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Audio / Video
- A / V Distribution (53)
- Antennas (2741)
- Home A / V (275)
- Pro Audio (971)
- Speaker Components (232)
Automation & Process Control
- Automation Signaling (2086)
- Defrost Controllers (1)
- Ignition Controller Kits (4)
- Ignition Controllers (12)
- Industrial Computers (23)
- Industrial Heaters (863)
- Industrial Switches & Control Stations (7235)
- Industrial Wireless (166)
- Machine Safety (349)
- More Automation & Process Control (15417)
- Motors & Motor Controls (6642)
- Network Control (106)
- Panel Displays & Instrumentation (4147)
- Pneumatics (3144)
- Process Controllers, Programmers & Indicators (2611)
- Signal Conditioning (370)
- Stationary Barcode Scanners (14)
- Temperature Controllers (470)
- Temperature Controllers - PLC (5)
- Thermostats (38)
Batteries & Chargers
- Batteries - Non-Rechargeable (190)
- Batteries - Rechargeable (308)
- Battery Chargers (198)
- 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 (75650)
- Cable Management (19289)
- Coaxial Cable (787)
- Fiber Optic Cable (43)
- Hook Up Wire (567)
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- Multiconductor Cable (1123)
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- Networking Cable (249)
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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 (187)
Circuit Protection
- Circuit Breakers (3809)
- ESD Protection Devices (2025)
- Fuses & Fuse Accessories (8236)
- Gas Discharge Tubes - GDT (488)
- More Circuit Protection (4018)
- Thermistors (4186)
- TVS - Transient Voltage Suppressors (10261)
Connectors
- Audio & Video Connectors & Adapters (2997)
- Automotive Connectors & Components (5743)
- Backplane Connectors (763)
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- EV Charging Connectors & Cables (154)
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- Fiber Optic Attenuators & Connectors (884)
- Heavy Duty Connectors & Components (4328)
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- IC Sockets (1099)
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- Inter Series Adapters (476)
- Magnetic Connectors & Cable Assemblies (102)
- Memory & SIM Card Connectors (448)
- Mezzanine / Array Connectors (8138)
- MIL-STD-1553B Connectors & Components (26)
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- Patch Panels (584)
- PCB Receptacles (40467)
- Photovoltaic / Solar Connectors (84)
- Pin Headers (196020)
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- Pluggable I/O Connectors & Cages (316)
- Power Entry Connectors (2104)
- Rectangular Power Connectors & Components (3098)
- RF / Coaxial Connectors & Accessories (10087)
- Sensor Connectors & Components (8114)
- Spring Loaded Connectors (500)
- Stacking Board Connectors (90954)
- Terminal Blocks & Accessories (13422)
- Terminal Junction Modules (60)
- USB Connectors & Adapters (1614)
Cooling & Thermal Management
- Fans & Blowers (4484)
- Heat Sinks (1306)
- Heaters (23)
- HVAC (75)
- More Fans, Heat Sinks & HVAC (86120)
- Peltier Elements - Thermoelectric Modules (136)
- Thermal Interface Materials (893)
Crystals & Oscillators
- Crystals (5692)
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- Oscillators (3542)
- Resonators (410)
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 (495)
- Audio / Video Development Kits (146)
- Clock & Timing Development Kits (118)
- Data Conversion Development Kits (248)
- Debuggers, Emulators, JTAG Tools & Accessories (206)
- Display Development Kits (101)
- Embedded Development Kits & Accessories (213)
- Embedded Single Board Computer - SBC (6)
- Energy Harvesting Development Kits (27)
- Hobby / Education Development Kits (51)
- Interface / Communications Development Kits (508)
- Lighting & LED Development Kits (191)
