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M12 Connectors

Industrial Connectors

M12 Connectors

Rugged, IP67-rated M12 Connectors ensure reliable signal, data and power transmission in harsh industrial environments. Featuring A-, B-, C-, D-, L- and X-code variants as well as circular hybrid technology (CHT) options, the connectors offer flexibility, easy installation and enhanced durability to effectively address automation and global design needs.

Locking Style NEMA Rating Industry Standards
Threaded, push-pull IP67 Built to IEC 61076-2-101, IEC 61076-2-109, 61076-2-010

M12 Connectors

M12 Connector

M12 Tees and Splitters

M12 Splitter

M12 Passive Distribution Boxes

M12 Passive Distribution Box

M12 Accessories

M12 Closure Cap Accessory

Features and Benefits


Manufacturing and industrial applications require power, signal and data interconnect solutions capable of reliable performance in harsh factory-floor environments. These connectors must provide flexible, adaptable and scalable solutions to help integrate a variety of increasingly complex machines and systems within limited space. They must also withstand high temperatures as well as dust, moisture and water ingress, minimizing downtime and maintenance requirements.

Compact industrial connectors designed for challenging environments help ensure consistent and reliable operation, enhancing productivity and efficiency. Miniaturized form factors maximize available space and allow for future expansion and streamline manufacturing process adjustments to meet evolving market demands.

Precision-engineered Molex M12 Connectors deliver a variety of interconnect solutions in a durable, versatile and compact form factor. The connectors are IP67-rated to withstand harsh environments, while delivering modular, scalable connectivity that helps accelerate upgrades and changes to networks and devices. Available push-pull connectors help simplify setup operations and prevent installation errors for minimizing downtime and ensuring secure connections. Multiple configurations and coding options that offer high compatibility with existing systems are available.

Reliable Connectivity for Harsh Environments

Rugged, compact and versatile M12 Connectors provide flexible and sealed signal, data and power connections for industrial applications. Connectors meet IEC 61076-2-101 and 61076-2-010 specifications and offer a wide variety of interconnect options.

M12 Connector

Versatile Options for Quick-Change Connections

M12 Connectors are available with threaded or push-pull options to support flexible industrial networks, reduce downtime, simplify maintenance operations and help eliminate assembly errors.

Quick-Change M12 Connector

High Performance in a Compact Form Factor

The M12 Connector design enhances efficiency and improves design flexibility by reducing the connector footprint. This space optimization supports scalable and upgradeable system architecture, while maintaining compatibility with existing infrastructure.

M12 Connector

Provides consistent connectivity in harsh environments
Sealed, IP67-rated M12 connectors safeguard against moisture or dust ingress and are designed to withstand temporary water immersion, ensuring stable performance in challenging conditions. 

Enhances system design flexibility
A variety of connector configurations support various coding options and industrial protocols, streamlining system design for complex industrial networks. 

Improves long-term reliability
Precision-engineered M12 connectors are optimized for ruggedness and dependability, providing long-term value by minimizing maintenance work and system downtime. 

Simplifies installation
Threaded and push-pull connector options are designed for quick changes and reliable, secure mating. This improves productivity by reducing setup time and preventing assembly errors. 

Applications


Commercial & Industrial Vehicles

Commercial & Industrial Vehicles

Agricultural machinery
Construction and mining equipment
Harsh-environment connected systems
Heavy machinery
Mining, construction and forestry equipment
Sensors

Actuators
Automated material-handling systems
Automotive manufacturing equipment
Conveyor systems
Industrial devices
Food and beverage automation systems
Sensors
Smart warehousing

This is not a definitive list of applications for this product. It represents some of the more common uses.

Frequently Asked Questions


Are M12 Connectors suitable for outdoor or harsh-environment applications?

Yes, they are. These solutions can be used in a variety of challenging environments, including outdoors.

Do these products meet specific industry standards or certifications?

Yes, M12 Connectors meet IEC specification 61076-2-101. Molex also offers push-pull M12 Connectors that meet IEC specification 61076-2-010.

Are there customization options available for M12 Connectors?

Yes, some customization may be available—contact Molex for details.

What is the Molex circular hybrid technology (CHT) connector?

The CHT connector is a high-performance hybrid connector designed to accommodate signal and power transmission in a single M12 housing. This connector optimizes space by combining power and signal functionality into one housing, offers high current capacity, provides EMI shielding to help maintain excellent signal integrity for reliable data transmission, and features a rugged design for durability in challenging conditions.

What are the benefits of M12 push-pull connectors?

M12 Ultra-Lock push-pull connectors enable operators to mate or unmate connections up to eight times faster than with threaded M12 connectors, speeding changeovers and reducing downtime. With an audible click to confirm proper mating, they also improve reliability by ensuring connectors are not too tight or too loose.