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Audio Visual
- Antennas (3385)
- Audio Visual Distribution (94)
- AV Control & Automation (3)
- Home Audio Visual (335)
- Pro Audio (1481)
Automation & Process Control
- Automation Signaling (4595)
- Control Stations & Bodies (535)
- Industrial Communication (459)
- Industrial Switches (14472)
- Machine & Operator Safety (701)
- More Automation & Process Control (35)
- Motion Control & Robotics (40544)
- Panel Displays & Instrumentation (3442)
- Process Controllers, Programmers & Indicators (14355)
Batteries & Chargers
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- Batteries - Rechargeable (626)
- Battery Chargers (317)
- Battery Contacts (156)
- Battery Contacts - Modular (93)
- Battery Holders (540)
- Charging Stations (1)
- Charging Technology Sets (4)
- EV Charging Station Accessories (9)
- EV Charging Stations (11)
- Finished Standalone Wireless Chargers (1)
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- Wireless / Inductive Chargers (6)
Cable, Wire & Cable Assemblies
- Cable Assemblies (62143)
- Cable Management (31357)
- Coaxial Cable (635)
- Fiber Optic Cable (68)
- Hook Up Wire (9958)
- Miscellaneous Cable (159)
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- Networking Cable (492)
- Ribbon Cable / Flat Cable (829)
- Tinned Copper Wire (8)
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Chemicals & Adhesives
- Adhesives & Glues (493)
- Chemical Accessories (557)
- Chemical Assortments & Kits (25)
- Chemicals - Miscellaneous (5)
- Cleaners & Degreasers (437)
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- Lubricants, Greases & Cutting Fluids (341)
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- Potting Compounds (213)
- Sealants (280)
- Tin Plating (4)
Circuit Protection
- Circuit Breakers (33374)
- ESD Protection Devices (4290)
- Fuses & Fuse Accessories (13009)
- Gas Discharge Tubes - GDT (1010)
- Line Conditioners (15)
- Line Reactors (218)
- Surge Protectors (1390)
- Thermistors (3844)
- TVS - Transient Voltage Suppressors (18744)
Connectors
- Audio & Video Connectors & Adapters (3519)
- Automotive Connectors & Components (9221)
- Backplane Connectors (1673)
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- Circular Connectors & Components (284824)
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- DIN 41612 Board Connectors (683)
- Electrical Connectors & Power Outlet Strips (1364)
- EV Charging Connectors & Cables (235)
- FFC / FPC Board Connectors (6243)
- Fibre Optic Attenuators & Connectors (599)
- Heavy Duty Connectors & Components (7424)
- I/O Connectors (872)
- IC Sockets (1123)
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- Inter Series Adapters (779)
- Magnetic Connectors & Cable Assemblies (226)
- Memory & SIM Card Connectors (733)
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- MIL-STD-1553B Connectors & Components (60)
- Miscellaneous (34858)
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- Modular Connectors (4980)
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- PCB Receptacles (33734)
- Photovoltaic / Solar Connectors (195)
- Pin Headers (110385)
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- Power Entry Connectors (2483)
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- RF / Coaxial Connectors & Accessories (9684)
- Sensor Connectors & Components (19814)
- Spring Loaded Connectors (426)
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- Terminal Blocks & Accessories (25884)
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- USB Connectors & Adapters (2136)
Cooling & Thermal Management
- Fans & Blowers (4480)
- Heat Sinks (1676)
- Heaters (21)
- HVAC (177)
- Peltier Elements - Thermoelectric Modules (183)
- Thermal Interface Materials (997)
Crystals & Oscillators
- Crystals (13349)
- Crystals & Oscillators Assortments (1)
- Crystals - Miscellaneous (2)
- Oscillators (8307)
- Resonators (1513)
Development Boards, Evaluation Tools
- Analogue Development Kit Accessories (701)
- Analogue Development Kits - Miscellaneous (2)
- Application Specific & Reference Design Kit Accessories (20)
- Application Specific & Reference Design Kits (635)
- Audio / Video Development Kits (235)
- Clock & Timing Development Kits (163)
- Data Conversion Development Kits (433)
- Debuggers, Emulators, JTAG Tools & Accessories (248)
- Development Boards & Evaluation Kits - Miscellaneous (34)
- Display Development Kits (147)
- Embedded Development Kits & Accessories (374)
