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Audio Visual
- Antennas (3967)
- Audio Visual Distribution (88)
- AV Control & Automation (3)
- Home Audio Visual (354)
- Pro Audio (1144)
Automation & Process Control
- Automation Signaling (6153)
- Control Stations & Bodies (570)
- Industrial Communication (482)
- Industrial Switches (17575)
- Machine & Operator Safety (2650)
- More Automation & Process Control (35)
- Motion Control & Robotics (40847)
- Panel Displays & Instrumentation (3548)
- Process Controllers, Programmers & Indicators (14818)
Batteries & Chargers
- Batteries - Non-Rechargeable (1385)
- Batteries - Rechargeable (651)
- Battery Chargers (307)
- Battery Contacts (155)
- Battery Contacts - Modular (106)
- Battery Holders (528)
- Charging Stations (1)
- Charging Technology Sets (4)
- EV Charging Station Accessories (9)
- EV Charging Stations (11)
- Finished Standalone Wireless Chargers (4)
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- Other Battery Accessories (23)
- Power Bank Chargers (29)
- Wireless / Inductive Chargers (5)
Cable, Wire & Cable Assemblies
- Cable Assemblies (59938)
- Cable Management (31596)
- Fiber Optic Cable (79)
- Hook Up Wire (6236)
- Miscellaneous Cable (158)
- Multicore Cable (4453)
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- Networking Cable (584)
- Ribbon Cable / Flat Cable (883)
- Tinned Copper Wire (8)
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Chemicals & Adhesives
- Adhesives & Glues (483)
- Chemical Accessories (503)
- Chemical Assortments & Kits (24)
- Chemicals - Miscellaneous (5)
- Cleaners & Degreasers (435)
- Developers (8)
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- Ferric Chloride (7)
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- Gauge Fluids (7)
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- Paints & Coatings (288)
- Potting Compounds (193)
- Sealants (250)
- Tin Plating (4)
Circuit Protection
- Circuit Breakers (34847)
- ESD Protection Devices (4100)
- Fuses & Fuse Accessories (15982)
- Gas Discharge Tubes - GDT (1081)
- Line Conditioners (14)
- Line Reactors (216)
- Surge Protectors (1424)
- Thermistors (4250)
- TVS - Transient Voltage Suppressors (19356)
Connectors
- Audio & Video Connectors & Adapters (3700)
- Automotive Connectors & Components (9692)
- Backplane Connectors (1621)
- Card Edge Connectors (2691)
- Circular Connectors & Components (284392)
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- Crimp Terminals / Solder Terminals & Splices (13456)
- D Sub Connectors & Components (60291)
- DIN 41612 Board Connectors (650)
- Electrical Connectors & Power Outlet Strips (1372)
- EV Charging Connectors & Cables (243)
- FFC / FPC Board Connectors (5910)
- Fibre Optic Attenuators & Connectors (678)
- Heavy Duty Connectors & Components (8063)
- I/O Connectors (868)
- IC Sockets (1073)
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- Industrial Connectors (8)
- Inter Series Adapters (777)
- Magnetic Connectors & Cable Assemblies (226)
- Memory & SIM Card Connectors (748)
- Mezzanine / Array Connectors (10006)
- MIL-STD-1553B Connectors & Components (39)
- Miscellaneous (34823)
- Miscellaneous PC Board Connectors (29)
- Modular Connectors (5068)
- Patch Panels (257)
- PCB Receptacles (32365)
- Photovoltaic / Solar Connectors (214)
- Pin Headers (108378)
- Plug & Socket Connectors & Components (18183)
- Pluggable I/O Connectors & Cages (598)
