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Audio Visual
- Antennas (2348)
- Audio Visual Distribution (15)
- AV Control & Automation (3)
- Home Audio Visual (104)
- Pro Audio (315)
Automation & Process Control
- Automation Signaling (1943)
- Defrost Controllers (2)
- Industrial Computers (19)
- Industrial Heaters (125)
- Industrial Switches & Control Stations (6923)
- Industrial Wireless (34)
- Machine Safety (426)
- More Automation & Process Control (7)
- Motors & Motor Controls (3514)
- Network Control (117)
- Panel Displays & Instrumentation (2168)
- Pneumatics (3074)
- Process Controllers, Programmers & Indicators (2695)
- Signal Conditioning (319)
- Stationary Barcode Scanners (67)
- Temperature Controllers (499)
- Temperature Controllers - PLC (2)
- Thermostats (35)
Batteries & Chargers
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- Batteries - Rechargeable (8)
- Battery Chargers (264)
- Battery Contacts (126)
- Battery Contacts - Modular (78)
- Battery Holders (480)
- Charging Stations (1)
- EV Charging Station Accessories (3)
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Cable, Wire & Cable Assemblies
- Cable Assemblies (25869)
- Cable Management (14042)
- Coaxial Cable (380)
- Fiber Optic Cable (43)
- Hook Up Wire (4639)
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Chemicals & Adhesives
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Circuit Protection
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- ESD Protection Devices (3271)
- Fuses & Fuse Accessories (9388)
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- Thermistors (2904)
- TVS - Transient Voltage Suppressors (14550)
Connectors
- Audio & Video Connectors & Adapters (2639)
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- Backplane Connectors (595)
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- Circular Connectors & Components (68609)
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- D Sub Connectors & Components (9377)
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- Electrical Connectors & Power Outlet Strips (809)
- EV Charging Connectors & Cables (131)
- FFC / FPC Board Connectors (3343)
- Fibre Optic Attenuators & Connectors (393)
- Heavy Duty Connectors & Components (4472)
- I/O Connectors (532)
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- Memory & SIM Card Connectors (479)
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- MIL-STD-1553B Connectors & Components (22)
- Miscellaneous (509)
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- Pin Headers (14725)
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- Power Entry Connectors (1950)
- Rectangular Power Connectors & Components (2995)
- RF / Coaxial Connectors & Accessories (6617)
- Sensor Connectors & Components (9018)
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- Terminal Blocks & Accessories (12442)
- Terminal Junction Modules (23)
- USB Connectors & Adapters (1540)
Cooling & Thermal Management
- Fans & Blowers (4051)
- Heat Sinks (1612)
- Heaters (22)
- HVAC (49)
- Peltier Elements - Thermoelectric Modules (173)
- Thermal Interface Materials (836)
Crystals & Oscillators
- Crystals (9533)
- Crystals & Oscillators Assortments (1)
- Crystals - Miscellaneous (2)
- Oscillators (5355)
- Resonators (1300)
Development Boards, Evaluation Tools
- Analogue Development Kit Accessories (548)
- Analogue Development Kits - Miscellaneous (1)
- Application Specific & Reference Design Kit Accessories (17)
- Application Specific & Reference Design Kits (514)
- Audio / Video Development Kits (157)
- Clock & Timing Development Kits (99)
- Data Conversion Development Kits (244)
- Debuggers, Emulators, JTAG Tools & Accessories (196)
- Development Boards & Evaluation Kits - Miscellaneous (27)
- Display Development Kits (122)
- Embedded Development Kits & Accessories (373)
- Embedded Single Board Computer - SBC (4)
- Energy Harvesting Development Kits (22)
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- Interface / Communications Development Kits (549)
- Lighting & LED Development Kits (219)
- Moto Mods (4)
- Power Management Development Kits (2088)
- Programmers, Erasers & Accessories (114)