- Embedded Single Board Computer - SBC (12)
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- Interface / Communications Development Kits (646)
- Lighting & LED Development Kits (269)
- Moto Mods (4)
- Power Management Development Kits (2709)
- Programmers, Erasers & Accessories (140)
- RF / Wireless Development Kits (1223)
- Signal Conditioning Development Kits (345)
- Special Application Development Kits (666)
Electrical
- Accessories - Miscellaneous (912)
- Back & Mounting Boxes (127)
- Ceiling Roses & Lampholders (27)
- Ceiling Switches (7)
- Consumer Goods & Appliances (2)
- Consumer Units, Accessories & Fittings (5)
- Cord Reels (85)
- Dimmer Switches (31)
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- Earthing (114)
- Electrical Accessories (2016)
- Energy Saving Mains Sockets (3)
- Floor & Sockets Boxes (5)
- GFCI (9)
- Industrial & Site (25)
- Junction Boxes (104)
- Kits & Assortments - Miscellaneous (731)
- Miscellaneous (21)
- Outdoor Weatherproof (41)
- Power Outlet Strips (507)
- Power Outlet Strips - with Surge Protection (154)
- Pull Switches (4)
- RCD (16)
- Socket Converters (3)
- Spare & Repair Parts (37)
- Switch & Socket Ranges (308)
- Switches & Socket Outlets (180)
- Timeswitch (42)
- Torches (90)
Embedded Computers, Education & Maker Boards
- Arduino (74)
- ARM (1092)
- AVR (116)
- BeagleBoard (1)
- Development Board Enclosures (113)
- DSPIC / PIC (348)
- FPGA / CPLD (139)
- IoT Solutions Kits (72)
- Micro:bit (3)
- Modular Development Boards (1)
- Other Educational & Maker Boards (58)
- Other Embedded Computers (1229)
Enclosures, Racks & Cabinets
- Cabinet Racks (2240)
- Enclosure, Rack & Cabinet Accessories (8303)
- Enclosures, Boxes & Cases (10968)
Engineering Software
- Compilers & IDEs (142)
- EDA, ECAD & MCAD Tools (1)
- OS & Middleware (37)
Fasteners & Mechanical
- Automotive (26)
- Bearings & Seals (2)
- Desiccators - Silica (20)
- Engineering Materials (60)
- Fasteners & Fixings (10262)
- Gears (39)
- Handles & Hardware (147)
- Hydraulics & Pumps (106)
- Knobs & Accessories (862)
- Mechanical Power Transmission (135)
- Pipework (120)
- Recreational Miscellaneous (3)
- Seals (199)
- Shock Absorbers (126)
- Springs (7)
Industrial SBCs & Embedded Systems
- Boards & Compute Modules (9)
- Embedded Computers (128)
LED Lighting Components
- COB LED Holders (84)
- COB LED Holders - Powered (57)
- COB LEDs (486)
- High Brightness LEDs (1915)
- LED Array Holders (11)
- LED Driver ICs (2771)
- LED Heat Sinks (76)
- LED Lighting Cables (134)
- LED Lighting Control Systems (55)
- LED Lighting Lenses (611)
- LED Modules (621)
- LED Power Supplies (2657)
- LED Reflectors (39)
- LED Street Light Modules & Connectors (145)
- LED Strip & Tape Lighting (82)
- Lighting Connectors (526)
Lighting Products
- Bulkhead Lighting (27)
- Downlighting (84)
- Floodlights (173)
- Lamps & Tubes (2237)
- LED Harsh Environment Lighting (48)
- LED Light Bars (235)
- Lighting Product Accessories (277)
- Specialty Lighting (208)
- Task & Inspection Lighting (211)
Office, Computer & Networking Products
- Computer Consumables (593)
- Computer Products (2616)
- Networking - Wireless Products (49)
- Networking Products (799)
- Office & Stationery (1936)
- Publications (14)
- Telecom Equipment (45)
Optoelectronics & Displays
- Backlight Drivers (3)
- Displays (1969)
- Fibre Optic Products (343)
- Hardware (31)
- Interconnect Solutions (10)
- Lamp & Opto Kits (13)
- Laser Products (143)
- LED Products (8442)
- Light Pipe LED Assemblies (17)
- Light Pipes (741)
- Miscellaneous (6)
- Optical Filters (51)
- Opto & Display Accessories (22)
- Optocouplers (4487)
- Panel Mount Indicators, Bases & Lenses (4804)
- PCB Mount Indicators (370)
- Photo Diodes (430)
- Phototransistors (282)
- UV & IR Components (1422)
Passive Components
- Antennas - Dual Band Chip (159)
- Antennas - Single Band Chip (391)
- Capacitors (187482)
- EMC / RFI Suppression (17604)
- Filters (1475)
- Inductors (60283)
- Potentiometers, Trimmers & Accessories (5090)
- Resistors - Fixed Value (324893)
- Rheostats (422)
Power Supplies
- AC / AC Power Supplies (20)
- AC / DC Converters (12230)
- DC / AC Inverters (66)
- DC / DC Converters (16833)
- DC / DC UPS - Uninterruptible Power Supplies (48)
- Linear Power Supplies (56)
- Power Supplies - Miscellaneous (3)
- Power Supply Accessories (809)
- Solar Panels (14)
- UPS - Uninterruptible Power Supplies (286)
Raspberry Pi
- Embedded Daughter Boards & Modules - Raspberry Pi (19)
