Data Network Connectors | McMaster-Carr

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2,603 Products

Most Likely Products

Profinet Cable

Connect devices in Profinet communication networks

2 products

Electrical Adapters

Change electrical connectors to another type, size, or gender

291 products

Patch Panels

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

1 product

Telephone Cords

Connect telephones to data outlets

9 products

All Results

Electrical

Profinet Cable

Connect devices in Profinet communication networks

2 products

Ethernet Cable

Send data between computers, printers, servers, and switches

20 products

Control Cable

Send signals to control machinery and automated systems

40 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

Telephone Cable

Connect telephones and telephone blocks to a wall jack

6 products

Profibus Cable

Connect devices in Profibus communication networks

3 products

Electrical Adapters

Change electrical connectors to another type, size, or gender

291 products

Patch Panels

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

1 product

Electrical Cords

Connect equipment and devices to a power supply

1,644 products

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

122 products

Electrical Sockets

Pair with plugs or receptacles to transmit power or data

118 products

Electrical Receptacles

Install in a wall or panel to transmit power or data to plugs or sockets

18 products

Wall Plates

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

8 products

Electrical Connector Caps

Protect data connectors when not in use

6 products

Data Connection Hubs

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

28 products

Electrical Connector Contacts

Crimp wire into pins and sleeves to create custom Molex or Amphenol connectors

2 products

Electrical Connector Clips

Attach to data connectors to lock them in place, repair them, or color code them

4 products

Outlet Strips

Plug in multiple devices to power them from a single outlet

1 product

Wire Splices, Connectors, and Taps

Join wire and protect the connection

16 products

Development Board Cords

Connect your development board to components such as sensors and actuators

7 products

Ethernet Switches

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

68 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

Telephone Wiring Blocks

Keep telephone cable organized and accessible

1 product

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

Cords for Measuring Tool Data Processors

Connect measuring tools with SPC output to a processor for uploading data

23 products

Load Cell Junction Boxes

Join multiple load cells to combine their weight measurements

2 products