- Power Entry Connectors (2820)
- Rectangular Power Connectors & Components (5432)
- RF / Coaxial Connectors & Accessories (10)
- Sensor Connectors & Components (21793)
- Spring Loaded Connectors (426)
- Stacking Board Connectors (12327)
- Terminal Blocks & Accessories (26979)
- Terminal Junction Modules (42)
- USB Connectors & Adapters (2256)
Cooling & Thermal Management
- Fans & Blowers (4980)
- Heat Sinks (2862)
- Heaters (20)
- HVAC (187)
- Liquid Cooling (81)
- Thermal Interface Materials (1072)
- Thermoelectric Modules & Assemblies (201)
Crystals & Oscillators
- Crystals (16242)
- Crystals - Miscellaneous (1)
- Oscillators (9624)
- Resonators (1183)
Development Boards, Evaluation Tools
- Analogue Development Kit Accessories (721)
- Analogue Development Kits - Miscellaneous (1)
- Application Specific & Reference Design Kit Accessories (21)
- Application Specific & Reference Design Kits (645)
- Audio / Video Development Kits (255)
- Clock & Timing Development Kits (164)
- Data Conversion Development Kits (446)
- Debuggers, Emulators, JTAG Tools & Accessories (261)
- Development Boards & Evaluation Kits - Miscellaneous (30)
- Display Development Kits (193)
- Embedded Development Kits & Accessories (408)
- Embedded Single Board Computer - SBC (7)
- Energy Harvesting Development Kits (28)
- Hobby / Education Development Kits (84)
- Interface / Communications Development Kits (655)
- Lighting & LED Development Kits (270)
- Moto Mods (3)
- Power Management Development Kits (2763)
- Programmers, Erasers & Accessories (138)
- RF / Wireless Development Kits (1247)
- Signal Conditioning Development Kits (356)
- Special Application Development Kits (679)
Electrical
- Accessories - Miscellaneous (912)
- Back & Mounting Boxes (128)
- Ceiling Roses & Lampholders (27)
- Ceiling Switches (7)
- Consumer Goods & Appliances (2)
- Consumer Units, Accessories & Fittings (5)
- Cord Reels (93)
- Dimmer Switches (31)
- Domestic Switches (34)
- Earthing (114)
- Electrical Accessories (2014)
- Energy Saving Mains Sockets (3)
- Floor & Sockets Boxes (5)
- GFCI (10)
- Industrial & Site (24)
- Junction Boxes (104)
- Kits & Assortments - Miscellaneous (731)
- Miscellaneous (21)
- Outdoor Weatherproof (35)
- Power Outlet Strips (514)
- Power Outlet Strips - with Surge Protection (155)
- Pull Switches (3)
- RCD (16)
- Socket Converters (3)
- Spare & Repair Parts (36)
- Switch & Socket Ranges (305)
- Switches & Socket Outlets (180)
- Timeswitch (41)
- Torches (92)
Embedded Computers, Education & Maker Boards
- Arduino (89)
- ARM (1185)
- AVR (129)
- BeagleBoard (2)
- Development Board Enclosures (107)
- DSPIC / PIC (376)
- FPGA / CPLD (153)
- IoT Solutions Kits (75)
- Micro:bit (3)
- Modular Development Boards (1)
- Other Educational & Maker Boards (54)
- Other Embedded Computers (2252)
Enclosures, Racks & Cabinets
- Cabinet Racks (2462)
- Enclosure, Rack & Cabinet Accessories (8625)
- Enclosures, Boxes & Cases (11100)
Engineering Software
- Compilers & IDEs (141)
- EDA, ECAD & MCAD Tools (1)
- OS & Middleware (37)
Fasteners & Mechanical
- Automotive (24)
- Bearings & Seals (28)
- Desiccators - Silica (19)
- Engineering Materials (6)
- Fasteners & Fixings (9609)
- Gears (39)
- Handles & Hardware (146)
- Hydraulics & Pumps (106)
- Knobs & Accessories (860)
- Mechanical Power Transmission (128)
- Pipework (117)
- Recreational Miscellaneous (3)
- Seals (194)
- Shock Absorbers (119)
