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Parts categories

49 top-level categories and 1072 subcategories. Open a parent for the full group, or jump into a subcategory to browse MPNs.

Industrial Automation and Controls63 subcategories

Cables, Wires8 subcategories

Coaxial Cables (RF)
Fiber Optic Cables
Flat Flex Cables (FFC, FPC)
Flat Ribbon Cables
Modular - Flat Cable
Multiple Conductor Cables
Single Conductor Cables (Hook-Up Wire)
Wire Wrap

Circuit Protection18 subcategories

Circuit Breakers
Circuit Protection Accessories
Electrical, Specialty Fuses
Fuseholders
Fuses
Gas Discharge Tube Arresters (GDT)
Ground Fault Circuit Interrupter (GFCI)
Inrush Current Limiters (ICL)
Lighting Protection
PTC Resettable Fuses
Surge Suppression ICs
Thermal Cutoffs (Thermal Fuses)
Transient Voltage Suppressors (TVS)
Mixed Technology
Surge Protection Devices (SPDs)
Thyristors
TVS Diodes
Varistors, MOVs

Capacitors15 subcategories

Accessories
Aluminum - Polymer Capacitors
Aluminum Electrolytic Capacitors
Capacitor Networks, Arrays
Ceramic Capacitors
Electric Double Layer Capacitors (EDLC), Supercapacitors
Film Capacitors
Mica and PTFE Capacitors
Motor Start, Motor Run Capacitors (AC)
Niobium Oxide Capacitors
Silicon Capacitors
Tantalum - Polymer Capacitors
Tantalum Capacitors
Thin Film Capacitors
Trimmers, Variable Capacitors

Anti-Static, ESD, Clean Room Products10 subcategories

Anti-Static, ESD Bags, Materials
Anti-Static, ESD Clothing
Anti-Static, ESD Device Containers
Anti-Static, ESD Grounding Mats
Anti-Static, ESD Straps, Grounding Cords
Anti-Static, ESD, Clean Room Accessories
Clean Room Swabs and Brushes
Clean Room Treatments, Cleaners, Wipes
Ionizer Equipment
Monitors, Testers

Audio Products6 subcategories

Accessories
Alarms, Buzzers, and Sirens
Amplifiers
Buzzer Elements, Piezo Benders
Microphones
Speakers

Battery Products7 subcategories

Batteries Non-Rechargeable (Primary)
Batteries Rechargeable (Secondary)
Battery Chargers
Battery Holders, Clips, Contacts
Battery Packs
Battery Product Accessories
Cigarette Lighter Assemblies

Boxes, Enclosures, Racks19 subcategories

Backplanes
Box Accessories
Box Components
Boxes
Cams
Card Guide Accessories
Card Guides
Card Rack Accessories
Card Racks
Evaluation, Development Board Enclosures
Handles
Latches, Locks
Patchbay, Jack Panel Accessories
Patchbay, Jack Panels
Rack Accessories
Rack Components
Rack Thermal Management
Racks
Storage

Cable Assemblies23 subcategories

Barrel Connector Cables
Barrel Audio Cables
Barrel Power Cables
Between Series Adapter Cables
Circular Cable Assemblies
Coaxial Cables (RF)
D-Shaped, Centronics Cables
D-Sub Cables
Fiber Optic Cables
Firewire Cables (IEEE 1394)
Flat Flex Jumpers, Cables (FFC, FPC)
Flat Flex Ribbon Jumpers, Cables
Jumper Wires, Pre-Crimped Leads
LGH Cables
Modular/Ethernet Cables (RJ45, RJ11)
Pluggable Cables
Power, Line Cables and Extension Cords
Rectangular Cable Assemblies
Smart Cables
Solid State Lighting Cables
Specialized Cable Assemblies
USB Cables
Video Cables (DVI, HDMI)

Computer Equipment19 subcategories

Accessories
Adapter Cards
Adapters, Converters
Brackets
Cameras, Projectors
Computer Mouse, Trackballs
Desktop Joysticks, Simulation Products
Keyboards
KVM Switches (Keyboard Video Mouse)
KVM Switches (Keyboard Video Mouse) - Cables
Magnetic Strip, Smart Card Readers
Memory Card Readers
Monitors
Current/Voltage Transducer Monitors
Relay Output Monitors
Printers, Label Makers
Privacy Filters, Screen Protectors
Server Acceleration Cards
USB Hubs

