB Receptacles (32673)
- Photovoltaic / Solar Connectors (192)
- Pin Headers (110475)
- Plug & Socket Connectors & Components (19757)
- Pluggable I/O Connectors & Cages (722)
- Power Entry Connectors (2845)
- Rectangular Power Connectors & Components (5756)
- RF / Coaxial Connectors & Accessories (11)
- Sensor Connectors & Components (21890)
- Spring Loaded Connectors (426)
- Stacking Board Connectors (12168)
- Terminal Blocks & Accessories (27032)
- Terminal Junction Modules (55)
- USB Connectors & Adapters (2325)
Cooling & Thermal Management
- Fans & Blowers (4489)
- Heat Sinks (2738)
- Heaters (20)
- HVAC (143)
- Liquid Cooling (49)
- Thermal Interface Materials (1014)
- Thermoelectric Modules & Assemblies (195)
Crystals & Oscillators
- Crystals (14696)
- Crystals - Miscellaneous (1)
- Oscillators (7851)
- Resonators (1047)
Development Boards, Evaluation Tools
- Analogue Development Kit Accessories (647)
- Analogue Development Kits - Miscellaneous (1)
- Application Specific & Reference Design Kit Accessories (21)
- Application Specific & Reference Design Kits (554)
- Audio / Video Development Kits (240)
- Clock & Timing Development Kits (157)
- Data Conversion Development Kits (439)
- Debuggers, Emulators, JTAG Tools & Accessories (189)
- Development Boards & Evaluation Kits - Miscellaneous (30)
- Display Development Kits (183)
- Embedded Development Kits & Accessories (281)
- Embedded Single Board Computer - SBC (4)
- Energy Harvesting Development Kits (26)
- Hobby / Education Development Kits (84)
- Interface / Communications Development Kits (613)
- Lighting & LED Development Kits (259)
- Moto Mods (3)
- Power Management Development Kits (2680)
- Programmers, Erasers & Accessories (119)
- RF / Wireless Development Kits (1138)
- Signal Conditioning Development Kits (349)
- Special Application Development Kits (664)
Electrical
- Accessories - Miscellaneous (912)
- Back & Mounting Boxes (106)
- Ceiling Roses & Lampholders (27)
- Ceiling Switches (5)
- Consumer Goods & Appliances (1)
- Consumer Units, Accessories & Fittings (5)
- Cord Reels (57)
- Dimmer Switches (28)
- Domestic Switches (30)
- Earthing (114)
- Electrical Accessories (2010)
- Energy Saving Mains Sockets (3)
- Floor & Sockets Boxes (4)
- GFCI (10)
- Industrial & Site (20)
- Junction Boxes (99)
- Kits & Assortments - Miscellaneous (731)
- Miscellaneous (20)
- Outdoor Weatherproof (34)
- Power Outlet Strips (442)
- Power Outlet Strips - with Surge Protection (139)
- Pull Switches (3)
- RCD (13)
- Socket Converters (2)
- Spare & Repair Parts (37)
- Switch & Socket Ranges (288)
- Switches & Socket Outlets (175)
- Timeswitch (33)
- Torches (92)
Embedded Computers, Education & Maker Boards
- Arduino (89)
- ARM (1121)
- AVR (124)
- BeagleBoard (2)
- Development Board Enclosures (100)
- DSPIC / PIC (359)
- FPGA / CPLD (145)
- IoT Solutions Kits (69)
- Micro:bit (2)
- Modular Development Boards (1)
- Other Educational & Maker Boards (52)
- Other Embedded Computers (2156)
Enclosures, Racks & Cabinets
- Cabinet Racks (2379)
- Enclosure, Rack & Cabinet Accessories (8248)
- Enclosures, Boxes & Cases (10609)
Engineering Software
- Compilers & IDEs (130)
- OS & Middleware (37)
Fasteners & Mechanical
- Automotive (20)
- Bearings & Seals (28)
- Desiccators - Silica (12)
- Engineering Materials (4)
- Fasteners & Fixings (9245)
- Gears (26)
- Handles & Hardware (115)
- Hydraulics & Pumps (84)
- Knobs & Accessories (767)
- Mechanical Power Transmission (60)
- Pipework (116)
- Recreational Miscellaneous (1)
