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Audio / Video
- A / V Distribution (121)
- Antennas (3402)
- Home A / V (328)
- Pro Audio (1433)
Automation & Process Control
- Automation Signaling (5435)
- Control Stations & Bodies (616)
- Industrial Communication (861)
- Industrial Switches (14567)
- Machine & Operator Safety (2530)
- More Automation & Process Control (25736)
- Motion Control & Robotics (13427)
- Panel Displays & Instrumentation (5899)
- Process Controllers, Programmers & Indicators (12251)
Batteries & Chargers
- Batteries - Non-Rechargeable (618)
- Batteries - Rechargeable (792)
- Battery Chargers (294)
- Battery Contacts (140)
- Battery Contacts - Modular (189)
- Battery Holders (616)
- Charging Stations (3)
- Charging Technology Sets (4)
- EV Charging Station Accessories (12)
- EV Charging Stations (6)
- Finished Standalone Wireless Chargers (6)
- More Batteries & Chargers (713)
- Other Battery Accessories (44)
- Power Bank Chargers (18)
- Wireless / Inductive Chargers (3)
Cable, Wire & Cable Assemblies
- Cable Assemblies (70291)
- Cable Management (26177)
- Fiber Optic Cable (205)
- Hook Up Wire (7639)
- More Cable, Wire & Assemblies (50305)
- Multiconductor Cable (8354)
- Multipair Cable (2870)
- Networking Cable (980)
- Ribbon Cable / Flat Cable (668)
- Tinned Copper Wire (4)
- Triaxial Cable (28)
- Twinaxial Cable (76)
Chemicals & Adhesives
- Adhesives & Glues (403)
- Chemical Accessories (473)
- Chemical Assortments & Kits (51)
- Cleaners & Degreasers (440)
- Developers (1)
- Dusters (30)
- Ferric Chloride (5)
- Fillers (2)
- Freeze Sprays (20)
- Gage Fluids (7)
- Gas Cartridges & Refills (7)
- Lubricants, Greases & Cutting Fluids (305)
- Moldable (8)
- More Chemicals & Adhesives (2487)
- Paints & Coatings (301)
- Potting Compounds (136)
- Sealants (249)
- Tin Plating (1)
Circuit Protection
- Circuit Breakers (6848)
- ESD Protection Devices (2062)
- Fuses & Fuse Accessories (11382)
- Gas Discharge Tubes - GDT (835)
- Line Conditioners (64)
- Line Reactors (633)
- More Circuit Protection (69219)
- Surge Protectors (971)
- Thermistors (3359)
- TVS - Transient Voltage Suppressors (15156)
Connectors
- Audio & Video Connectors & Adapters (3403)
- Automotive Connectors & Components (6979)
- Backplane Connectors (988)
- Card Edge Connectors (59972)
- Circular Connectors & Components (140459)
- Circular DIN Valve Connectors (54)
- Connector Contacts (186)
- Connector Kits (617)
- Connector Tools & Accessories (12604)
- Crimp Terminals / Solder Terminals & Splices (10085)
- D Sub Connectors & Components (37945)
- DIN 41612 Board Connectors (587)
- Electrical Connectors & Power Strips (1479)
- EV Charging Connectors & Cables (218)
- FFC / FPC Board Connectors (3239)
- Fiber Optic Attenuators & Connectors (1016)
- Heavy Duty Connectors & Components (5918)
- I/O Connectors (628)
- IC Sockets (9705)
- IDC Connectors (2209)
- Industrial Connectors (9)
- Inter Series Adapters (552)
- Magnetic Connectors & Cable Assemblies (169)
- Memory & SIM Card Connectors (475)
- Mezzanine / Array Connectors (9596)
- MIL-STD-1553B Connectors & Components (33)
- Miscellaneous PC Board Connectors (14)
- Modular Connectors (4628)
- More Connectors (1947721)
- Patch Panels (683)
- PCB Receptacles (46325)
- Photovoltaic / Solar Connectors (93)
- Pin Headers (212796)
- Plug & Socket Connectors & Components (10660)
- Pluggable I/O Connectors & Cages (345)
- Power Entry Connectors (3894)
- Rectangular Power Connectors & Components (3851)