Connectors, Interconnects170 subcategories

AC Power Connectors
Plugs and Receptacles
Power Entry Connector Accessories
Power Entry Modules (PEM)
Backplane Connectors
ARINC
ARINC Inserts
Backplane Connector Accessories
Backplane Connector Contacts
Backplane Connector Housings
DIN 41612
Hard Metric, Standard
Specialized
Banana and Tip Connectors
Banana and Tip Connector Accessories
Banana and Tip Connector Adapters
Binding Posts
Jacks, Plugs
Barrel Connectors
Audio Connectors
Barrel Connector Accessories
Barrel Connector Adapters
Power Connectors
Between Series Adapters
Blade Type Power Connectors
Blade Type Power Connector Accessories
Blade Type Power Connector Assemblies
Blade Type Power Connector Contacts
Blade Type Power Connector Housings
Card Edge Connectors
Card Edge Connector Accessories
Card Edge Connector Adapters
Card Edge Connector Contacts
Card Edge Connector Housings
Edgeboard Connectors
Circular Connectors
Backshells and Cable Clamps
Circular Connector Accessories
Circular Connector Adapters
Circular Connector Assemblies
Circular Connector Contacts
Circular Connector Housings
Coaxial Connectors (RF)
Coaxial Connector (RF) Accessories
Coaxial Connector (RF) Adapters
Coaxial Connector (RF) Assemblies
Coaxial Connector (RF) Contacts
Coaxial Connector (RF) Terminators
Contacts
Contacts, Spring Loaded (Pogo Pins), and Pressure
Leadframe
Multi Purpose
D-Sub, D-Shaped Connectors
Centronics Connectors
D-Sub Connector Assemblies
D-Sub, D-Shaped Connector Accessories
D-Sub, D-Shaped Connector Adapters
D-Sub, D-Shaped Connector Backshells, Hoods
D-Sub, D-Shaped Connector Contacts
D-Sub, D-Shaped Connector Housings
D-Sub, D-Shaped Connector Jackscrews
D-Sub, D-Shaped Connector Terminators
FFC, FPC (Flat Flexible) Connectors
FFC, FPC (Flat Flexible) Connector Accessories
FFC, FPC (Flat Flexible) Connector Assemblies
FFC, FPC (Flat Flexible) Connector Contacts
FFC, FPC (Flat Flexible) Connector Housings
Fiber Optic Connectors
Fiber Optic Connector Accessories
Fiber Optic Connector Adapters
Fiber Optic Connector Assemblies
Fiber Optic Connector Housings
Heavy Duty Connectors
Heavy Duty Connector Accessories
Heavy Duty Connector Assemblies
Heavy Duty Connector Contacts
Heavy Duty Connector Frames
Heavy Duty Connector Housings, Hoods, Bases
Heavy Duty Connector Inserts, Modules
Keystone Connectors
Keystone Connector Accessories
Keystone Faceplates, Frames
Keystone Inserts
LGH Connectors
Memory Connectors
Inline Module Sockets
Memory Connector Accessories
PC Card Sockets
PC Cards - Adapters
Modular/Ethernet Connectors
Modular/Ethernet Connector (RJ45, RJ11) Jacks
Modular/Ethernet Connector (RJ45, RJ11) Plugs
Modular/Ethernet Connector (RJ45) Jacks With Magnetics
Modular/Ethernet Connector Accessories
Modular/Ethernet Connector Adapters
Modular/Ethernet Connector Plug Housings
Modular/Ethernet Connector Wiring Blocks
Modular/Ethernet Connector Wiring Blocks Accessories
Photovoltaic (Solar Panel) Connectors
Photovoltaic (Solar Panel) Connector Accessories
Photovoltaic (Solar Panel) Connector Assemblies
Photovoltaic (Solar Panel) Connector Contacts
Pluggable Connectors
Pluggable Connector Accessories
Pluggable Connector Assemblies
Rectangular Connectors
Arrays, Edge Type, Mezzanine (Board to Board)
Board In, Direct Wire to Board
Board Spacers, Stackers (Board to Board)
Free Hanging, Panel Mount
Headers, Male Pins
Headers, Receptacles, Female Sockets
Headers, Specialty Pin
Rectangular Connector Accessories
Rectangular Connector Adapters
Rectangular Connector Contacts
Rectangular Connector Housings
Spring Loaded
Shunts, Jumpers
Sockets for ICs, Transistors
IC Sockets
Socket Accessories
Socket Adapters
Solid State Lighting Connectors
Solid State Lighting Connector Accessories
Solid State Lighting Connector Assemblies
Solid State Lighting Connector Contacts
Terminal Blocks
Barrier Blocks
Din Rail, Channel
Headers, Plugs and Sockets
Interface Modules
Panel Mount
Power Distribution
Specialized
Terminal Block Accessories
Accessories
Terminal Block Jumpers
Terminal Block Marker Strips
Terminal Block Wire Ferrules
Terminal Block Adapters
Terminal Block Contacts
Wire to Board
Terminal Junction Systems
Terminal Strips and Turret Boards
Terminals
Barrel, Bullet Connectors
Foil Connectors
Housings, Boots
Knife Connectors
Lugs
Magnetic Wire Connectors
PC Pin Receptacles, Socket Connectors
PC Pin, Single Post Connectors
Quick Connects, Quick Disconnect Connectors
Ring Connectors
Screw Connectors
Solder Lug Connectors
Spade Connectors
Specialized Connectors
Terminal Accessories
Terminal Adapters
Turret Connectors
Wire Pin Connectors
Wire Splice Connectors
Wire to Board Connectors
USB, DVI, HDMI Connectors
USB, DVI, HDMI Connector Accessories
USB, DVI, HDMI Connector Adapters
USB, DVI, HDMI Connector Assemblies

