Communication Systems | McMaster-Carr

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Electrical Connection

1" Circular Connector

Apple Lightning

Apple-Compatible 30 Pin

Circular Metric

DIN Valve Connection

DT Deutsch Style

Mitutoyo Data Connector

Radio Frequency Band

Length

Gender

Power

25 W or greater

Number of Channels

Power Source

Color

Black/Red/White

Number of Poles

Export Control Classification Number (ECCN)

Voltage

100V AC to 240V AC

2.8V DC to 5V DC

Application

Telephone to Handset

Telephone to Wall Jack

Terminal Block to Wall Jack

Electrical Connector Component

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Shape

Material

Stainless Steel

Shielding

Double Shielded

Number of Wires

American Wire Gauge (AWG)

Personnel Communication Features

Auxiliary Input

Battery Life Indicator

Microphone Knob

Push-to-Talk Button

Squelch Control

Talk/Listen Toggle Switch

Voice Scramble Mode

Width

End Shape

Adjustable Angle

FCC License Required

Environment

Food and Beverage

High-Pressure Washdown

How can we improve?

2,434 Products

Communication

Radios

Everything from walkie talkies to CB and AM/FM radios

Headphones

Listen to audio while blocking out the noise around you

Headsets

Make calls from computers and other devices or communicate over two-way radios

Antennas

Mount on the outside of a vehicle for better radio reception

Speaker/Microphones

Speaker/Microphones

Connect to your radio to converse without having to unclip it from your belt

Public Address Systems

Public Address Systems

Broadcast your voice to audiences with the microphone and built-in speaker

Microphones

Communicate through speakers, public address systems, and radios

Microphone Clips

Microphone Clips

Mount microphones on microphone stands

Microphone Connectors

Microphone Connectors

Replace or adapt your current microphone connector to fit your system

Microphone Cords

Microphone Cords

Plug your microphone into an amplifier or speaker

Telephones

Corded, cordless, outdoor, and hazardous location telephones

Telephone Splitters

Telephone Splitters

Connect multiple phone lines to a single telephone jack

Telephone Cord Swivels

Telephone Cord Swivels

Attach to your handset so the cord won't tangle when the handset rotates

Telephone Connectors

Telephone Connectors

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

Telephone Cords

Telephone Cords

Connect telephones to data outlets

Intercoms

Talk to people in different parts of your facility with the push of a button

Megaphones

Amplify your voice without hooking up to a speaker

Signal Boosters

Signal Boosters

Amplify weak cellular signals to reduce dropped calls and improve download speeds

Computer Monitors

Computer Monitors

Display information in tough conditions such as on factory floors and outdoor jobsites

RFID Reader/Writers

RFID Reader/Writers

Scan RFID tags to sort inventory, track items, and control building access

RFID Readers

Read RFID cards when prototyping systems or scan RFID tags to control circuits

Electrical

HMIs

Control PLCs, inverters, and other automated equipment

PLCs

Program complex automation jobs by combining the functionality of a relay, timer relay, and switch

IO Link Programmers

IO Link Programmers

Configure your IO Link devices without a PC, outlet, or separate software

Single-Board Computers

Single-Board Computers

Combine the functionality of a PC with the flexibility of a development board’s inputs and outputs

Ethernet Switches

Ethernet Switches

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

Tablets

Tough enough to withstand drops, grime, and heavy use

Computers

Sturdy and reliable for harsh industrial jobsites, from frigid freezers to sweltering foundries

Development Boards

Development Boards

Prototype electronics and build simple automation systems by configuring inputs and outputs

USB Cords

Transfer data between computers, printers, and mobile devices

Ethernet Cord Reels

Ethernet Cord Reels

Keep an ethernet cord on hand but out of the way

Ethernet Cords

Send data between computers, printers, servers, and switches

Mitutoyo Cords

Connect your measuring tool to miniprocessors, multiplexers, or PCs

D-Sub Cords

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

Metric Circular Cords

Metric Circular Cords

Send power and signal to equipment with metric connections

Ethernet Cable

Send data between computers, printers, servers, and switches

Security Cable

Connect low-current security and intercom systems

HDMI Cords

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

Fieldbus Cable

Connect devices in Fieldbus communication networks

Control Cable

Send signals to control machinery and automated systems

Mini Cords

Often used to send power and signal to automated systems, motors, and pumps

Building Cable

With designations such as NM and UF, building cable brings power to wall outlets and outlet boxes

Circuit Board Cable

Circuit Board Cable

Flat and flexible, connect circuit boards inside electronic devices

Audio Cords

Hook up speakers to an audio signal

Thunderbolt Cords

Thunderbolt Cords

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

DMX Cords

Connect to lighting equipment with five-pin XLR connections

ix Industrial Cords

ix Industrial Cords

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

Fiber-Optic Cable

Fiber-Optic Cable

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

Ribbon Cable

Ultra flexible to connect components inside electronics

CAN-Bus Cable

Connect devices in CAN-Bus communication networks

Speaker Cable

Hook up speakers, intercoms, and other low-current devices to a building's wiring

DeviceNet Cable

DeviceNet Cable

Connect devices in DeviceNet communication networks

Modbus Cable

Connect devices in Modbus communication networks

Fire Alarm Cable

Fire Alarm Cable

Protected by flame-resistant insulation for critical circuits in fire alarm systems

Thermostat Cable

Thermostat Cable

Hook up thermostats, air-conditioning units, and other low-voltage equipment

Coaxial Cable

Transmit audio, data, and video signals

Profinet Cable

Connect devices in Profinet communication networks

Power Cords

Connect equipment and devices to a power source

Profibus Cable

Connect devices in Profibus communication networks

Solenoid Valve Cords

Solenoid Valve Cords

Connect solenoid components, such as valves and motors

Fiber-Optic Cords

Fiber-Optic Cords

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

Video Adapter Cords

Video Adapter Cords

Send video between devices with different connections

Profibus Cords

Transmit data in automation systems and other networks

Coaxial Cords

Transmit audio, video, and data with minimal signal loss

Sensor Signal Adapter Cords

Sensor Signal Adapter Cords

Send data between sensors and receivers that have different signal types

DisplayPort Cords

DisplayPort Cords

Send video from computers to monitors and other displays

Robot Controller Cords

Robot Controller Cords

Extend the distance between a robot arm and a controller

Robot Teach Pendant Cords

Robot Teach Pendant Cords

Connect robot controllers and teach pendants

Robot Teach Pendant Cord Reels

Robot Teach Pendant Cord Reels

Keep the cords connecting your robot controller and teach pendant organized and out of the way

Amphenol Connectors

Amphenol Connectors

Attach wires to a circuit board

D-Sub Connectors

D-Sub Connectors

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

Safety Equipment

Earmuffs

Dampen loud noises to protect hearing

Earplugs

Protect your hearing in loud environments without the bulk of earmuffs

Measuring and Inspecting

Inertial Measurement Units

Inertial Measurement Units

Mount to robot arms, cranes, and vehicles to accurately track their movements

Line Testers

Diagnose issues in telephone lines or Ethernet cables

Fluid Handling

Pressure Transmitters

Pressure Transmitters

Send pressure readings to controllers and remote displays

Lighting

LED Drivers

Send electricity to LED lights and protect them from voltage and current fluctuations

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