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Audio Visual
- Antennas (3488)
- Audio Visual Distribution (85)
- AV Control & Automation (3)
- Home Audio Visual (242)
- Pro Audio (1187)
Automation & Process Control
- Automation Signaling (4566)
- Control Stations & Bodies (529)
- Industrial Communication (458)
- Industrial Switches (14301)
- Machine & Operator Safety (700)
- More Automation & Process Control (35)
- Motion Control & Robotics (39870)
- Panel Displays & Instrumentation (3235)
- Process Controllers, Programmers & Indicators (12678)
Batteries & Chargers
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- Batteries - Rechargeable (36)
- Battery Chargers (247)
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Cable, Wire & Cable Assemblies
- Cable Assemblies (59510)
- Cable Management (30525)
- Coaxial Cable (499)
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Chemicals & Adhesives
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- Chemical Assortments & Kits (23)
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- Cleaners & Degreasers (69)
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Circuit Protection
- Circuit Breakers (33347)
- ESD Protection Devices (3975)
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- Gas Discharge Tubes - GDT (915)
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- Thermistors (3708)
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Connectors
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- EV Charging Connectors & Cables (230)
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- Fibre Optic Attenuators & Connectors (600)
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- Miscellaneous (34844)
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Cooling & Thermal Management
- Fans & Blowers (4248)
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- HVAC (126)
- Peltier Elements - Thermoelectric Modules (183)
- Thermal Interface Materials (889)
Crystals & Oscillators
- Crystals (12066)
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- Oscillators (6762)
- Resonators (1340)
Development Boards, Evaluation Tools
- Analogue Development Kit Accessories (669)
- Analogue Development Kits - Miscellaneous (2)
- Application Specific & Reference Design Kit Accessories (20)
- Application Specific & Reference Design Kits (598)
- Audio / Video Development Kits (217)
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- Development Boards & Evaluation Kits - Miscellaneous (34)
- Display Development Kits (141)
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- Interface / Communications Development Kits (662)
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- Moto Mods (4)
- Power Management Development Kits (2651)
- Programmers, Erasers & Accessories (130)
- RF / Wireless Development Kits (1178)
- Signal Conditioning Development Kits (341)
- Special Application Development Kits (662)
Electrical
- Accessories - Miscellaneous (911)
- Back & Mounting Boxes (119)
- Ceiling Roses & Lampholders (27)
- Ceiling Switches (5)
- Consumer Goods & Appliances (1)
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- Cord Reels (58)
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- Electrical Accessories (2012)
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- GFCI (9)
- Industrial & Site (24)
- Junction Boxes (100)
- Kits & Assortments - Miscellaneous (731)
- Miscellaneous (20)
- Outdoor Weatherproof (37)
- Power Outlet Strips (445)
- Power Outlet Strips - with Surge Protection (139)
- Pull Switches (4)
- RCD (16)
- Socket Converters (2)
- Spare & Repair Parts (37)
- Switch & Socket Ranges (297)
- Switches & Socket Outlets (179)
- Timeswitch (39)
- Torches (80)
Embedded Computers, Education & Maker Boards
- Arduino (75)
- ARM (1063)
- AVR (112)
- BeagleBoard (1)
- Development Board Enclosures (106)
- DSPIC / PIC (334)
- FPGA / CPLD (129)
- IoT Solutions Kits (67)
- Micro:bit (3)
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- Other Educational & Maker Boards (57)
- Other Embedded Computers (1208)
Enclosures, Racks & Cabinets
- Cabinet Racks (2192)
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- Enclosures, Boxes & Cases (10651)
Engineering Software
- Compilers & IDEs (140)
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- OS & Middleware (36)
Fasteners & Mechanical
- Automotive (19)
- Bearings & Seals (2)
- Desiccators - Silica (20)
- Engineering Materials (34)
- Fasteners & Fixings (9834)
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- Pipework (120)
- Recreational Miscellaneous (2)
- Seals (191)
- 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 (414)
- High Brightness LEDs (1516)
- LED Array Holders (10)
- LED Driver ICs (2383)
- LED Heat Sinks (75)
- LED Lighting Cables (127)
- LED Lighting Control Systems (55)
- LED Lighting Lenses (552)
- LED Modules (417)
- LED Power Supplies (2598)
- LED Reflectors (30)
- LED Street Light Modules & Connectors (145)
- LED Strip & Tape Lighting (72)
- Lighting Connectors (509)
Lighting Products
- Bulkhead Lighting (23)
- Downlighting (75)
- Floodlights (139)
- Lamps & Tubes (2023)
- LED Harsh Environment Lighting (48)
- LED Light Bars (216)
- Lighting Product Accessories (267)
- Specialty Lighting (168)
- Task & Inspection Lighting (178)
Office, Computer & Networking Products
- Computer Consumables (555)
- Computer Products (2513)
- Networking - Wireless Products (47)
- Networking Products (798)