- Springs (7)
Industrial SBCs & Embedded Systems
- Boards & Compute Modules (62)
- Embedded Computers (142)
LED Lighting Components
- COB LED Holders (50)
- COB LED Holders - Powered (13)
- COB LEDs (532)
- High Brightness LEDs (2106)
- LED Array Holders (2)
- LED Driver ICs (2709)
- LED Heat Sinks (68)
- LED Lighting Cables (115)
- LED Lighting Control Systems (56)
- LED Lighting Lenses (598)
- LED Modules (623)
- LED Power Supplies (2760)
- LED Reflectors (39)
- LED Street Light Modules & Connectors (144)
- LED Strip & Tape Lighting (69)
- Lighting Connectors (511)
Lighting Products
- Bulkhead Lighting (18)
- Downlighting (72)
- Floodlights (156)
- Lamps & Tubes (1979)
- LED Harsh Environment Lighting (42)
- LED Light Bars (222)
- Lighting Product Accessories (366)
- Specialty Lighting (206)
- Task & Inspection Lighting (1694)
Office, Computer & Networking Products
- Computer Consumables (518)
- Computer Products (2625)
- Networking - Wireless Products (48)
- Networking Products (850)
- Office & Stationery (1893)
- Publications (13)
- Telecom Equipment (45)
Optoelectronics & Displays
- Backlight Drivers (3)
- Displays (2034)
- Fibre Optic Products (344)
- Hardware (21)
- Interconnect Solutions (10)
- Lamp & Opto Kits (15)
- Laser Products (147)
- LED Products (8668)
- Light Pipe LED Assemblies (17)
- Light Pipes (835)
- Miscellaneous (6)
- Optical Filters (55)
- Opto & Display Accessories (29)
- Optocouplers (5592)
- Panel Mount Indicators, Bases & Lenses (5366)
- PCB Mount Indicators (405)
- Photo Diodes (450)
- Phototransistors (308)
- UV & IR Components (1595)
Passive Components
- Antennas - Dual Band Chip (190)
- Antennas - Single Band Chip (418)
- Capacitors (195676)
- EMI / RFI Suppression (18712)
- Filters (260)
- Inductors (64002)
- Potentiometers, Trimmers & Accessories (5253)
- Resistors - Fixed Value (320994)
- Rheostats (416)
- Thermistors (41)
Power Supplies
- AC / AC Power Supplies (25)
- AC / DC Converters (13341)
- DC / AC Inverters (70)
- DC / DC Converters (18461)
- DC / DC UPS - Uninterruptible Power Supplies (55)
- Linear Power Supplies (55)
- Power Supplies - Miscellaneous (3)
- Power Supply Accessories (934)
- Solar Panels (17)
- UPS - Uninterruptible Power Supplies (286)
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 (30)
- Raspberry Pi Compute Modules (169)
- Raspberry Pi Kits (74)
- Raspberry Pi Microcontrollers (12)
- Raspberry Pi Peripherals & Accessories (900)
RF & Wireless
- Antennas (149)
- Connectorised RF & Wireless Modules (3370)
- RF & Wireless ICs (3296)
- RF / Coaxial Cables & Assemblies (5945)
- RF / Coaxial Connectors & Accessories (7347)
- RF Over Fibre (RFoF) (18)
- RF Signal Conditioning (1463)
- Wireless Modules (702)
Security
- Access Control (404)
- Fire & Safety (17)
- Intrusion Detection (102)
- Video Surveillance (130)
Semiconductors - Discretes
- Diode Modules (432)
- Diodes & Rectifiers (34457)
- FETs (33308)
- IGBTs (2636)
- Intelligent Power Modules (344)
- Semiconductor Assortments (45)
- Thyristors (2250)
- Transistors (14356)
Semiconductors - ICs
- Amplifiers & Comparators (14779)
- Audio Control & Processing (302)
- Clock & Timing (3217)
- CODECs / Encoders / Decoders (236)
- Configurable Mixed Signal ICs (77)
- Data & Signal Conversion (7502)
- Digital Potentiometers (1648)
- Digital Signal Processors (132)
- Drivers & Interfaces (9865)
- Filters - Active (329)
- FPGAs (1316)
- GALs / PALs & SPLDs (409)