- Seals (191)
- Shock Absorbers (70)
- Springs (6)
Industrial SBCs & Embedded Systems
- Boards & Compute Modules (62)
- Embedded Computers (139)
LED Lighting Components
- COB LED Holders (49)
- COB LED Holders - Powered (8)
- COB LEDs (406)
- High Brightness LEDs (1450)
- LED Array Holders (1)
- LED Driver ICs (2176)
- LED Heat Sinks (64)
- LED Lighting Cables (116)
- LED Lighting Control Systems (56)
- LED Lighting Lenses (172)
- LED Modules (419)
- LED Power Supplies (2686)
- LED Reflectors (18)
- LED Street Light Modules & Connectors (160)
- LED Strip & Tape Lighting (57)
- Lighting Connectors (509)
Lighting Products
- Bulkhead Lighting (13)
- Downlighting (52)
- Floodlights (124)
- Lamps & Tubes (1811)
- LED Harsh Environment Lighting (43)
- LED Light Bars (195)
- Lighting Product Accessories (383)
- Specialty Lighting (166)
- Task & Inspection Lighting (1674)
Office, Computer & Networking Products
- Computer Consumables (485)
- Computer Products (2458)
- Networking - Wireless Products (39)
- Networking Products (815)
- Office & Stationery (1728)
- Publications (4)
- Telecom Equipment (42)
Optoelectronics & Displays
- Displays (1370)
- Fibre Optic Products (304)
- Hardware (18)
- Interconnect Solutions (4)
- Lamp & Opto Kits (10)
- Laser Products (108)
- LED Products (6325)
- Light Pipe LED Assemblies (15)
- Light Pipes (862)
- Miscellaneous (6)
- Optical Filters (52)
- Opto & Display Accessories (29)
- Optocouplers (5375)
- Panel Mount Indicators, Bases & Lenses (5249)
- PCB Mount Indicators (334)
- Photo Diodes (381)
- Phototransistors (248)
- UV & IR Components (1376)
Passive Components
- Antennas - Dual Band Chip (193)
- Antennas - Single Band Chip (409)
- Capacitors (185130)
- EMI / RFI Suppression (17925)
- Filters (219)
- Inductors (53050)
- Potentiometers, Trimmers & Accessories (4392)
- Resistors - Fixed Value (289411)
- Rheostats (407)
- Thermistors (34)
Power Supplies
- AC / AC Power Supplies (24)
- AC / DC Converters (12474)
- DC / AC Inverters (66)
- DC / DC Converters (17504)
- DC / DC UPS - Uninterruptible Power Supplies (55)
- Linear Power Supplies (56)
- Power Supplies - Miscellaneous (3)
- Power Supply Accessories (900)
- Solar Panels (16)
- UPS - Uninterruptible Power Supplies (285)
Raspberry Pi
- Embedded Daughter Boards & Modules - Raspberry Pi (17)
- Embedded Development Kit Accessories - Raspberry Pi (11)
- Embedded Development Kits - Raspberry Pi (8)
- Raspberry Pi Boards (29)
- Raspberry Pi Compute Modules (169)
- Raspberry Pi Kits (73)
- Raspberry Pi Microcontrollers (12)
- Raspberry Pi Peripherals & Accessories (873)
RF & Wireless
- Antennas (146)
- Connectorised RF & Wireless Modules (3331)
- RF & Wireless ICs (2529)
- RF / Coaxial Cables & Assemblies (5772)
- RF / Coaxial Connectors & Accessories (7340)
- RF Over Fibre (RFoF) (18)
- RF Signal Conditioning (1242)
- Wireless Modules (603)
Security
- Access Control (364)
- Fire & Safety (14)
- Intrusion Detection (94)
- Video Surveillance (129)
Semiconductors - Discretes
- Diode Modules (350)
- Diodes & Rectifiers (30652)
- FETs (26496)
- IGBTs (1907)
- Intelligent Power Modules (278)
- Semiconductor Assortments (31)
- Thyristors (1752)
- Transistors (11757)
Semiconductors - ICs
- Amplifiers & Comparators (12892)
- Audio Control & Processing (233)
- Clock & Timing (2586)
- CODECs / Encoders / Decoders (175)
- Configurable Mixed Signal ICs (73)
- Data & Signal Conversion (7077)
- Digital Potentiometers (1361)
- Digital Signal Processors (130)
