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Audio / Video
- A / V Distribution (53)
- Antennas (2748)
- Home A / V (274)
- Pro Audio (971)
- Speaker Components (233)
Automation & Process Control
- Automation Signaling (2079)
- Defrost Controllers (1)
- Ignition Controller Kits (4)
- Ignition Controllers (12)
- Industrial Computers (23)
- Industrial Heaters (863)
- Industrial Switches & Control Stations (7227)
- Industrial Wireless (166)
- Machine Safety (349)
- More Automation & Process Control (15421)
- Motors & Motor Controls (6409)
- Network Control (105)
- Panel Displays & Instrumentation (4140)
- Pneumatics (3144)
- Process Controllers, Programmers & Indicators (2493)
- Signal Conditioning (371)
- Stationary Barcode Scanners (14)
- Temperature Controllers (475)
- Temperature Controllers - PLC (4)
- Thermostats (40)
Batteries & Chargers
- Batteries - Non-Rechargeable (190)
- Batteries - Rechargeable (307)
- Battery Chargers (199)
- Battery Contacts (125)
- Battery Contacts - Modular (104)
- Battery Holders (548)
- EV Charging Station Accessories (3)
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Cable, Wire & Cable Assemblies
- Cable Assemblies (76179)
- Cable Management (19310)
- Coaxial Cable (790)
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- Hook Up Wire (568)
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- Multiconductor Cable (1106)
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- Networking Cable (248)
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- Tinned Copper Wire (8)
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Chemicals & Adhesives
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- Moldable (9)
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- Sealants (186)
Circuit Protection
- Circuit Breakers (3586)
- ESD Protection Devices (2033)
- Fuses & Fuse Accessories (8237)
- Gas Discharge Tubes - GDT (489)
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- Thermistors (4197)
- TVS - Transient Voltage Suppressors (10252)
Connectors
- Audio & Video Connectors & Adapters (2996)
- Automotive Connectors & Components (5751)
- Backplane Connectors (763)
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- Electrical Connectors & Power Strips (964)
- EV Charging Connectors & Cables (154)
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- Fiber Optic Attenuators & Connectors (886)
- Heavy Duty Connectors & Components (4326)
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- Inter Series Adapters (480)
- Magnetic Connectors & Cable Assemblies (102)
- Memory & SIM Card Connectors (448)
- Mezzanine / Array Connectors (8615)
- MIL-STD-1553B Connectors & Components (26)
- Modular Connectors (4000)
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- Patch Panels (584)
- PCB Receptacles (40692)
- Photovoltaic / Solar Connectors (84)
- Pin Headers (196314)
- Plug & Socket Connectors & Components (10336)
- Pluggable I/O Connectors & Cages (321)
- Power Entry Connectors (2103)
- Rectangular Power Connectors & Components (3111)
- RF / Coaxial Connectors & Accessories (10091)
- Sensor Connectors & Components (8706)
- Spring Loaded Connectors (504)
- Stacking Board Connectors (90962)
- Terminal Blocks & Accessories (13244)
- Terminal Junction Modules (60)
- USB Connectors & Adapters (1627)
Cooling & Thermal Management
- Fans & Blowers (4485)
- Heat Sinks (1305)
- Heaters (23)
- HVAC (75)
- More Fans, Heat Sinks & HVAC (86115)
- Peltier Elements - Thermoelectric Modules (136)
- Thermal Interface Materials (894)
Crystals & Oscillators
- Crystals (5690)
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- More Crystals & Oscillators (1297)
- Oscillators (3549)
- Resonators (411)
Development Boards, Evaluation Tools
- Analog Development Kit Accessories (532)
- Analog Development Kits - Miscellaneous (1)
- Application Specific & Reference Design Kit Accessories (22)
- Application Specific & Reference Design Kits (505)
- Audio / Video Development Kits (146)
- Clock & Timing Development Kits (118)
- Data Conversion Development Kits (249)
- Debuggers, Emulators, JTAG Tools & Accessories (206)
- Display Development Kits (101)
- Embedded Development Kits & Accessories (213)
- Embedded Single Board Computer - SBC (6)
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- Hobby / Education Development Kits (51)
