Data Network Connectors | McMaster-Carr

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Electrical Connection

1" Circular Connector

Apple-Compatible 30 Pin

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5A991

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Electrical Connection Coding

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2,625 Products

Most Likely Products

Profinet Cable

Connect devices in Profinet communication networks

2 products

Patch Panels

Expand and reconfigure a data network when space inside your enclosure is limited

1 product

Ethernet Switches

Expand your data network by connecting computers, printers, and servers

68 products

Telephone Cords

Connect telephones to data outlets

9 products

Telephone Connectors

Replace the plug on your phone cord, or extend your line by connecting cords together

12 products

Telephone Splitters

Connect multiple phone lines to a single telephone jack

4 products

All Results

Electrical Power, Networking, and Controlling

Profinet Cable

Connect devices in Profinet communication networks

2 products

Metric Circular Cords

Send power and signal to equipment with metric connections

407 products

Mitutoyo Cords

Connect your measuring tool to miniprocessors, multiplexers, or PCs

22 products

Control Cable

Send signals to control machinery and automated systems

42 products

Fiber-Optic Cable

Transmit signals between data centers and workstations in fiber-optic networks

12 products

CAN-Bus Cable

Connect devices in CAN-Bus communication networks

6 products

Fieldbus Cable

Connect devices in Fieldbus communication networks

1 product

DeviceNet Cable

Connect devices in DeviceNet communication networks

4 products

Modbus Cable

Connect devices in Modbus communication networks

2 products

Security Cable

Connect low-current security and intercom systems

53 products

Coaxial Cable

Transmit audio, data, and video signals

8 products

Ethernet Cable

Send data between computers, printers, servers, and switches

20 products

Telephone Cable

Connect telephones and telephone blocks to a wall jack

6 products

Power Cords

Connect equipment and devices to a power source

32 products

Profibus Cable

Connect devices in Profibus communication networks

3 products

Solenoid Valve Cords

Connect solenoid components, such as valves and motors

59 products

Ethernet Cords

Send data between computers, printers, servers, and switches

308 products

Fiber-Optic Cords

Connect computers, servers, and switches in a fiber-optic network

34 products

Video Adapter Cords

Send video between devices with different connections

8 products

Audio Cords

Hook up speakers to an audio signal

13 products

Thunderbolt Cords

Transmit data and video at high speeds between PCs, mobile devices, and displays

2 products

DMX Cords

Connect to lighting equipment with five-pin XLR connections

3 products

Profibus Cords

Transmit data in automation systems and other networks

4 products

Coaxial Cords

Transmit audio, video, and data with minimal signal loss

70 products

Sensor Signal Adapter Cords

Send data between sensors and receivers that have different signal types

2 products

DisplayPort Cords

Send video from computers to monitors and other displays

26 products

Mini Cords

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

207 products

Robot Controller Cords

Extend the distance between a robot arm and a controller

3 products

D-Sub Cords

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

199 products

USB Cords

Transfer data between computers, printers, and mobile devices

254 products

HDMI Cords

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

21 products

ix Industrial Cords

Send data or signals between equipment, such as a servomotor and encoder

6 products

Robot Teach Pendant Cords

Connect robot controllers and teach pendants

25 products

Starrett Cords

Connect measuring tools with SPC data output directly to a PC

3 products

Patch Panels

Expand and reconfigure a data network when space inside your enclosure is limited

1 product

Coaxial Connectors

Plugs, sockets, receptacles, and adapters to make coaxial connections

59 products

RJ45 Connectors

Plugs, sockets, and receptacles to make Ethernet connections

85 products

Audio Connectors

Plugs, sockets, receptacles, and adapters to make audio connections

26 products

USB Connectors

Plugs, sockets, receptacles, and adapters to make USB connections

76 products

DisplayPort Connectors

Connect two DisplayPort cords of the same gender and connection type

1 product

Power Connectors

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

12 products

Video Adapters

Convert from one video connection to another

7 products

ix Industrial Sockets

Pair with plugs to add ix Industrial connections to printed circuit boards

6 products

Fiber-Optic Connectors

Join fiber-optic cords that have the same gender and connection type

10 products

Metric Circular Connectors

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

25 products

Amphenol Connectors

Attach wires to a circuit board

32 products

D-Sub Connectors

Plugs, sockets, receptacles, and adapters for connecting computers, monitors, and printers

138 products

Han Connectors

Plugs and sockets to make Han connections

4 products

Solenoid Valve Connectors

Sockets and receptacles to connect solenoid components, such as valves and motors

17 products

Mini Adapters

Create a branch off a main cord or connect multiple devices with mini connections to a single port

8 products

HDMI Adapters

Convert one HDMI size or style to another

14 products

RJ45 Connector Security Clips

Lock Ethernet cords in place to prevent unauthorized removal from ports

3 products

RJ45 Connector Repair Clips

Snap onto broken Ethernet plugs to restore their ability to make secure connections

1 product

Wall Plates

Cover switches and outlets for a finished look or to close them off when not in use

8 products

Data Connection Hubs

Add USB, DisplayPort, or HDMI ports to your computer to connect multiple device

28 products

Outlet Strips

Plug in multiple devices to power them from a single outlet

1 product

Telephone Wiring Blocks

Keep telephone cable organized and accessible

2 products

Wire Splices, Connectors, and Taps

Join wire and protect the connection

16 products

Electrical Connector Caps

Protect data connectors when not in use

6 products

USB Chargers

Power up mobile devices and other electronics

21 products

USB Extenders

Increase the reach of USB devices with a transmitter and receiver

3 products

Ethernet Switches

Expand your data network by connecting computers, printers, and servers

68 products

Development Board Cords

Connect your development board to components such as sensors and actuators

7 products

Circuit Board Connectors

Connect flat flexible cable to circuit boards

10 products

Outlet Boxes

House electrical components such as on-off switches, receptacles, and dimmer knobs

5 products

Battery Chargers

Charge everything from large-cell to cordless tool to household batteries

3 products

Communication

Telephone Cords

Connect telephones to data outlets

9 products

Telephone Connectors

Replace the plug on your phone cord, or extend your line by connecting cords together

12 products

Telephone Splitters

Connect multiple phone lines to a single telephone jack

4 products

Measuring and Inspecting

Load Cell Junction Boxes

Join multiple load cells to combine their weight measurements

2 products