- RF / Coaxial Connectors & Accessories (129)
- Sensor Connectors & Components (12590)
- Spring Loaded Connectors (678)
- Stacking Board Connectors (150146)
- Terminal Blocks & Accessories (17809)
- Terminal Junction Modules (109)
- USB Connectors & Adapters (1824)
Cooling & Thermal Management
- Fans & Blowers (6265)
- Heat Sinks (4238)
- Heaters (18)
- HVAC (378)
- Liquid Cooling (114)
- More Fans, Heat Sinks & HVAC (73414)
- Thermal Interface Materials (964)
- Thermoelectric Modules & Assemblies (174)
Crystals & Oscillators
- Crystals (6841)
- More Crystals & Oscillators (6800)
- Oscillators (4624)
- Resonators (404)
Development Boards, Evaluation Tools
- Analog Development Kit Accessories (589)
- Analog Development Kits - Miscellaneous (6)
- Application Specific & Reference Design Kit Accessories (20)
- Application Specific & Reference Design Kits (503)
- Audio / Video Development Kits (185)
- Clock & Timing Development Kits (120)
- Data Conversion Development Kits (262)
- Debuggers, Emulators, JTAG Tools & Accessories (255)
- Display Development Kits (74)
- Embedded Development Kits & Accessories (301)
- Embedded Single Board Computer - SBC (10)
- Energy Harvesting Development Kits (26)
- Hobby / Education Development Kits (88)
- Interface / Communications Development Kits (577)
- Lighting & LED Development Kits (207)
- More Semiconductors - Tools (5573)
- Moto Mods (9)
- Power Management Development Kits (2171)
- Programmers, Erasers & Accessories (466)
- Signal Conditioning Development Kits (252)
- Special Application Development Kits (493)
Electrical
- Accessories (189)
- Accessories - Miscellaneous (41914)
- Back & Mounting Boxes (77)
- Consumer Goods & Appliances (1)
- Cord Reels (65)
- Dimmer Switches (5)
- Domestic Switches (8)
- Earthing (52)
- Energy Saving Mains Sockets (5)
- Flashlights (314)
- Floor & Sockets Boxes (23)
- GFCI (53)
- Industrial & Site (35)
- Junction Boxes (84)
- Kits & Assortments - Miscellaneous (5684)
- More Electrical (3546)
- Outdoor Weatherproof (13)
- Power Outlet Strips (413)
- Power Outlet Strips - with Surge Protection (324)
- Pull Switches (4)
- RCD (15)
- Spare & Repair Parts (6323)
- Switch & Socket Ranges (23)
- Switches & Socket Outlets (13)
- Timeswitch (46)
Embedded Computers, Education & Maker Boards
- Arduino (55)
- ARM (1155)
- AVR (132)
- BeagleBoard (4)
- Development Board Enclosures (106)
- DSPIC / PIC (395)
- FPGA / CPLD (172)
- IoT Solutions Kits (68)
- Micro:bit (4)
- Other Educational & Maker Boards (84)
- Other Embedded Computers (1258)
Enclosures, Racks & Cabinets
- Cabinet Racks (2401)
- Enclosure, Rack & Cabinet Accessories (15960)
- Enclosures, Boxes & Cases (18315)
- More Enclosures, Racks & Cabinets (15788)
Engineering Software
- Compilers & IDEs (138)
- EDA, ECAD & MCAD Tools (5)
- OS & Middleware (1584)
Fasteners & Mechanical
- Automotive (17)
- Bearings & Seals (3)
- Desiccators - Silica (10)
- Engineering Materials (11)
- Fasteners & Fixings (12530)
- Gears (25)
- Handles & Hardware (173)
- Hydraulics & Pumps (67)
- Knobs & Accessories (1086)
- Mechanical Power Transmission (76)
- More Fasteners & Mechanical (11989)
- Pipework (94)
- Seals (55)
- Shock Absorbers (51)
- Springs (3)
Industrial SBCs & Embedded Systems
- Boards & Compute Modules (84)
- Digital Signage Systems (13)
- Embedded Computers (176)
LED Lighting Components
- COB LED Holders (33)
- COB LEDs (373)
- High Brightness LEDs (8671)
- LED Array Holders (6)
- LED Driver ICs (1014)
- LED Heat Sinks (120)