- Interface / Communications Development Kits (508)
- Lighting & LED Development Kits (202)
- More Semiconductors - Tools (1139)
- Moto Mods (10)
- Power Management Development Kits (2189)
- Programmers, Erasers & Accessories (174)
- RF / Wireless Development Kits (835)
- Sensing Development Kits (810)
- Signal Conditioning Development Kits (242)
- Special Application Development Kits (497)
Electrical
- Accessories (128)
- Accessories - Miscellaneous (3816)
- Back & Mounting Boxes (42)
- Consumer Goods & Appliances (1)
- Cord Reels (31)
- Dimmer Switches (5)
- Domestic Switches (6)
- Earthing (25)
- Energy Saving Mains Sockets (5)
- Flashlights (188)
- Floor & Sockets Boxes (7)
- GFCI (25)
- Industrial & Site (21)
- Junction Boxes (58)
- Kits & Assortments - Miscellaneous (5796)
- More Electrical (136)
- Outdoor Weatherproof (12)
- Power Outlet Strips (247)
- Power Outlet Strips - with Surge Protection (177)
- Pull Switches (3)
- RCD (15)
- Spare & Repair Parts (2011)
- Switch & Socket Ranges (28)
- Switches & Socket Outlets (3)
- Timeswitch (75)
Embedded Computers, Education & Maker Boards
- Arduino (25)
- ARM (985)
- AVR (101)
- BeagleBoard (3)
- Development Board Enclosures (115)
- DSPIC / PIC (372)
- FPGA / CPLD (114)
- IoT Solutions Kits (48)
- Micro:bit (1)
- Modular Development Boards (15)
- Other Educational & Maker Boards (71)
- Other Embedded Computers (1001)
Enclosures, Racks & Cabinets
- Cabinet Racks (1734)
- Enclosure, Rack & Cabinet Accessories (11146)
- Enclosures, Boxes & Cases (15022)
- More Enclosures, Racks & Cabinets (6910)
Engineering Software
- Compilers & IDEs (154)
- EDA, ECAD & MCAD Tools (15)
- OS & Middleware (50)
Fasteners & Mechanical
- Automotive (6)
- Bearings & Seals (2)
- Desiccators (1)
- Desiccators - Silica (9)
- Engineering Materials (10)
- Fasteners & Fixings (10938)
- Gears (25)
- Handles & Hardware (169)
- Hydraulics & Pumps (12)
- Knobs & Accessories (1005)
- Mechanical Power Transmission (73)
- More Fasteners & Mechanical (4051)
- Pipework (93)
- Seals (66)
- Shock Absorbers (79)
- Springs (349)
Industrial SBCs & Embedded Systems
LED Lighting Components
- COB LED Holders (39)
- COB LED Holders - Powered (1)
- COB LEDs (368)
- High Brightness LEDs (796)
- LED Array Holders (7)
- LED Driver ICs (1192)
- LED Heat Sinks (100)
- LED Lighting Cables (75)
- LED Lighting Control Systems (17)
- LED Lighting Lenses (248)
- LED Modules (57)
- LED Power Supplies (221)
- LED Reflectors (23)
- LED Street Light Modules & Connectors (91)
- LED Strip & Tape Lighting (45)
- Lighting Connectors (215)
Lighting Products
- Bulkhead Lighting (16)
- Downlighting (168)
- Floodlights (49)
- Lamps & Tubes (1466)
- LED Harsh Environment Lighting (4)
- LED Light Bars (236)
- Lighting Product Accessories (196)
- More Lighting Products (450)
- Specialty Lighting (35)
- Task & Inspection Lighting (44)
Office, Computer & Networking Products
- Computer Consumables (70)
- Computer Products (2330)
- First Aid & Medical (2)
- More Office & Computer (17153)
- Networking - Wireless Products (98)
- Networking Products (485)
- Office & Stationery (1187)
- Publications (10)
- Telecom Equipment (34)
Optoelectronics & Displays
- Backlight Drivers (3)
- Displays (907)
- Fiber Optic Products (254)
- Hardware (20)
- Interconnect Solutions (1)
- Lamp & Opto Kits (19)
- Laser Products (111)
- LED Products (4111)
- Light Pipe LED Assemblies (20)
- Light Pipes (804)
- More Optoelectronics & Displays (7017)
- Optical Filters (12)
- Opto & Display Accessories (21)
- Optocouplers (2387)
- Panel Mount Indicators, Bases & Lenses (3500)
- PCB Mount Indicators (594)
- Photo Diodes (277)
- Photo Light Dependent Resistors - LDR (15)
- Phototransistors (179)
- UV & IR Components (726)
Passive Components
- Antennas - Dual Band Chip (77)
- Antennas - Single Band Chip (166)
- Capacitors (84909)
- EMC / RFI Suppression (11460)
- Filters (619)
- Inductors (22962)
- More Passive Components (21178)
- Potentiometers, Trimmers & Accessories (4746)
- Resistors - Fixed Value (111333)
- Rheostats (81)
Power & Line Protection
- DC / AC Inverters (104)
- Line Conditioners (40)
- Line Reactors (145)
- More Power & Line Protection (483)
- Power Supplies (16927)
- Solar Panels (7)
- Surge Protectors (591)
Raspberry Pi
- Embedded Daughter Boards & Modules - Raspberry Pi (3)
- Embedded Development Kits - Raspberry Pi (1)
