Focus On The Field Of Industrial Automation And Provide Excellent Connection Solutions

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One Of The World's Leading Circular Connector Manufacturers

Covering: automotive, broadband communications, commercial aerospace, defense, industrial, information technology and data communications, mobile devices and mobile networks.

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Connoder Is A Circular Connector Manufacturer Integrating R&D, Production, Sales And Service.

With Leading Industrial Automation Connection Technology, We Provide You With One-Stop Connection Solutions.

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Sensor Connectors

M5, M8, M12 And M16 Connectors, Reqular Code A, B, C And D Codes And Special Code X, Y, S, T, K, L And M Codes Are All Avialable

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The Ultimate Solution for Your Needs

Connoder focuses on the field of industrial automation, providing innovative and reliable connection solutions, including circular connectors, cables and custom wire harnesses.

Circular Connectors
Cables
Wire Harnesses
Related Accessories

Circular Connectors
Connoder provides circular connectors in various specifications, such as M5, M8, M9, M10, M12, M14, M16, M23 and 7/8 models, which are widely used in industrial automation, mechanical equipment, electronic systems, robotics, transportation, energy and power, and medical equipment.
M5 M8 M9 M12 M16 7/8"M16
Brand Substitution Customized
Cables
Connoder offers a wide range of cable ranges including fieldbus protocol cables, M5, M8, M12, M16, M23 and 7/8 connection cables, as well as standard Ethernet cables and M12 Industrial Ethernet cables.
M5 M8 M9 M10 M12 M14 M16 7/8"
Brand Substitution Customized
Wire Harnesses
Connoder offers a wide range of wire harnesses, including CCTV system connection cables, AC servo cable connectors, PLC cable assemblies, automotive wiring harness assemblies, industrial camera connection cables, and high-end elevator/escalator cable assemblies.
Hybrid cables Signal cables Power cables Data cables Bare cables Camera Cables
Brand Substitution Customized
Related Accessories
Connoder offers a wide range of related accessories, including protective caps, mounting wrenches and seals.
Dust Protective Cap Assembly tool Sealing ring Nut Fixed Wire Clips Termination Resistors
Brand Substitution Customized

Application Scenarios of Circular Connectors

Connectors are indispensable components in modern electronic devices, providing reliable electrical connections and signal transmission.

Circular Connector for Industrial Automation

Circular Connectors for Warehousing & Logistics

Circular Connectors for Pharmaceuticals & Food

Circular Connectors for New Energy

Circular Connectors for Building Automation

Our Services

We provide one-stop high-quality services to meet customer needs in all aspects.

Success Stories

Connoder's successful cases of customized circular connectors in the field of industrial automation show how we can solve customers' specific problems through professional design and technology.

High-Speed Manufacturing Equipment Connectors

Connectors for Robot Vision Systems

Equipment Monitoring System Connector

Automated Logistics System Connector

Industrial Cooling System Connectors

Frequently Asked Questions

Browse through our FAQs below to find answers to common inguiries. lf you need further assistance, feel free to reach out to our dedicated support team for personalized help.

How Do I Get A Quote For Circular Connectors?

You can get a quotation for Connoder Circular Connectors by：

Fill out the online request for quotation form, indicating the desired product model, quantity and special requirements.
Contact a sales representative directly with detailed information about your requirements. We will provide you with an accurate quotation within 24 hours.
If you need to get the price very urgently, please give us a call or let us know in your email so that we can provide you with a quote as a priority.

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What Is A Circular Connector?

The M Series Circular connector is an electrical connector designed for industrial automation, communications, medical devices, and other areas that require robust, reliable connections. Known for their screw-lock design, these connectors ensure a stable connection even in vibration or harsh environments. The M Series circular connector family includes a variety of specifications, such as the M8, M12, M16 and M23, each optimized for a specific application scenario and suitable for a variety of needs, from sensor connections to high-power devices.

M8 connector: With a diameter of 8 mm, it is commonly used in applications where space is limited, such as the connection of small sensors. It provides basic power and signal transmission functions.
M12 connector: With a diameter of 12 mm, M12 connector is one of the most commonly used models in industrial automation, supporting high-speed data transmission as well as applications requiring high reliability, such as support for industrial Ethernet protocols such as EtherCAT.
M16 connector: With a diameter of 16 mm, it is suitable for medium power applications and can carry higher currents or voltages.
M23 Connector: With a diameter of 23 mm, it is mainly used in situations where higher mechanical strength and greater power transmission capability are required, such as robotics or welding applications.
These connectors are not limited to simple power or signal transmission, but also support complex data communication protocols to meet the needs of modern industry for efficient and stable networks. In addition, M-series circular connectors usually have a high level of protection (such as IP67 or IP68), which means that they can effectively prevent the intrusion of dust, moisture and other pollutants, thus ensuring long-term stable operation.

