Pin-and-Socket Connectors | McMaster-Carr

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2,129 Products

Electrical Power, Networking, and Controlling

Mil. Spec. Connectors

Mil. Spec. Connectors

Meet strict military standards or are compatible with Mil. Spec. connectors

Latching Connector Inserts

Latching Connector Inserts

Male and female inserts for making connections inside hoods and bases

Metric Circular Connectors

Metric Circular Connectors

Plugs, sockets, receptacles, and adapters for equipment with metric connections

Mini Connectors

Mini Connectors

Plugs, sockets, and receptacles send power and control signals to equipment and automated systems

Power Connectors

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

Amphenol Connectors

Amphenol Connectors

Attach wires to a circuit board

Mil. Spec. Connector Caps

Mil. Spec. Connector Caps

Protect Mil. Spec. connectors when they're not in use

Metric Circular Connector Caps

Metric Circular Connector Caps

Keep metric circular connectors safe when they're not in use

Sure Seal Connectors

Sure Seal Connectors

A PVC housing keeps out liquids and dust and resists chemicals

Mini Connector Caps

Mini Connector Caps

Shield mini connectors when they're not in use

Breakaway Connectors

Breakaway Connectors

If pulled or stressed, these disconnect without damaging cables and equipment

Power Connector Caps

Power Connector Caps

Cover pin-and-sleeve power connectors when they're not in use

Metric Circular Cords

Metric Circular Cords

Send power and control signals to equipment with metric connections

Mini Cords

Often used to send power and control signals to automated systems, motors, and pumps

Sensor Signal Adapter Cords

Sensor Signal Adapter Cords

Send data between sensors and receivers that have different signal types

Ethernet Cords

Send data between computers, printers, servers, and switches

DMX Cords

Connect to lighting equipment with five-pin XLR connections

Power Cords

Connect equipment and devices to a power source

Profibus Cords

Transmit data in automation systems and other networks

D-Sub Cords

Connect computers, monitors, printers, and other devices with DB connections

Extension Cords

Extension Cords

Extend the reach of power from an outlet

Coaxial Cords

Transmit audio, video, and data with minimal signal loss

Mitutoyo Cords

Connect your measuring tool to miniprocessors, multiplexers, or PCs

Solenoid Valve Cords

Solenoid Valve Cords

Connect solenoid components, such as valves and motors

Breakaway Cords

Breakaway Cords

Disconnect if pulled to prevent stress on cord

Audio Cords

Hook up speakers to an audio signal

DisplayPort Cords

DisplayPort Cords

A DisplayPort connection at each end sends video from computers to displays

USB Cords

Transfer data between computers, printers, and mobile devices

HDMI Cords

Send high-definition signals to monitors, TVs, and projectors

Wire and Cable Crimpers

Wire and Cable Crimpers

Crimp connectors onto electrical wire or cable

Development Board Cords

Development Board Cords

Connect your development board to components such as sensors and actuators

Lighting

Light Sockets

Install or replace sockets in fixtures for standard household, tubular, compact, or miniature bulbs

Heating, Ventilation, and Air Conditioning

Temperature-Controlled Outlet Adapters

Temperature-Controlled Outlet Adapters

Automatically turn heating and cooling devices on and off as temperatures rise and fall

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)