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Audio Visual
- Antennas (3919)
- Audio Visual Distribution (30)
- AV Control & Automation (3)
- Home Audio Visual (160)
- Pro Audio (370)
Automation & Process Control
- Automation Signaling (5947)
- Control Stations & Bodies (512)
- Industrial Communication (538)
- Industrial Switches (16892)
- Machine & Operator Safety (2616)
- More Automation & Process Control (35)
- Motion Control & Robotics (39522)
- Panel Displays & Instrumentation (3205)
- Process Controllers, Programmers & Indicators (12799)
Batteries & Chargers
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- Batteries - Rechargeable (92)
- Battery Chargers (242)
- Battery Contacts (146)
- Battery Contacts - Modular (98)
- Battery Holders (491)
- Charging Stations (1)
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Cable, Wire & Cable Assemblies
- Cable Assemblies (61585)
- Cable Management (29928)
- Coaxial Cable (403)
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Chemicals & Adhesives
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Circuit Protection
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- ESD Protection Devices (3678)
- Fuses & Fuse Accessories (14626)
- Gas Discharge Tubes - GDT (924)
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- Thermistors (3936)
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Connectors
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- Fibre Optic Attenuators & Connectors (694)
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- Miscellaneous (34818)
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Cooling & Thermal Management
- Fans & Blowers (4453)
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- HVAC (130)
- Liquid Cooling (49)
- Thermal Interface Materials (860)
- Thermoelectric Modules & Assemblies (185)
Crystals & Oscillators
- Crystals (14550)
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- Oscillators (7625)
- Resonators (1327)
Development Boards, Evaluation Tools
- Analogue Development Kit Accessories (646)
- Analogue Development Kits - Miscellaneous (1)
- Application Specific & Reference Design Kit Accessories (21)
- Application Specific & Reference Design Kits (562)
- Audio / Video Development Kits (234)
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- Power Management Development Kits (2664)
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- RF / Wireless Development Kits (1138)
- Signal Conditioning Development Kits (337)
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Electrical
- Accessories - Miscellaneous (913)
- Back & Mounting Boxes (61)
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- Industrial & Site (18)
- Junction Boxes (80)
- Kits & Assortments - Miscellaneous (732)
- Miscellaneous (20)
- Outdoor Weatherproof (11)
- Power Outlet Strips (243)
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- Pull Switches (4)
- RCD (10)
- Spare & Repair Parts (36)
- Switch & Socket Ranges (45)
- Switches & Socket Outlets (174)
- Timeswitch (32)
- Torches (63)
Embedded Computers, Education & Maker Boards
- Arduino (81)
- ARM (1128)
- AVR (125)
- BeagleBoard (2)
- Development Board Enclosures (86)
- DSPIC / PIC (362)
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- IoT Solutions Kits (69)
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- Other Educational & Maker Boards (52)
- Other Embedded Computers (2177)
Enclosures, Racks & Cabinets
- Cabinet Racks (2326)
- Enclosure, Rack & Cabinet Accessories (7250)
- Enclosures, Boxes & Cases (9241)
Engineering Software
- Compilers & IDEs (129)
- OS & Middleware (36)
Fasteners & Mechanical
- Automotive (18)
- Bearings & Seals (28)
- Desiccators - Silica (9)
- Engineering Materials (5)
- Fasteners & Fixings (8829)
- Gears (27)
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Industrial SBCs & Embedded Systems
- Boards & Compute Modules (62)
- Embedded Computers (73)
LED Lighting Components
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- High Brightness LEDs (1456)
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- LED Power Supplies (2559)
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- LED Strip & Tape Lighting (58)
- Lighting Connectors (497)
Lighting Products
- Bulkhead Lighting (9)
- Downlighting (19)
- Floodlights (28)
- Lamps & Tubes (1172)
- LED Harsh Environment Lighting (43)
- LED Light Bars (198)
- Lighting Product Accessories (369)
- Specialty Lighting (68)
- Task & Inspection Lighting (1651)
Office, Computer & Networking Products
- Computer Consumables (87)
- Computer Products (2168)
- Networking - Wireless Products (40)
- Networking Products (814)
- Office & Stationery (1627)
- Publications (3)
- Telecom Equipment (33)
Optoelectronics & Displays
- Displays (1406)
- Fibre Optic Products (305)
- Hardware (19)
- Interconnect Solutions (4)
- Lamp & Opto Kits (10)
- Laser Products (108)
- LED Products (6352)
- Light Pipe LED Assemblies (15)
- Light Pipes (865)
- Miscellaneous (6)
- Optical Filters (49)
- Opto & Display Accessories (29)
- Optocouplers (5393)
- Panel Mount Indicators, Bases & Lenses (5305)
- PCB Mount Indicators (335)
- Photo Diodes (385)
- Phototransistors (248)
- UV & IR Components (1379)