- Drivers & Interfaces (9092)
- Filters - Active (316)
- FPGAs (868)
- GALs / PALs & SPLDs (209)
- IC Sensors (58)
- Logic (9717)
- Memory (9121)
- Memory Controllers (20)
- Microcontrollers (21691)
- Microprocessors (549)
- More - Integrated Circuits (2626)
- Network Controllers (400)
- Power Management ICs - PMIC (45728)
- RF (138)
- Security & Authentication ICs (38)
- SoCs / MPSoCs / RFSoCs (633)
- Special Function (2789)
- Switches, Multiplexers & Demultiplexers (4563)
- Touch Screen Controllers (88)
- TV Tuners (11)
- Video Processing (65)
Sensors & Transducers
- Sensors (70555)
- Transducers (2361)
Single Board Computers, Maker & Education
- Add-on Boards / Modules (778)
- Maker & Education Boards (127)
- Peripherals & Accessories (30)
Static Control, Site Safety & Clean Room Products
- Clean Room (81)
- ESD Protection Products (2105)
- Materials Handling (4)
- Personal Protection & Safety (949)
- Site Safety (22294)
- Waste Management (13)
Switches & Relays
Test & Measurement
- Bench Power Supplies & Loads (1279)
- Chassis, Modules & Controllers (162)
- Component Testing (88)
- Data Acquisition & Data Logging (1222)
- Electrical & Electronic Testing (335)
- Electrical Installation & Electrical Test Equipment (467)
- Environmental & Mechanical Test (710)
- Modular Test Systems (1873)
- Multimeters & Clamp Meters (583)
- Network, Data & Communications (172)
- Oscilloscopes (702)
- Protocol Analysers / Testers (23)
- RF Test Equipment (380)
- Signal Generators & Counters (218)
- Source Measurement Units - SMUs (71)
- Spectrometers (14)
- Temperature Measurement & Thermal Imaging (417)
- Test Connectors & IC Clips (2887)
- Test Equipment Accessories (4542)
- Test Equipment Kits & Assortments (253)
- Test Equipment Services, Warranties & Training (2937)
- Test Leads & Test Probes (3066)
- Test Software & Upgrades (1327)
- Waveform Generators (21)
Tools & Production Supplies
- 3D Printers & Accessories (445)
- 3D Scanners & Accessories (5)
- Abrasives (208)
- Assortments & Kits (206)
- Cleaning Tools & Accessories (296)
- Materials Handling (25)
- Measurement & Inspection (1673)
- Miscellaneous Tools (1310)
- Prototyping Tools & Breadboards (722)
- Re-Reeling Kits & Accessories (8)
- Soldering Stations & Accessories (3870)
- Stands & Supports (13)
- Storage Products & Accessories (999)
- Tape (2627)
- Tool Accessories (587)
- Tool Balancers (5)
- Tools - Hand & Workholding (11250)
- Tools - Power & Machine Tools (1420)
- Tools, Air Powered (27)
- Welding (30)
- Work Benches & Accessories (1)
Transformers
- Audio Transformers (113)
- Auto Transformers (11)
- Chassis Mount Transformers (273)
- Current Sensing Transformers (380)
- DIN Rail Mount Transformers (493)
- Ethernet & LAN Transformers (685)
- Gate Drive Transformers (153)
- Instrument Transformers (417)
- Lighting Transformers (5)
- Miscellaneous (3)
- PCB Transformers (886)
- Pulse Transformers (191)
- Safety Site Transformers (5)
- SMPS Transformers (579)
- Telecom Transformers (24)
- Toroidal Power Transformers (339)
- Transfomer Kits (17)
- Transformer Accessories - Miscellaneous (82)
- Transformer Clips (48)
- Transformer Coilformers (115)
- Transformer Cores (763)
- Transformer Toroids (2)
- Variable Transformers (41)
- Wall Mount Transformers (23)
- Wideband RF Transformers (89)
Wireless Modules & Adaptors
- Communications & Networking Modules (428)
- Fibre Optic Transceiver Modules (3)
- Interface Modules (58)
- RF Modules (334)
- RFID Modules (152)
- Semiconductor Module Accessories (34)