- More Semiconductors - Tools (1137)
- Moto Mods (10)
- Power Management Development Kits (2041)
- Programmers, Erasers & Accessories (174)
- RF / Wireless Development Kits (834)
- Sensing Development Kits (808)
- Signal Conditioning Development Kits (241)
- Special Application Development Kits (487)
Electrical
- Accessories (130)
- Accessories - Miscellaneous (3813)
- 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 (5802)
- More Electrical (136)
- Outdoor Weatherproof (12)
- Power Outlet Strips (247)
- Power Outlet Strips - with Surge Protection (178)
- Pull Switches (3)
- RCD (15)
- Spare & Repair Parts (2001)
- Switch & Socket Ranges (28)
- Switches & Socket Outlets (10)
- Timeswitch (80)
Embedded Computers, Education & Maker Boards
- Arduino (25)
- ARM (984)
- AVR (101)
- BeagleBoard (3)
- Development Board Enclosures (115)
- DSPIC / PIC (372)
- FPGA / CPLD (114)
- IoT Solutions Kits (49)
- Micro:bit (1)
- Modular Development Boards (15)
- Other Educational & Maker Boards (71)
- Other Embedded Computers (1001)
Enclosures, Racks & Cabinets
- Cabinet Racks (1733)
- Enclosure, Rack & Cabinet Accessories (11147)
- Enclosures, Boxes & Cases (15003)
- More Enclosures, Racks & Cabinets (6910)
Engineering Software
- Compilers & IDEs (154)
- EDA, ECAD & MCAD Tools (15)
- OS & Middleware (49)
Fasteners & Mechanical
- Automotive (6)
- Bearings & Seals (2)
- Desiccators (1)
- Desiccators - Silica (9)
- Engineering Materials (10)
- Fasteners & Fixings (10942)
- Gears (25)
- Handles & Hardware (169)
- Hydraulics & Pumps (12)
- Knobs & Accessories (1006)
- Mechanical Power Transmission (73)
- More Fasteners & Mechanical (4051)
- Pipework (93)
- Seals (66)
- Shock Absorbers (79)
- Springs (350)
Industrial SBCs & Embedded Systems
LED Lighting Components
- COB LED Holders (40)
- COB LED Holders - Powered (1)
- COB LEDs (368)
- High Brightness LEDs (797)
- LED Array Holders (7)
- LED Driver ICs (1160)
- LED Heat Sinks (100)
- LED Lighting Cables (75)
- LED Lighting Control Systems (17)
- LED Lighting Lenses (247)
- LED Modules (57)
- LED Power Supplies (350)
- 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 (1478)
- LED Harsh Environment Lighting (4)
- LED Light Bars (237)
- Lighting Product Accessories (195)
- More Lighting Products (448)
- Specialty Lighting (35)
- Task & Inspection Lighting (45)
Office, Computer & Networking Products
- Computer Consumables (70)
- Computer Products (2334)
- First Aid & Medical (2)
- More Office & Computer (17136)
- Networking - Wireless Products (99)
- Networking Products (486)
- Office & Stationery (1187)
- Publications (10)
- Telecom Equipment (35)
Optoelectronics & Displays
- Backlight Drivers (3)
- Displays (907)
- Fiber Optic Products (255)
- Hardware (20)
- Interconnect Solutions (1)
- Lamp & Opto Kits (19)
- Laser Products (111)
- LED Products (4111)
- Light Pipe LED Assemblies (20)
- Light Pipes (749)
- More Optoelectronics & Displays (7014)
- Optical Filters (12)
- Opto & Display Accessories (21)
- Optocouplers (2384)
- Panel Mount Indicators, Bases & Lenses (3514)
- PCB Mount Indicators (592)
- Photo Diodes (277)
- Photo Light Dependent Resistors - LDR (15)
- Phototransistors (179)
- UV & IR Components (727)
Passive Components
- Antennas - Dual Band Chip (77)
- Antennas - Single Band Chip (169)
- Capacitors (84916)
- EMC / RFI Suppression (11456)
- Filters (619)
- Inductors (22970)
- More Passive Components (21170)
- Potentiometers, Trimmers & Accessories (4751)
- Resistors - Fixed Value (111422)
- Rheostats (81)
Power & Line Protection
- DC / AC Inverters (104)
- Line Conditioners (40)
- Line Reactors (149)
- More Power & Line Protection (483)
- Power Supplies (16973)
- Solar Panels (7)
- Surge Protectors (595)
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 (49)