- Embedded Development Kit Accessories - Raspberry Pi (15)
- Embedded Development Kits - Raspberry Pi (8)
- Raspberry Pi Boards (27)
- Raspberry Pi Compute Modules (170)
- Raspberry Pi Kits (59)
- Raspberry Pi Microcontrollers (8)
- Raspberry Pi Peripherals & Accessories (944)
Security
- Access Control (463)
- Fire & Safety (16)
- Intrusion Detection (107)
- Video Surveillance (162)
Semiconductors - Discretes
- Diode Modules (431)
- Diodes & Rectifiers (34935)
- FETs (32737)
- IGBTs (2561)
- Intelligent Power Modules (344)
- Semiconductor Assortments (43)
- Thyristors (2227)
- Transistors (15160)
Semiconductors - ICs
- Amplifiers & Comparators (15432)
- Audio Control & Processing (329)
- Clock,Timing & Frequency Management (3593)
- CODECs / Encoders / Decoders (264)
- Configurable Mixed Signal ICs (72)
- Data & Signal Conversion (7660)
- Digital Potentiometers (1632)
- Digital Signal Processors (133)
- Drivers & Interfaces (10590)
- Filters - Active (319)
- FPGAs (1201)
- GALs / PALs & SPLDs (412)
- IC Sensors (87)
- Logic (14946)
- Memory (10400)
- Memory Controllers (29)
- Microcontrollers (26383)
- Microprocessors (780)
- More - Integrated Circuits (3214)
- Network Controllers (515)
- Power Management ICs - PMIC (57016)
- RF (3264)
- Security & Authentication ICs (23)
- SoCs / MPSoCs / RFSoCs (647)
- Special Function (3146)
- Switches, Multiplexers & Demultiplexers (5205)
- Touch Screen Controllers (136)
- TV Tuners (16)
- Video Processing (81)
Sensors & Transducers
- Sensors (62444)
- Transducers (2274)
Single Board Computers, Maker & Education
- Add-on Boards / Modules (725)
- Maker & Education Boards (126)
- Peripherals & Accessories (31)
Static Control, Site Safety & Clean Room Products
- Clean Room (89)
- ESD Protection Products (2357)
- Materials Handling (4)
- Personal Protection & Safety (1371)
- Site Safety (22573)
- Waste Management (26)
Switches & Relays
- More Switches & Relays (1)
- Relays (18890)
- Switches (30496)
Test & Measurement
- Bench Power Supplies & Loads (1446)
- Chassis, Modules & Controllers (93)
- Component Testing (94)
- Data Acquisition & Data Logging (1205)
- Electrical & Electronic Testing (361)
- Electrical Installation & Electrical Test Equipment (532)
- Environmental & Mechanical Test (692)
- Modular Test Systems (1780)
- Multimeters & Clamp Meters (674)
- Network, Data & Communications (198)
- Oscilloscopes (806)
- Protocol Analysers / Testers (23)
- RF Test Equipment (334)
- Signal Generators & Counters (259)
- Source Measurement Units - SMUs (73)
- Spectrometers (8)
- Temperature Measurement & Thermal Imaging (466)
- Test Connectors & IC Clips (3230)
- Test Equipment Accessories (4394)
- Test Equipment Kits & Assortments (207)
- Test Equipment Services, Warranties & Training (7150)
- Test Leads & Test Probes (3411)
- Test Software & Upgrades (1203)
- Waveform Generators (21)
Tools & Production Supplies
- 3D Printers & Accessories (571)
- 3D Scanners & Accessories (5)
- Abrasives (262)
- Assortments & Kits (2626)
- Cleaning Tools & Accessories (359)
- Materials Handling (62)
- Measurement & Inspection (1805)
- Prototyping Tools & Breadboards (728)
- Re-Reeling Kits & Accessories (8)
- Soldering Stations & Accessories (4696)
- Stands & Supports (7)
- Storage Products & Accessories (1188)
- Tape (2890)
- Tool Accessories (438)
- Tool Balancers (6)
- Tools - Hand & Workholding (12192)
- Tools - Power & Machine Tools (1642)
- Tools, Air Powered (73)
- Welding (39)
- Work Benches & Accessories (2)
Transformers
- Audio Transformers (102)
- Auto Transformers (25)
- Chassis Mount Transformers (270)
- Chip Baluns (205)
- Current Sensing Transformers (370)
- DIN Rail Mount Transformers (494)
- Ethernet & LAN Transformers (618)
- Gate Drive Transformers (137)
- Instrument Transformers (425)
- Lighting Transformers (16)
- Miscellaneous (3)
- PCB Transformers (667)
- Pulse Transformers (150)
- Safety Site Transformers (5)
- SMPS Transformers (682)
- Telecom Transformers (26)
- Toroidal Power Transformers (401)
- Transfomer Kits (17)
- Transformer Accessories - Miscellaneous (74)
- Transformer Clips (55)
- Transformer Coilformers (125)
- Transformer Cores (811)
- Transformer Toroids (1)
- Variable Transformers (56)
- Wall Mount Transformers (26)
- Wideband RF Transformers (106)
Wireless Modules & Adaptors
- Communications & Networking Modules (1152)
- Fibre Optic Transceiver Modules (3)
- Interface Modules (75)
- RF Modules (454)
- RFID Modules (159)
- Semiconductor Module Accessories (35)