- RF / Wireless Development Kits (882)
- Signal Conditioning Development Kits (234)
- Special Application Development Kits (522)
Electrical
- Accessories - Miscellaneous (47)
- Back & Mounting Boxes (60)
- Ceiling Roses & Lampholders (3)
- Cord Reels (29)
- Dimmer Switches (7)
- Domestic Switches (22)
- Earthing (3)
- Electrical Accessories (132)
- Energy Saving Mains Sockets (3)
- Floor & Sockets Boxes (3)
- GFCI (4)
- Industrial & Site (18)
- Junction Boxes (63)
- Kits & Assortments - Miscellaneous (10)
- Outdoor Weatherproof (7)
- Power Outlet Strips (196)
- Power Outlet Strips - with Surge Protection (23)
- Pull Switches (3)
- RCD (17)
- Spare & Repair Parts (25)
- Switch & Socket Ranges (135)
- Switches & Socket Outlets (5)
- Timeswitch (40)
- Torches (138)
Embedded Computers, Education & Maker Boards
- Arduino (73)
- ARM (1004)
- AVR (84)
- BeagleBoard (1)
- Development Board Enclosures (73)
- DSPIC / PIC (303)
- FPGA / CPLD (132)
- IoT Solutions Kits (61)
- Micro:bit (3)
- Other Educational & Maker Boards (45)
- Other Embedded Computers (1124)
Enclosures, Racks & Cabinets
- Cabinet Racks (221)
- Enclosure, Rack & Cabinet Accessories (3409)
- Enclosures, Boxes & Cases (7508)
Engineering Software
- Compilers & IDEs (131)
- EDA, ECAD & MCAD Tools (5)
- OS & Middleware (10)
Fasteners & Mechanical
- Automotive (14)
- Bearings & Seals (11)
- Desiccators - Silica (10)
- Engineering Materials (49)
- Fasteners & Fixings (7852)
- Gears (45)
- Handles & Hardware (132)
- Hydraulics & Pumps (19)
- Knobs & Accessories (955)
- Mechanical Power Transmission (112)
- Pipework (99)
- Recreational Miscellaneous (8)
- Seals (67)
- Shock Absorbers (118)
- Springs (13)
Industrial SBCs & Embedded Systems
LED Lighting Components
- COB LED Holders (37)
- COB LED Holders - Powered (6)
- COB LEDs (240)
- High Brightness LEDs (1133)
- LED Array Holders (4)
- LED Driver ICs (1706)
- LED Heat Sinks (70)
- LED Lighting Cables (70)
- LED Lighting Control Systems (21)
- LED Lighting Lenses (372)
- LED Modules (401)
- LED Power Supplies (1068)
- LED Reflectors (22)
- LED Street Light Modules & Connectors (99)
- LED Strip & Tape Lighting (71)
- Lighting Connectors (173)
Lighting Products
- Bulkhead Lighting (16)
- Downlighting (34)
- Floodlights (42)
- Lamps & Tubes (1129)
- LED Harsh Environment Lighting (6)
- LED Light Bars (127)
- Lighting Product Accessories (212)
- Specialty Lighting (14)
- Task & Inspection Lighting (92)
Office, Computer & Networking Products
- Computer Consumables (115)
- Computer Products (1734)
- Networking - Wireless Products (31)
- Networking Products (358)
- Office & Stationery (859)
- Publications (47)
- Telecom Equipment (48)
Optoelectronics & Displays
- Backlight Drivers (19)
- Displays (1248)
- Fibre Optic Products (279)
- Hardware (33)
- Interconnect Solutions (9)
- Lamp & Opto Kits (8)
- Laser Products (119)
- LED Products (5851)
- Light Pipe LED Assemblies (16)
- Light Pipes (703)
- Miscellaneous (4)
- Optical Filters (51)
- Opto & Display Accessories (15)
- Optocouplers (3294)
- Panel Mount Indicators, Bases & Lenses (3453)
- PCB Mount Indicators (405)
- Photo Diodes (332)
- Phototransistors (215)
- UV & IR Components (1112)
Passive Components
- Antennas - Dual Band Chip (133)
- Antennas - Single Band Chip (269)
- Capacitors (100368)
- EMC / RFI Suppression (12514)
- Filters (1053)
- Inductors (39180)
- Potentiometers, Trimmers & Accessories (3810)
- Resistors - Fixed Value (145236)
- Rheostats (49)
- Thermistors (124)
Power & Line Protection
- DC / AC Inverters (76)
- Line Conditioners (15)
- Line Reactors (163)
- Power Supplies (18616)
- Power Supplies - Miscellaneous (5)
- Solar Panels (15)
- Surge Protectors (374)
Raspberry Pi
- Embedded Daughter Boards & Modules - Raspberry Pi (16)
- Embedded Development Kit Accessories - Raspberry Pi (14)
- Embedded Development Kits - Raspberry Pi (7)
- Embedded Single Board Computers - SBC - Raspberry Pi (3)
- Raspberry Pi Boards (30)
- Raspberry Pi Compute Modules (206)
- Raspberry Pi Kits (48)
- Raspberry Pi Microcontrollers (4)
- Raspberry Pi Peripherals & Accessories (765)
Security
- Access Control (473)
- Fire & Safety (16)