- Embedded Single Board Computers - SBC - Raspberry Pi (6)
- Raspberry Pi Boards (23)
- Raspberry Pi Compute Modules (62)
- Raspberry Pi Kits (42)
- Raspberry Pi Microcontrollers (3)
- Raspberry Pi Peripherals & Accessories (467)
Security
- Access Control (278)
- Fire & Safety (22)
- Intrusion Detection (154)
- Video Surveillance (64)
Semiconductors - Discretes
- Diode Modules (610)
- Diodes & Rectifiers (17475)
- Electron Tubes (89)
- FETs (14602)
- IGBTs (1676)
- Intelligent Power Modules (206)
- More Semiconductors - Discretes (2350)
- Semiconductor Assortments (27)
- Thyristors (1825)
- Transistors (6619)
Semiconductors - ICs
- Amplifiers & Comparators (7606)
- Audio Control & Processing (119)
- Clock,Timing & Frequency Management (1661)
- CODECs / Encoders / Decoders (126)
- Configurable Mixed Signal ICs (17)
- Controllers - Other (1)
- Data & Signal Conversion (3928)
- Digital Potentiometers (863)
- Digital Signal Controllers - DSC (556)
- Digital Signal Processors (94)
- Drivers & Interfaces (5513)
- Filters - Active (149)
- FPGAs (683)
- GALs / PALs & SPLDs (215)
- IC Sensors (2427)
- Logic (5530)
- Memory (4749)
- Memory Controllers (7)
- Microcontrollers (9832)
- Microprocessors (441)
- More Semiconductors - ICs (4216)
- Network Controllers (335)
- Power Management ICs - PMIC (24231)
- RF (1399)
- SoCs / MPSoCs / RFSoCs (349)
- Special Function (1349)
- Switches, Multiplexers & Demultiplexers (2276)
- Touch Screen Controllers (63)
- TV Tuners (5)
- Video Processing (41)
Sensors & Transducers
- Sensors (21728)
- Transducers (777)
Single Board Computers, Maker & Education
- Add-on Boards / Modules (698)
- Maker & Education Boards (97)
- Peripherals & Accessories (23)
Static Control, Site Safety & Clean Room Products
- Clean Room (85)
- ESD Protection Products (1459)
- More Static Control & Site Safety (8107)
- Personal Protection & Safety (703)
- Site Safety (9076)
- Waste Management (1)
Switches & Relays
- More Switches & Relays (18542)
- Relays (11419)
- Switches (18614)
Test & Measurement
- Bench Power Supplies & Loads (488)
- Chassis, Modules & Controllers (19)
- Component Testing (70)
- Data Acquisition & Data Logging (466)
- Electrical & Electronic Testing (157)
- Electrical Installation & Electrical Test Equipment (423)
- Environmental & Mechanical Test (356)
- Modular Test Systems (750)
- More Test & Laboratory Equipment (831)
- Multimeters & Clamp Meters (402)
- Network, Data & Communications (117)
- Oscilloscopes (580)
- RF Test Equipment (234)
- Signal Generators & Counters (167)
- Source Measurement Units - SMUs (75)
- Spectrometers (13)
- Temperature Measurement & Thermal Imaging (264)
- Test Connectors & IC Test Clips (2591)
- Test Equipment Accessories (1631)
- Test Equipment Kits & Assortments (91)
- Test Equipment Services, Warranties & Training (3521)
- Test Leads & Test Probes (2064)
- Test Software & Upgrades (888)
- Waveform Generators (11)
Tools & Production Supplies
- 3D Printers & Accessories (1124)
- 3D Scanners & Accessories (19)
- Abrasives (86)
- Assortments & Kits (224)
- Cleaning Tools & Accessories (234)
- Materials Handling (50)
- Measurement & Inspection (501)
- More Tools & Production Supplies (7944)
- Prototyping Tools & Breadboards (942)
- Re-Reeling Kits & Accessories (8)
- Soldering Stations & Accessories (3898)
- Stands & Supports (3)
- Storage Products & Accessories (14028)
- Tape (4395)
- Tool Accessories (289)
- Tool Balancers (14)
- Tools - Hand & Workholding (11340)
- Tools - Power & Machine Tools (1092)
- Tools, Air Powered (32)
- Welding (9)
- Work Benches & Accessories (37)
Transformers
- Audio Transformers (55)
- Auto Transformers (12)
- Chassis Mount Transformers (216)
- Chip Baluns (95)
- Current Sensing Transformers (110)
- DIN Rail Mount Transformers (27)
- Ethernet & LAN Transformers (204)
- Gate Drive Transformers (59)
- Instrument Transformers (161)
- Lighting Transformers (7)
- More Transformers (1076)
- PCB Transformers (235)
- Pulse Transformers (91)
- Safety Site Transformers (1)
- SMPS Transformers (158)
- Telecom Transformers (26)
- Toroidal Power Transformers (82)
- Transformer Accessories - Miscellaneous (39)
- Transformer Clips (48)
- Transformer Coilformers (107)
- Transformer Cores (589)
- Transformer Kits (5)
- Transformer Toroids (7)
- Variable Transformers (40)
- Wall Mount Transformers (53)
- Wideband RF Transformers (7)