Passive Components
- Antennas (116)
- Antennas - Dual Band Chip (191)
- Antennas - Single Band Chip (410)
- Capacitors (183207)
- EMI / RFI Suppression (17863)
- Filters (1293)
- Inductors (53206)
- Potentiometers, Trimmers & Accessories (4441)
- Resistors - Fixed Value (289343)
- Rheostats (408)
- Thermistors (34)
Power Supplies
- AC / AC Power Supplies (23)
- AC / DC Converters (11848)
- DC / AC Inverters (66)
- DC / DC Converters (17386)
- DC / DC UPS - Uninterruptible Power Supplies (49)
- Linear Power Supplies (56)
- Power Supplies - Miscellaneous (3)
- Power Supply Accessories (790)
- Solar Panels (16)
- UPS - Uninterruptible Power Supplies (52)
Raspberry Pi
- Embedded Daughter Boards & Modules - Raspberry Pi (16)
- Embedded Development Kit Accessories - Raspberry Pi (10)
- Embedded Development Kits - Raspberry Pi (8)
- Raspberry Pi Boards (29)
- Raspberry Pi Compute Modules (170)
- Raspberry Pi Kits (72)
- Raspberry Pi Microcontrollers (12)
- Raspberry Pi Peripherals & Accessories (840)
Security
- Access Control (314)
- Fire & Safety (9)
- Intrusion Detection (64)
- Video Surveillance (99)
Semiconductors - Discretes
- Diode Modules (350)
- Diodes & Rectifiers (29953)
- FETs (26341)
- IGBTs (1932)
- Intelligent Power Modules (282)
- Semiconductor Assortments (31)
- Thyristors (1758)
- Transistors (11697)
Semiconductors - ICs
- Amplifiers & Comparators (13026)
- Audio Control & Processing (232)
- Clock,Timing & Frequency Management (2858)
- CODECs / Encoders / Decoders (180)
- Configurable Mixed Signal ICs (73)
- Data & Signal Conversion (7092)
- Digital Potentiometers (1374)
- Digital Signal Processors (131)
- Drivers & Interfaces (9498)
- Filters - Active (315)
- FPGAs (891)
- GALs / PALs & SPLDs (224)
- IC Sensors (57)
- Logic (9619)
- Memory (9067)
- Memory Controllers (20)
- Microcontrollers (22277)
- Microprocessors (615)
- More - Integrated Circuits (2880)
- Network Controllers (400)
- Power Management ICs - PMIC (46320)
- RF (2705)
- Security & Authentication ICs (39)
- SoCs / MPSoCs / RFSoCs (629)
- Special Function (2819)
- Switches, Multiplexers & Demultiplexers (4559)
- Touch Screen Controllers (89)
- TV Tuners (11)
- Video Processing (65)
Sensors & Transducers
- Sensors (67097)
- Transducers (2255)
Single Board Computers, Maker & Education
- Add-on Boards / Modules (763)
- Maker & Education Boards (122)
- Peripherals & Accessories (28)
Static Control, Site Safety & Clean Room Products
- Clean Room (79)
- ESD Protection Products (2119)
- Materials Handling (3)
- Personal Protection & Safety (525)
- Site Safety (22401)
- Waste Management (13)
Switches & Relays
Test & Measurement
- Bench Power Supplies & Loads (1269)
- Chassis, Modules & Controllers (160)
- Component Testing (84)
- Data Acquisition & Data Logging (1096)
- Electrical & Electronic Testing (329)
- Electrical Installation & Electrical Test Equipment (450)
- Environmental & Mechanical Test (577)
- Modular Test Systems (1869)
- Multimeters & Clamp Meters (573)
- Network, Data & Communications (158)
- Oscilloscopes (619)
- Protocol Analysers / Testers (23)
- RF Test Equipment (288)
- Signal Generators & Counters (186)
- Source Measurement Units - SMUs (71)
- Spectrometers (12)
- Temperature Measurement & Thermal Imaging (365)
- Test Connectors & IC Clips (2837)
- Test Equipment Accessories (4223)
- Test Equipment Kits & Assortments (189)
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- Test Leads & Test Probes (3031)
- Test Software & Upgrades (1199)
- Waveform Generators (21)
Tools & Production Supplies
- 3D Printers & Accessories (441)
- 3D Scanners & Accessories (5)
- Abrasives (102)
- Assortments & Kits (208)
- Cleaning Tools & Accessories (234)
- Materials Handling (24)
- Measurement & Inspection (1480)
- Miscellaneous Tools (1286)
- Prototyping Tools & Breadboards (708)
- Re-Reeling Kits & Accessories (8)
- Soldering Stations & Accessories (3684)
- Stands & Supports (13)
- Storage Products & Accessories (914)
- Tape (2576)
- Tool Accessories (577)
- Tool Balancers (5)
- Tools - Hand & Workholding (10983)
- Tools - Power & Machine Tools (1160)
- Tools, Air Powered (26)
- Welding (30)
- Work Benches & Accessories (1)
Transformers
- Audio Transformers (112)
- Auto Transformers (11)
- Chassis Mount Transformers (272)
- Chip Baluns (182)
- Current Sensing Transformers (381)
- DIN Rail Mount Transformers (493)
- Ethernet & LAN Transformers (686)
- Gate Drive Transformers (147)
- Instrument Transformers (402)
- Lighting Transformers (5)
- Miscellaneous (3)
- PCB Transformers (888)
- Pulse Transformers (190)
- Safety Site Transformers (2)
- SMPS Transformers (560)
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- Toroidal Power Transformers (344)
- Transfomer Kits (17)
- Transformer Accessories - Miscellaneous (82)
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- Transformer Coilformers (115)
- Transformer Cores (768)
- Transformer Toroids (2)
- Variable Transformers (41)
- Wall Mount Transformers (24)
- Wideband RF Transformers (91)
Wireless Modules & Adaptors
- Communications & Networking Modules (1028)
- Fibre Optic Transceiver Modules (3)
- Interface Modules (58)
- RF Modules (348)
- RFID Modules (151)
- Semiconductor Module Accessories (34)