- Intrusion Detection (80)
- Video Surveillance (57)
Semiconductors - Discretes
- Diode Modules (326)
- Diodes & Rectifiers (26430)
- Electron Tubes (2)
- FETs (22396)
- IGBTs (1801)
- Intelligent Power Modules (208)
- Semiconductor Assortments (19)
- Thyristors (1647)
- Transistors (9899)
Semiconductors - ICs
- Amplifiers & Comparators (11164)
- Audio Control & Processing (168)
- Clock,Timing & Frequency Management (2040)
- CODECs / Encoders / Decoders (131)
- Configurable Mixed Signal ICs (28)
- Data & Signal Conversion (4658)
- Digital Potentiometers (991)
- Digital Signal Processors (112)
- Drivers & Interfaces (6830)
- Filters - Active (125)
- FPGAs (813)
- GALs / PALs & SPLDs (253)
- IC Sensors (55)
- Logic (8636)
- Memory (4518)
- Memory Controllers (11)
- Microcontrollers (9918)
- Microprocessors (400)
- More - Integrated Circuits (981)
- Network Controllers (338)
- Power Management ICs - PMIC (35670)
- RF (2179)
- Security & Authentication ICs (15)
- SoCs / MPSoCs / RFSoCs (409)
- Special Function (1863)
- Switches, Multiplexers & Demultiplexers (2952)
- Touch Screen Controllers (61)
- TV Tuners (5)
- Video Processing (60)
Sensors & Transducers
- Sensors (30881)
- Transducers (1518)
Single Board Computers, Maker & Education
- Add-on Boards / Modules (687)
- Maker & Education Boards (109)
- Peripherals & Accessories (21)
Static Control, Site Safety & Clean Room Products
- Clean Room (78)
- ESD Protection Products (1587)
- Materials Handling (1)
- Personal Protection & Safety (698)
- Site Safety (1010)
- Waste Management (3)
Switches & Relays
- More Switches & Relays (1)
- Relays (9502)
- Switches (16240)
Test & Measurement
- Bench Power Supplies & Loads (1012)
- Chassis, Modules & Controllers (45)
- Component Testing (71)
- Data Acquisition & Data Logging (585)
- Electrical & Electronic Testing (178)
- Electrical Installation & Electrical Test Equipment (331)
- Environmental & Mechanical Test (425)
- Modular Test Systems (1395)
- Multimeters & Clamp Meters (478)
- Network, Data & Communications (86)
- Oscilloscopes (463)
- Protocol Analysers / Testers (23)
- RF Test Equipment (157)
- Signal Generators & Counters (155)
- Source Measurement Units - SMUs (41)
- Spectrometers (11)
- Temperature Measurement & Thermal Imaging (246)
- Test Connectors & IC Clips (2960)
- Test Equipment Accessories (2615)
- Test Equipment Kits & Assortments (154)
- Test Equipment Services, Warranties & Training (174)
- Test Leads & Test Probes (2796)
- Test Software & Upgrades (719)
- Waveform Generators (2)
Tools & Production Supplies
- 3D Printers & Accessories (189)
- Abrasives (226)
- Air Management (1)
- Assortments & Kits (776)
- Cleaning Tools & Accessories (227)
- Materials Handling (21)
- Measurement & Inspection (510)
- Prototyping Tools & Breadboards (805)
- Re-Reeling Kits & Accessories (8)
- Soldering Stations & Accessories (3835)
- Stands & Supports (4)
- Storage Products & Accessories (590)
- Tape (1105)
- Tool Accessories (198)
- Tool Balancers (7)
- Tools - Hand & Workholding (10243)
- Tools - Power & Machine Tools (1662)
- Tools, Air Powered (35)
- Welding (10)
- Work Benches & Accessories (4)
Transformers
- Audio Transformers (83)
- Auto Transformers (20)
- Chassis Mount Transformers (184)
- Chip Baluns (162)
- Current Sensing Transformers (276)
- DIN Rail Mount Transformers (57)
- Ethernet & LAN Transformers (466)
- Gate Drive Transformers (116)
- Instrument Transformers (233)
- Lighting Transformers (12)
- Miscellaneous (3)
- PCB Transformers (608)
- Pulse Transformers (136)
- Safety Site Transformers (1)
- SMPS Transformers (549)
- Telecom Transformers (23)
- Toroidal Power Transformers (388)
- Transfomer Kits (15)
- Transformer Accessories - Miscellaneous (51)
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- Transformer Coilformers (111)
- Transformer Cores (613)
- Transformer Toroids (1)
- Variable Transformers (34)
- Wall Mount Transformers (28)
- Wideband RF Transformers (91)
Wireless Modules & Adaptors
- Communications & Networking Modules (882)
- Fibre Optic Transceiver Modules (3)
- Interface Modules (64)
- RF Modules (364)
- RFID Modules (63)
- Semiconductor Module Accessories (20)