Crystals, Oscillators, Resonators8 subcategories

Crystal, Oscillator, Resonator Accessories
Crystals
Oscillators
Pin Configurable/Selectable Oscillators
Programmable Oscillators
Resonators
Stand Alone Programmers
VCOs (Voltage Controlled Oscillators)

Development Boards, Kits, Programmers18 subcategories

Accessories
Evaluation Boards
Analog to Digital Converters (ADCs) Evaluation Boards
Audio Amplifier Evaluation Boards
DC/DC & AC/DC (Off-Line) SMPS Evaluation Boards
Digital to Analog Converters (DACs) Evaluation Boards
Embedded Complex Logic (FPGA, CPLD) Evaluation Boards
Embedded MCU, DSP Evaluation Boards
Evaluation and Demonstration Boards and Kits
Expansion Boards, Daughter Cards
LED Driver Evaluation Boards
Linear Voltage Regulator Evaluation Boards
Op Amp Evaluation Boards
RF, RFID, Wireless Evaluation Boards
Sensor Evaluation Boards
Programmers, Emulators, and Debuggers
Programming Adapters, Sockets
Software, Services

Discrete Semiconductor Products35 subcategories

Embedded Computers3 subcategories

Embedded Computer Accessories
Embedded Computer Interface Boards
Single Board Computers (SBCs)

Fans, Blowers, Thermal Management10 subcategories

Heat Tape, Heat Blankets and Heaters
Thermal
Adhesives, Epoxies, Greases, Pastes
Heat Pipes, Vapor Chambers
Heat Sinks
Liquid Cooling, Heating
Pads, Sheets, Bridges
Thermal Accessories
Thermoelectric, Peltier Assemblies
Thermoelectric, Peltier Modules

Filters13 subcategories

Cable Ferrites
Ceramic Filters
Common Mode Chokes
DSL Filters
EMI/RFI Filters (LC, RC Networks)
Feed Through Capacitors
Ferrite Beads and Chips
Ferrite Disks and Plates
Filter Accessories
Monolithic Crystals
Power Line Filter Modules
RF Filters
SAW Filters

Hardware, Fasteners, Accessories28 subcategories

Accessories
Bearings
Board Spacers, Standoffs
Board Supports
Bumpers, Feet, Pads, Grips
Clips, Hangers, Hooks
Component Insulators, Mounts, Spacers
DIN Rail Channel
Foam
Hinges
Hole Plugs - Tapered Caps
Knobs
Miscellaneous
Mounting Brackets
Nuts
Reclosable Fasteners
Rivets
Screw Grommets
Screws, Bolts
Seals - O-Rings
Springs
Compression, Tapered Springs
Extension, Drawbar Springs
Torsion Springs
Structural, Motion Hardware
Washers
Bushing, Shoulder Washers
Standard Washers

Inductors, Coils, Chokes5 subcategories

Adjustable Inductors
Arrays, Signal Transformers
Delay Lines
Fixed Inductors
Wireless Charging Coils