- LED Lighting Cables (99)
- LED Lighting Control Systems (15)
- LED Lighting Lenses (707)
- LED Modules (120)
- LED Power Supplies (1246)
- LED Reflectors (84)
- LED Street Light Modules & Connectors (94)
- LED Strip & Tape Lighting (63)
- Lighting Connectors (242)
Lighting Products
- Bulkhead Lighting (15)
- Downlighting (149)
- Floodlights (80)
- Lamps & Tubes (2408)
- LED Harsh Environment Lighting (205)
- LED Light Bars (639)
- Lighting Product Accessories (330)
- More Lighting Products (2777)
- Specialty Lighting (55)
- Task & Inspection Lighting (1352)
Office, Computer & Networking Products
- Computer Consumables (128)
- Computer Products (3701)
- First Aid & Medical (2)
- More Office & Computer (25369)
- Networking - Wireless Products (128)
- Networking Products (1137)
- Office & Stationery (1849)
- Publications (16)
- Telecom Equipment (33)
Optoelectronics & Displays
- Backlight Drivers (1)
- Displays (1391)
- Fiber Optic Products (428)
- Hardware (25)
- Interconnect Solutions (4)
- Lamp & Opto Kits (20)
- Laser Products (107)
- LED Products (7813)
- Light Pipe LED Assemblies (101)
- Light Pipes (1680)
- More Optoelectronics & Displays (35874)
- Optical Filters (20)
- Opto & Display Accessories (29)
- Optocouplers (3411)
- Panel Mount Indicators, Bases & Lenses (8567)
- PCB Mount Indicators (924)
- Photo Diodes (324)
- Phototransistors (185)
- UV & IR Components (901)
Passive Components
- Antennas - Dual Band Chip (120)
- Antennas - Single Band Chip (236)
- Capacitors (147247)
- EMI / RFI Suppression (18920)
- Filters (125)
- Inductors (27629)
- More Passive Components (438824)
- Potentiometers, Trimmers & Accessories (9399)
- Resistors - Fixed Value (257572)
- Rheostats (283)
Power Supplies
- AC / AC Power Supplies (57)
- AC / DC Converters (10974)
- DC / AC Inverters (210)
- DC / DC Converters (29595)
- DC / DC UPS - Uninterruptible Power Supplies (46)
- Linear Power Supplies (48)
- Power Stations (4)
- Power Supplies - Miscellaneous (18212)
- Power Supply Accessories (813)
- Solar Panels (21)
- UPS - Uninterruptible Power Supplies (745)
Raspberry Pi
- Embedded Daughter Boards & Modules - Raspberry Pi (8)
- Embedded Development Kits - Raspberry Pi (8)
- Embedded Single Board Computers - SBC - Raspberry Pi (5)
- Raspberry Pi Boards (38)
- Raspberry Pi Compute Modules (150)
- Raspberry Pi Kits (83)
- Raspberry Pi Microcontrollers (5)
- Raspberry Pi Peripherals & Accessories (608)
RF & Wireless
- Antennas (101)
- Connectorized RF & Wireless Modules (6668)
- RF & Wireless ICs (1369)
- RF / Coaxial Cables & Assemblies (37721)
- RF / Coaxial Connectors & Accessories (8889)
- RF / Wireless Development Kits (874)
- RF Signal Conditioning (902)
- Waveguides (1353)
- Wireless Modules (358)
Security
- Access Control (334)
- Fire & Safety (63)
- Intrusion Detection (176)
- Video Surveillance (150)
Semiconductors - Discretes
- Diode Modules (965)
- Diodes & Rectifiers (18765)
- Electron Tubes (22)
- FETs (14719)
- IGBTs (2062)
- Intelligent Power Modules (236)
- More Semiconductors - Discretes (19359)
- Semiconductor Assortments (28)
- Thyristors (2410)
- Transistors (5785)
Semiconductors - ICs
- Amplifiers & Comparators (7236)
- Audio Control & Processing (123)
- Clock & Timing (1512)
- CODECs / Encoders / Decoders (112)
- Configurable Mixed Signal ICs (18)
- Controllers - Other (3)
- Data & Signal Conversion (3616)
- Digital Potentiometers (884)
- Digital Signal Processors (123)
- Drivers & Interfaces (6436)
- Filters - Active (149)