- Office & Stationery (1793)
- Publications (8)
- Telecom Equipment (42)
Optoelectronics & Displays
- Displays (1555)
- Fibre Optic Products (327)
- Hardware (28)
- Interconnect Solutions (10)
- Lamp & Opto Kits (13)
- Laser Products (140)
- LED Products (6522)
- Light Pipe LED Assemblies (17)
- Light Pipes (748)
- Miscellaneous (6)
- Optical Filters (49)
- Opto & Display Accessories (25)
- Optocouplers (4423)
- Panel Mount Indicators, Bases & Lenses (4616)
- PCB Mount Indicators (347)
- Photo Diodes (373)
- Phototransistors (225)
- UV & IR Components (1258)
Passive Components
- Antennas - Dual Band Chip (160)
- Antennas - Single Band Chip (386)
- Capacitors (178354)
- EMC / RFI Suppression (16910)
- Filters (1283)
- Inductors (51305)
- Potentiometers, Trimmers & Accessories (4351)
- Resistors - Fixed Value (296063)
- Rheostats (410)
Power Supplies
- AC / AC Power Supplies (19)
- AC / DC Converters (11649)
- DC / AC Inverters (66)
- DC / DC Converters (16322)
- DC / DC UPS - Uninterruptible Power Supplies (48)
- Linear Power Supplies (52)
- Power Supplies - Miscellaneous (3)
- Power Supply Accessories (773)
- Solar Panels (15)
- UPS - Uninterruptible Power Supplies (284)
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 (28)
- Raspberry Pi Compute Modules (171)
- Raspberry Pi Kits (57)
- Raspberry Pi Microcontrollers (8)
- Raspberry Pi Peripherals & Accessories (921)
Security
- Access Control (421)
- Fire & Safety (12)
- Intrusion Detection (98)
- Video Surveillance (150)
Semiconductors - Discretes
- Diode Modules (398)
- Diodes & Rectifiers (31955)
- FETs (26342)
- IGBTs (1943)
- Intelligent Power Modules (300)
- Semiconductor Assortments (43)
- Thyristors (1847)
- Transistors (12513)
Semiconductors - ICs
- Amplifiers & Comparators (14295)
- Audio Control & Processing (257)
- Clock,Timing & Frequency Management (3051)
- CODECs / Encoders / Decoders (230)
- Configurable Mixed Signal ICs (72)
- Data & Signal Conversion (7341)
- Digital Potentiometers (1477)
- Digital Signal Processors (124)
- Drivers & Interfaces (9407)
- Filters - Active (312)
- FPGAs (953)
- GALs / PALs & SPLDs (276)
- IC Sensors (67)
- Logic (12999)
- Memory (9184)
- Memory Controllers (22)
- Microcontrollers (22102)
- Microprocessors (535)
- More - Integrated Circuits (2676)
- Network Controllers (422)
- Power Management ICs - PMIC (49840)
- RF (2688)
- Security & Authentication ICs (24)
- SoCs / MPSoCs / RFSoCs (628)
- Special Function (2772)
- Switches, Multiplexers & Demultiplexers (4808)
- Touch Screen Controllers (97)
- TV Tuners (11)
- Video Processing (69)
Sensors & Transducers
- Sensors (57609)
- Transducers (2212)
Single Board Computers, Maker & Education
- Add-on Boards / Modules (718)
- Maker & Education Boards (123)
- Peripherals & Accessories (31)
Static Control, Site Safety & Clean Room Products
- Clean Room (87)
- ESD Protection Products (2283)
- Materials Handling (4)
- Personal Protection & Safety (1174)
- Site Safety (22524)
- Waste Management (16)
Switches & Relays
- More Switches & Relays (1)
- Relays (18182)
- Switches (29280)
Test & Measurement
- Bench Power Supplies & Loads (1337)
- Chassis, Modules & Controllers (91)
- Component Testing (88)
- Data Acquisition & Data Logging (1153)
- Electrical & Electronic Testing (330)
- Electrical Installation & Electrical Test Equipment (489)
- Environmental & Mechanical Test (586)
- Modular Test Systems (1780)
- Multimeters & Clamp Meters (618)
- Network, Data & Communications (181)
- Oscilloscopes (697)
- Protocol Analysers / Testers (23)
- RF Test Equipment (317)
- Signal Generators & Counters (213)
- Source Measurement Units - SMUs (66)
- Spectrometers (14)
- Temperature Measurement & Thermal Imaging (387)
- Test Connectors & IC Clips (3155)
- Test Equipment Accessories (4241)
- Test Equipment Kits & Assortments (186)
- Test Equipment Services, Warranties & Training (7175)
- Test Leads & Test Probes (3318)
- Test Software & Upgrades (1122)
- Waveform Generators (21)
Tools & Production Supplies
- 3D Printers & Accessories (562)
- 3D Scanners & Accessories (5)
- Abrasives (229)
- Assortments & Kits (2480)
- Cleaning Tools & Accessories (295)
- Materials Handling (32)
- Measurement & Inspection (1733)
- Prototyping Tools & Breadboards (703)
- Re-Reeling Kits & Accessories (8)
- Soldering Stations & Accessories (4322)
- Stands & Supports (7)
- Storage Products & Accessories (1115)
- Tape (2763)
- Tool Accessories (431)
- Tool Balancers (5)
- Tools - Hand & Workholding (11637)
- Tools - Power & Machine Tools (1529)
- Tools, Air Powered (43)
- Welding (33)
- Work Benches & Accessories (1)
Transformers
- Audio Transformers (97)
- Auto Transformers (21)
- Chassis Mount Transformers (219)
- Chip Baluns (186)
- 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 (636)
- Pulse Transformers (143)
- Safety Site Transformers (4)
- SMPS Transformers (598)
- Telecom Transformers (25)
- Toroidal Power Transformers (372)
- Transfomer Kits (17)
- Transformer Accessories - Miscellaneous (72)
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- Transformer Coilformers (123)
- Transformer Cores (794)
- Transformer Toroids (1)
- Variable Transformers (48)
- Wall Mount Transformers (26)
- Wideband RF Transformers (94)
Wireless Modules & Adaptors
- Communications & Networking Modules (1046)
- Fibre Optic Transceiver Modules (3)
- Interface Modules (71)
- RF Modules (425)
- RFID Modules (155)
- Semiconductor Module Accessories (35)