Industrial Supplies41 subcategories

Integrated Circuits (ICs)113 subcategories

Isolators7 subcategories

Digital Isolators
Isolators - Gate Drivers
Optocouplers, Optoisolators
Logic Output Optoisolators
Transistor, Photovoltaic Output Optoisolators
Triac, SCR Output Optoisolators
Special Purpose Isolators

Kits32 subcategories

Labels, Signs, Barriers, Identification7 subcategories

Barriers, Barricades, Floor Markings, Tapes
Label, Sign, Barrier Accessories
Labels, Stickers, Decals - Blank
Labels, Stickers, Decals - Preprinted
Lockouts, Padlocks
Signs, Nameplates, Posters
Tags

Line Protection, Distribution, Backups5 subcategories

DC to AC (Power) Inverters
Line Conditioners
Line Protection, Distribution Accessories
Power Distribution, Surge Protectors
Uninterruptible Power Supply (UPS) Systems

Magnetics - Transformer, Inductor Components3 subcategories

Bobbins (Coil Formers), Mounts, Hardware
Ferrite Cores
Magnet Wire

Main Technologies

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Maker/DIY, Educational6 subcategories

Books, Media
Educational Kits
Gadgets, Gizmos
Prototyping, Fabrication
Robotics Kits
Wearables

Memory - Modules, Cards6 subcategories

Memory - Modules
Memory Card, Module Accessories
Memory Cards
Solid State Drives (SSDs), Hard Disk Drives (HDDs)
Specialized
USB Flash Drives

Motors, Actuators, Solenoids and Drivers7 subcategories

Accessories
Electric Actuators/Cylinders
Motor Driver Boards, Modules
Motors - AC, DC
Solenoids
Stepper Motors
Variable Frequency Drives (VFDs)

Networking Solutions6 subcategories

Accessories
Gateways, Routers
Media Converters
Miscellaneous
Serial Device Servers
Switches, Hubs

Optical Inspection Equipment11 subcategories

Arms, Mounts, Stands
Cameras
Eyepieces, Lenses
Illumination Sources
Lamps - Magnifying, Task
Loupes, Magnifiers
Machine Vision - Accessories
Machine Vision - Lenses
Microscopes
Optical Inspection Accessories
Video Inspection Systems

Optics14 subcategories

Beamsplitters
Filters
Laser Optics
Beam Expanders
F-Theta Lenses
Faraday Isolators
Focus Lenses
Laser Modulators
Laser Optics Accessories
Pockels Cells
Lenses
Mirrors
Polarizers
Prisms

Optoelectronics42 subcategories

Ballasts, Inverters
Circuit Board Indicators, Arrays, Light Bars, Bar Graphs
Cold Cathode Fluorescent (CCFL) & UV Lamps
Display Backlights
Display Bezels, Lenses
Display, Monitor - LCD Driver/Controller
Fiber Optic Attenuators
Fiber Optic Receivers
Fiber Optic Switches, Multiplexers, Demultiplexers
Fiber Optic Transceiver Modules
Fiber Optic Transmitters - Discrete
Fiber Optic Transmitters - Drive Circuitry Integrated
HeNe Laser System Accessories
HeNe Laser Systems
Incandescent, Neon Lamps
Lamp Replacements
Laser Diode, Module Accessories
Laser Diodes, Laser Modules - Laser Delivery, Laser Fibers
Laser Diodes, Modules
LCD, OLED Character and Numeric
LCD, OLED, Graphic
LED Addressable, Specialty
LED Character and Numeric
LED COBs, Engines, Modules, Strips
LED Color Lighting
LED Dot Matrix and Cluster
LED Emitters - Infrared, UV, Visible
LED Indication - Discrete
LED Lighting Kits
LED Thermal Products
LED White Lighting
Lenses
Light Pipes
Optoelectronics Accessories
Optomechanical
Panel Indicators, Pilot Lights
Reflectors
Remote Phosphor Light Source
Spacers, Standoffs
Touch Screen Overlays
Vacuum Fluorescent (VFD)
Xenon Lighting

Potentiometers, Variable Resistors9 subcategories

Accessories
Adjustable Power Resistor
Joystick Potentiometers
Rotary Potentiometers, Rheostats
Scale Dials
Slide Potentiometers
Thumbwheel Potentiometers
Trimmer Potentiometers
Value Display Potentiometers