- FPGAs (825)
- GALs / PALs & SPLDs (187)
- IC Sensors (28)
- Logic (5100)
- Memory (7440)
- Memory Controllers (7)
- Microcontrollers (19312)
- Microprocessors (665)
- More Semiconductors - ICs (100518)
- Network Controllers (332)
- Power Management ICs - PMIC (22310)
- RF (89)
- Security & Authentication ICs (19)
- SoCs / MPSoCs / RFSoCs (358)
- Special Function (1453)
- Switches, Multiplexers & Demultiplexers (2197)
- Touch Screen Controllers (100)
- TV Tuners (5)
- Video Processing (55)
Sensors & Transducers
- Sensors (177135)
- Transducers (3582)
Single Board Computers, Maker & Education
- Add-on Boards / Modules (829)
- Maker & Education Boards (150)
- Miscellaneous Single Board Computers, Maker & Education (4)
- Peripherals & Accessories (29)
Static Control, Site Safety & Clean Room Products
- Clean Room (98)
- ESD Protection Products (3078)
- More Static Control & Site Safety (14998)
- Personal Protection & Safety (1755)
- Site Safety (21296)
- Waste Management (1)
Switches & Relays
- More Switches & Relays (151507)
- Relays (15210)
- Switches (32886)
Test & Measurement
- Bench Power Supplies & Loads (1837)
- Chassis, Modules & Controllers (51)
- Component Testing (107)
- Data Acquisition & Data Logging (1012)
- Electrical & Electronic Testing (519)
- Electrical Installation & Electrical Test Equipment (736)
- Environmental & Mechanical Test (923)
- Modular Test Systems (1535)
- More Test & Laboratory Equipment (11606)
- Multimeters & Clamp Meters (785)
- Network, Data & Communications (286)
- Oscilloscopes (1097)
- RF Test Equipment (877)
- Signal Generators & Counters (386)
- Source Measurement Units - SMUs (90)
- Spectrometers (13)
- Temperature Measurement & Thermal Imaging (562)
- Test Connectors & IC Test Clips (2990)
- Test Equipment Accessories (4388)
- Test Equipment Kits & Assortments (274)
- Test Equipment Services, Warranties & Training (1877)
- Test Equipment with Accredited Calibration Service (1)
- Test Leads & Test Probes (3099)
- Test Software & Upgrades (2498)
- Waveform Generators (12)
Tools & Production Supplies
- 3D Printers & Accessories (894)
- 3D Scanners & Accessories (14)
- Abrasives (131)
- Assortments & Kits (294)
- Cleaning Tools & Accessories (377)
- Materials Handling (71)
- Measurement & Inspection (1431)
- More Tools & Production Supplies (41395)
- Prototyping Tools & Breadboards (1148)
- Re-Reeling Kits & Accessories (8)
- Soldering Stations & Accessories (5201)
- Stands & Supports (10)
- Storage Products & Accessories (14536)
- Tape (5492)
- Tool Accessories (839)
- Tool Balancers (18)
- Tools - Hand & Workholding (14564)
- Tools - Power & Machine Tools (1294)
- Tools, Air Powered (35)
- Welding (9)
- Work Benches & Accessories (277)
Transformers
- Audio Transformers (325)
- Auto Transformers (51)
- Chassis Mount Transformers (1847)
- Current Sensing Transformers (379)
- DIN Rail Mount Transformers (41)
- Ethernet & LAN Transformers (478)
- Gate Drive Transformers (110)
- Instrument Transformers (928)
- Lighting Transformers (20)
- More Transformers (4444)
- PCB Transformers (977)
- Pulse Transformers (151)
- Safety Site Transformers (9)
- SMPS Transformers (265)
- Telecom Transformers (52)
- Toroidal Power Transformers (541)
- Transformer Accessories - Miscellaneous (77)
- Transformer Clips (34)
- Transformer Coilformers (74)
- Transformer Cores (531)
- Transformer Kits (7)
- Transformer Toroids (7)
- Variable Transformers (181)
- Wall Mount Transformers (297)
- Wideband RF Transformers (2)