- IC Sensors (63)
- Logic (11646)
- Memory (10186)
- Memory Controllers (25)
- Microcontrollers (25779)
- Microprocessors (647)
- More - Integrated Circuits (5672)
- Network Controllers (450)
- Power Management ICs - PMIC (55707)
- RF (149)
- Security & Authentication ICs (43)
- SoCs / MPSoCs / RFSoCs (655)
- Special Function (3335)
- Switches, Multiplexers & Demultiplexers (5021)
- Touch Screen Controllers (127)
- TV Tuners (18)
- Video Processing (83)
Sensors & Transducers
- Sensors (72718)
- Transducers (2449)
Single Board Computers, Maker & Education
- Add-on Boards / Modules (792)
- Maker & Education Boards (131)
- Peripherals & Accessories (30)
Static Control, Site Safety & Clean Room Products
- Clean Room (83)
- ESD Protection Products (2237)
- Materials Handling (4)
- Personal Protection & Safety (1052)
- Site Safety (22385)
- Waste Management (13)
Switches & Relays
Test & Measurement
- Bench Power Supplies & Loads (1313)
- Chassis, Modules & Controllers (162)
- Component Testing (83)
- Data Acquisition & Data Logging (1232)
- Electrical & Electronic Testing (287)
- Electrical Installation & Electrical Test Equipment (413)
- Environmental & Mechanical Test (727)
- Modular Test Systems (1870)
- Multimeters & Clamp Meters (532)
- Network, Data & Communications (177)
- Oscilloscopes (724)
- Protocol Analysers / Testers (23)
- RF Test Equipment (293)
- Signal Generators & Counters (254)
- Source Measurement Units - SMUs (55)
- Spectrometers (14)
- Temperature Measurement & Thermal Imaging (415)
- Test Connectors & IC Clips (2725)
- Test Equipment Accessories (4244)
- Test Equipment Kits & Assortments (228)
- Test Equipment Services, Warranties & Training (2941)
- Test Leads & Test Probes (2629)
- Test Software & Upgrades (1094)
- Waveform Generators (21)
Tools & Production Supplies
- 3D Printers & Accessories (460)
- 3D Scanners & Accessories (5)
- Abrasives (257)
- Assortments & Kits (254)
- Cleaning Tools & Accessories (316)
- Materials Handling (48)
- Measurement & Inspection (1763)
- Miscellaneous Tools (1329)
- Prototyping Tools & Breadboards (757)
- Re-Reeling Kits & Accessories (8)
- Soldering Stations & Accessories (4785)
- Stands & Supports (14)
- Storage Products & Accessories (1042)
- Tape (2805)
- Tool Accessories (555)
- Tool Balancers (6)
- Tools - Hand & Workholding (12255)
- Tools - Power & Machine Tools (1656)
- Tools, Air Powered (41)
- Welding (31)
- Work Benches & Accessories (2)
Transformers
- Audio Transformers (126)
- Auto Transformers (23)
- Chassis Mount Transformers (340)
- Current Sensing Transformers (392)
- DIN Rail Mount Transformers (494)
- Ethernet & LAN Transformers (720)
- Gate Drive Transformers (168)
- Instrument Transformers (443)
- Lighting Transformers (12)
- Miscellaneous (3)
- PCB Transformers (979)
- Pulse Transformers (201)
- Safety Site Transformers (6)
- SMPS Transformers (688)
- Telecom Transformers (27)
- Toroidal Power Transformers (425)
- Transfomer Kits (17)
- Transformer Accessories - Miscellaneous (85)
- Transformer Clips (51)
- Transformer Coilformers (124)
- Transformer Cores (854)
- Transformer Toroids (2)
- Variable Transformers (61)
- Wall Mount Transformers (23)
- Wideband RF Transformers (105)
Wireless Modules & Adaptors
- Communications & Networking Modules (508)
- Fibre Optic Transceiver Modules (3)
- Interface Modules (63)
- RF Modules (428)
- RFID Modules (159)
- Semiconductor Module Accessories (35)