Power Supplies - Board Mount4 subcategories

AC DC Converters
Board Mount Power Supply Accessories
DC DC Converters
LED Drivers

Power Supplies - External/Internal (Off-Board)11 subcategories

AC AC Wall Power Adapters
AC DC Configurable Power Supplies (Factory Assembled)
AC DC Configurable Power Supply Chassis
AC DC Configurable Power Supply Modules
AC DC Converters
AC DC Desktop, Wall Power Adapters
DC DC Converters
External/Internal Power Supply Accessories
Industrial, DIN Rail Power Supplies
LED Drivers
Power over Ethernet (PoE)

Prototyping, Fabrication Products15 subcategories

3D Printers
3D Printing Accessories
3D Printing Materials
Accessories
Adapter, Breakout Boards
Card Extenders
Coating, Grease, Repair
Custom Configurable PCB's
Drill Bits, End Mills
Etching and Fabrication Equipment
Jumper Wire
PCB Routers, Milling Machines
Prototype Boards Perforated
Prototype Boards Unperforated
Solderless Breadboards

Relays12 subcategories

Accessories
Automotive Relays
Contactors (Electromechanical)
Contactors (Solid State)
High Frequency (RF) Relays
I/O Relay Module Racks
I/O Relay Modules
Power Relays, Over 2 Amps
Reed Relays
Relay Sockets
Signal Relays, Up to 2 Amps
Solid State Relays (SSR)

Resistors6 subcategories

Accessories
Chassis Mount Resistors
Chip Resistor - Surface Mount
Resistor Networks, Arrays
Specialized Resistors
Through Hole Resistors

RF and Wireless31 subcategories

Safety Products15 subcategories

Direct Human Safety
Personal Protective Equipment (PPE)
Machine Safety
Bumpers and Edges
Controllers
Interlock Switches
Laser Scanners
Light Curtains
Light Curtains, Light Grids
Machine Safety Accessories
Mats
Safety Relays
User Controlled Safety
Cable Pull Switches
Emergency Stop (E-Stop) Switches

Sensors, Transducers67 subcategories

Soldering, Desoldering, Rework Products11 subcategories

Desoldering Braid, Wick, Pumps
Flux, Flux Remover
Fume, Smoke Extraction
Holders, Stands
Solder
Solder Sponges, Tip Cleaners
Solder Stencils, Templates
Soldering Irons, Tweezers, Handles
Soldering, Desoldering, Rework Accessories
Soldering, Desoldering, Rework Stations
Soldering, Desoldering, Rework Tips, Nozzles

Switches25 subcategories

Accessories
Accessories - Boots, Seals
Accessories - Caps
Configurable Switch Components
Configurable Switch Bodies
Configurable Switch Contact Blocks
Configurable Switch Illumination Sources
Configurable Switch Lens
DIP Switches
Disconnect Switch Components
Keylock Switches
Keypad Switches
Limit Switches
Magnetic, Reed Switches
Navigation Switches, Joystick
Programmable Display Switches
Pushbutton Switches
Pushbutton Switches - Hall Effect
Rocker Switches
Rotary Switches
Selector Switches
Slide Switches
Tactile Switches
Thumbwheel Switches
Toggle Switches

Tapes, Adhesives, Materials6 subcategories

2D Materials
Accessories
Films
Glue, Adhesives, Applicators
Tape
Tape Dispensers

Test and Measurement28 subcategories

Data Acquisition (DAQ)
GPIB & Communications
Test and Measurement Accessories
Test Equipment
Combination Sets
Electrical Testers, Current Probes
Environmental Testers
Force/Torque Gauges
Function Generators
Multimeters
Oscilloscopes
Power Supplies (Test, Bench)
RF Analyzers
Specialty Equipment
Variable Transformers
Test Leads
Alligator, Crocodile, Heavy Duty Clips
Banana, Meter Interface
BNC Interface
Grabbers, Hooks
IC Clips
Jumper, Specialty
Kits, Assortments
Oscilloscope Probes
Thermocouples, Temperature Probes
Test Points
Test Probe Tips
Thermometers

Tools46 subcategories

Transformers8 subcategories

Accessories
Audio Transformers
Current Sense Transformers
Isolation Transformers and Autotransformers, Step Up, Step Down
Power Transformers
Pulse Transformers
Specialty Transformers
Switching Converter, SMPS Transformers