The M-series circular connectors play a vital role in many industries with their compact design, superior environmental adaptability and wide applicability. Whether building complex industrial control systems or developing advanced medical diagnostic equipment, choosing the right M-Series connector can greatly improve the overall performance and reliability of your system.

Note:
When selecting a specific model, factors such as size limitations, current/voltage requirements, and the required data transfer rate should be considered based on the actual application scenario.
Follow the instructions provided by the manufacturer during installation to ensure proper installation to avoid potential problems.

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What Types Of Circular Connectors Does Connoder Offer?

1. Industrial Circular Connectors
Suitable for industrial machinery and equipment.
Offers high durability and resistance to environmental factors like dust and moisture.
Often used in automation and control systems.

2. Audio-Visual Circular Connectors
Designed for audio and video applications.
Ensures reliable connections for microphones, cameras, and other AV equipment.
Typically features multiple pins for signal transmission.

3. Power Circular Connectors
Used for high-current applications.
Designed to handle substantial electrical loads.
Commonly found in power distribution systems and heavy machinery.

4. Data Circular Connectors
Used for data transmission in various electronic devices.
Ensures high-speed connections for communication networks.
Often found in telecommunications and networking equipment.

5. Custom Circular Connectors
Offers tailored solutions based on specific customer requirements.
Can include unique pin configurations, sizes, and materials.
Ideal for specialized applications across various industries.

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Do you offer free samples of circular connectors?

Yes, Connoder offers 1-2 free standard samples on a trial basis for customers to verify product performance and fit. Please provide the following information when requesting a sample:
Required product model and quantity
Description of application scenario
Description of sample usage
Sample requests are usually processed within 1-3 business days, with specific delivery times subject to stock availability.

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What is an M12 connector?

The M12 connector is a circular connector with a 12 mm locking thread. Suitable for factory automation applications, actuators, sensors, industrial Ethernet and fieldbus, etc. M12 connectors are also useful in flushing and corroding environments. They are available with 2,3, 4, 5, 6, 8, 12,and 17 pins.

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What is the alternative to M12 connectors?

M8 connectors, with an 8-mm circular coupler, are specifically used in industrial automated systems, typically linking sensors, actuators, and switches. M8 connectors can be used for similar applications as M12, but have a smaller footprint incorporating an 8mm threaded head.

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What type of plug is M12?

For data applications, there are five main types of M12 connectors with key positions A, B, C, D or X. These connectors are available with 2, 3, 4, 5, 6, 8, 12, or 17 pins. Depending on the number of signals, type of signals, type of interface involved in the connection, and the connector code.

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What size thread is a M12 connector?

The M12 name comes from the metric thread on the coupling nut and mating socket of most connectors. They are basically 12 mm diameter fasteners with an M12 thread.

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How Are Circular Connectors Wired?

Circular connector wiring methods mainly include the following:
Crimp wiring: this method uses a crimping tool to crimp the metal part of the connector to the wire or terminal to form a strong electrical connection. Crimp wiring is suitable for high-frequency and high-current applications with high connection strength, and is commonly used in automation equipment and power connections.
Solder wire wiring: connecting the pins of the connector to the circuit board or cable by soldering, suitable for long-term stable connection needs, commonly used in fixed devices such as home appliances and industrial equipment.
Nut lock wiring: the use of nuts to fix the connector pins, suitable for frequent plugging and unplugging occasions, convenient operation.
Threaded connections: Connections and disconnections are made by tightening and loosening the threads, suitable for environments that require resistance to vibration and shock, commonly found in aerospace, military and heavy industrial equipment.
Bayonet connections: A bayonet or plug with a specific design that requires forceful pressing or turning to lock it in place after insertion, suitable for audio/video equipment, computer peripherals and communications equipment.
Plug-in and plug-out connections: Connections are made by directly inserting and removing the connector, usually by means of a snap-lock or latch mechanism, and are suitable for applications that require frequent connections and disconnections, such as test equipment and laboratory instruments.

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Need Assistance

We understand the importance of choosing the right products, which is crucial to your business. That's why we invite you to reach out to us. Whatever your objetives are, Connoder will help you achieve them.We are here to provide solutions for all your packaging needs. Don't hesite to get in touch with our sales team.