- Raspberry Pi Kits (42)
- Raspberry Pi Microcontrollers (3)
- Raspberry Pi Peripherals & Accessories (468)
Security
- Access Control (278)
- Fire & Safety (23)
- Intrusion Detection (154)
- Video Surveillance (66)
Semiconductors - Discretes
- Diode Modules (610)
- Diodes & Rectifiers (17415)
- Electron Tubes (89)
- FETs (14608)
- IGBTs (1679)
- Intelligent Power Modules (206)
- More Semiconductors - Discretes (2181)
- Semiconductor Assortments (27)
- Thyristors (1825)
- Transistors (6600)
Semiconductors - ICs
- Amplifiers & Comparators (7587)
- Audio Control & Processing (119)
- Clock,Timing & Frequency Management (1662)
- CODECs / Encoders / Decoders (126)
- Configurable Mixed Signal ICs (17)
- Controllers - Other (1)
- Data & Signal Conversion (3935)
- Digital Potentiometers (863)
- Digital Signal Controllers - DSC (556)
- Digital Signal Processors (94)
- Drivers & Interfaces (5507)
- Filters - Active (149)
- FPGAs (683)
- GALs / PALs & SPLDs (216)
- IC Sensors (2432)
- Logic (5524)
- Memory (4754)
- Memory Controllers (7)
- Microcontrollers (9834)
- Microprocessors (440)
- More Semiconductors - ICs (4156)
- Network Controllers (336)
- Power Management ICs - PMIC (23063)
- RF (1398)
- SoCs / MPSoCs / RFSoCs (349)
- Special Function (1325)
- Switches, Multiplexers & Demultiplexers (2283)
- Touch Screen Controllers (63)
- TV Tuners (5)
- Video Processing (41)
Sensors & Transducers
- Sensors (21662)
- 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 (1458)
- More Static Control & Site Safety (8107)
- Personal Protection & Safety (707)
- Site Safety (9075)
- Waste Management (1)
Switches & Relays
- More Switches & Relays (19144)
- Relays (11419)
- Switches (18719)
Test & Measurement
- Bench Power Supplies & Loads (488)
- Chassis, Modules & Controllers (19)
- Component Testing (70)
- Data Acquisition & Data Logging (464)
- Electrical & Electronic Testing (157)
- Electrical Installation & Electrical Test Equipment (422)
- Environmental & Mechanical Test (358)
- Modular Test Systems (750)
- More Test & Laboratory Equipment (830)
- Multimeters & Clamp Meters (400)
- Network, Data & Communications (116)
- Oscilloscopes (589)
- RF Test Equipment (234)
- Signal Generators & Counters (169)
- Source Measurement Units - SMUs (74)
- Spectrometers (13)
- Temperature Measurement & Thermal Imaging (265)
- Test Connectors & IC Test Clips (2589)
- Test Equipment Accessories (1626)
- Test Equipment Kits & Assortments (91)
- Test Equipment Services, Warranties & Training (3521)
- Test Leads & Test Probes (2067)
- Test Software & Upgrades (888)
- Waveform Generators (11)
Tools & Production Supplies
- 3D Printers & Accessories (1124)
- 3D Scanners & Accessories (19)
- Abrasives (87)
- Assortments & Kits (224)
- Cleaning Tools & Accessories (234)
- Materials Handling (50)
- Measurement & Inspection (502)
- More Tools & Production Supplies (7888)
- Prototyping Tools & Breadboards (942)
- Re-Reeling Kits & Accessories (8)
- Soldering Stations & Accessories (3953)
- Stands & Supports (3)
- Storage Products & Accessories (14026)
- Tape (4395)
- Tool Accessories (289)
- Tool Balancers (14)
- Tools - Hand & Workholding (11306)
- Tools - Power & Machine Tools (1091)
- Tools, Air Powered (32)
- Welding (9)
- Work Benches & Accessories (37)
Transformers
- Audio Transformers (55)
- Auto Transformers (12)
- Chassis Mount Transformers (236)
- Chip Baluns (94)
- Current Sensing Transformers (110)
- DIN Rail Mount Transformers (31)
- Ethernet & LAN Transformers (203)
- Gate Drive Transformers (59)
- Instrument Transformers (162)
- Lighting Transformers (6)
- More Transformers (1076)
- PCB Transformers (236)
- Pulse Transformers (92)
- Safety Site Transformers (1)
- SMPS Transformers (158)
- Telecom Transformers (27)
- 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)