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M16 Circular Connector

Your Trusted Source for High-Quality Circular Electrical Connectors

Welcome To The World of M16 Circular Connectors

1. Supports Multi-Core Signal, High-Speed Data And Medium-Power Transmission, And Is Applicable To Industrial Sensors, Intelligent Equipment, Medical Equipment, Outdoor Lighting And Complex Electromechanical Systems.
2. Threaded Locking Design, Vibration-Resistant And Anti-Loosening, Ensuring Stable Connection During Long-Term Operation.
3. The Protection Level Reaches Ip67/Ip68, With Reliable Sealing, Waterproof, Dustproof And Resistant To Environmental Impact.
4. Optional Shielding Options: Unshielded, Shielded, Grounded Type, Effectively Improving Emc Performance.
5. Compact Interface Design, Allowing For More Flexible Wiring And Adapting To The Needs Of Multi-Core Integration And High-Density Connection.
6. Compatible With Mainstream M16 Product Interface Standards, Facilitating Replacement And System Integration.
7. Complies With Iec61076 - 2 - 109 Specification, With Complete Specifications, And Supports Customized Development And Cable Assembly Delivery.
M8 Circular Connectors
The M16 circular connector has a protection rating of IP67 and above. It is waterproof, dustproof, oil - resistant, and resistant to chemical corrosion.
It can operate within a wide temperature range from - 40°C to + 85°C, adapting to harsh industrial and outdoor environments. It supports more
contact configurations, meeting the needs of integrated transmission of composite signals, power, and data.
Featuring a threaded locking structure, it is resistant to vibration and anti - loosening, ensuring a long - lasting and reliable connection in devices
with frequent plug - and - unplug operations and dynamic conditions. Shielded and grounded versions are available, effectively resisting
electromagnetic interference and ensuring the integrity of high - speed signals.
It is widely used for multi - functional integrated connections in intelligent human - machine interfaces, medical equipment, industrial display
systems, automation terminals, outdoor lighting, and high - end mechatronic equipment.
Connoder provides standard and customized M16 connection solutions, various core - number configurations, and pre - installed cable
components. Compatible with mainstream interface standards, it helps complex systems achieve efficient integration and enables intelligent
upgrades of devices.

M16 Circular Connector Types

Explore our M16 circular connector range today to discover the best connectivity solution for your project! If you need more technical details or customization advice on the M16 circular connector, please feel free to contact us for more information and support.
M16 Panel Mount Connector
Suitable for perforated installation on the equipment housing or panel, providing a stable external interface.
Installation methods: Front - panel mounting, Rear - panel mounting.
Connection methods: Wire - welding, PCB - plugging.
Protection level: IP67





M16 Assembled Connector
A flexible connection solution designed for industrial automation, especially suitable for scenarios that require on - site assembly or customized wiring.
Material types: Plastic assembly, Metal assembly
Connection methods: Screw - terminal connection, Welding connection
Protection level: IP67


M16 Square Flange Connector
M16 Square Flange Connector
Suitable for fixed installation on equipment panels or enclosures with square - shaped mounting requirements, ensuring a reliable external connection interface.
Installation methods: Front - panel mounting
Connection methods: Solder connection
Protection level: IP67/IP68



M16 Pre-Molded Cable Assemblies
M16 Pre-Molded Cable Assemblies
The precision injection - molding of the connector and cable is completed before leaving the factory, ensuring consistency and high reliability.
Cable types: PVC, PUR.
Length customization: Custom lengths as specified by customers are supported, reducing on - site wiring and connection work.
Protection level: IP67

M16 Circular Connector

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M16 Circular Connector

Downloads on The Topic of Circular Connectors

Connoder European - standard M - series Circular Connectors --- M16 Series

pplications of Circular Connectors

Circular plug connectors and circular power connectors are used across various industries.
Connoder’s connectors are engineered for durability, with IP67/IP68 ratings for water and dust resistance, ensuring performance in harsh environments.
M5 Circular Connector Industrial Automation
Industrial Automation
Connection of miniature sensors (proximity, photoelectric, capacitive, ultrasonic).
Signal transmission for micro-actuators.
Compact connections in robotic arms and precision automation equipment.
M5 circular connector Robotics
Robotics
Data and control signal interface in collaborative robots (cobots).
Encoder and feedback sensor connections in robotic joints.
Use in compact robotic grippers and vision modules.
M5 circular connector Measurement & Testing Instruments
Measurement & Testing Instruments
Connection of portable measuring devices (temperature, pressure, vibration).
Data acquisition systems requiring small and durable connectors.
Precision test and calibration tools.
M5 circular connector Medical Technology
Medical Technology
Miniature medical devices and diagnostic equipment.
Patient monitoring systems where compact and safe connections are critical.
Portable medical instruments requiring quick-connect interfaces.
M5 circular connector Communication & Electronics
Communication & Electronics
Antenna connections for small wireless modules.

Board-to-cable and cable-to-cable links in compact electronic devices.

Industrial handheld terminals and mobile controllers.

Circular Connector Technical Guide

Comparison of Pin Numbers and Coding Differences of Circular Connectors

Housing material
Nickel-plated brass
Sealing material
Epoxy resin/rubber
Contact material
Phosphorus copper gold
plating/brass gold plating
Insulation material
PA9T
Modeling materials
TPU/PVC/PUR
Contact resistance
≤5mΩ 
Durability
≥500 times
Insulation resistor
100 mΩ
Applicable temperature
-40°C Tо +85°C
Waterproof grade
IP67 / IP68

Pin Configuration and Electrical Parameters of M16 Connector

2 Core Male
3 Core Male
4 Core Female
5 Core Female
6 Core Male
7 Core Male
8 Core Female
12 Core Female
14 Core Male
16 Core Male
19 Core Male
24 Core Male
5A Core Male
7A Core Male
14A Core Male
2 Core Female
3 Core Female
4 Core Female
5 Core Female
6 Core Female
7 Core Female
8 Core Female
12 Core Female
14 Core Female
16 Core Female
19 Core Female
24 Core Female
5A Core Female
7A Core Female
14A Core Female

Different Installation Methods of M16 Circular Connectors

M16 Circular Connector Front Fastened
M16 Circular Connector Front Fastened
M16 Circular Connector Rear Fastened
M16 Circular Connector Rear Fastened

Different Opening Sizes of Circular Connectors

Opening Size for M16 Circular Connector with M18×0.75 Threads
Opening Size for M16 Circular Connector with M18×0.75 Threads

Different Wiring Methods for Circular Connectors

M16 Circular Connector Solder Type
M16 Circular Connector Solder Type
M16 Circular Connector PCB Type
M16 Circular Connector PCB Type

Global Compatibility and Mil-Spec Solutions

Our circular mil spec connectors and circular plug connectors meet stringent global requirements and are ideal for harsh industrial and outdoor environments. We also offer circular plastic connectors and circular power connectors to meet specific application requirements.
Explore our catalog of high-reliability connectors, including our complete M-series lineup, compatible with leading brands such as:
For more technical specifications and support, visit our company page: 
www.connoder.com

Why Choose Connoder Circular Connectors?

With years of expertise, Connoder delivers:

Quality Assurance

ISO-certified manufacturing processes.

Customization

Tailored solutions for unique applications.

Global Support

Dedicated customer service and technical support.

Innovation

Cutting-edge designs for modern connectivity needs.

Certification

ISO 9001 and ISO 14001 certified.

Sales Network

Global customer base in over 50 countries.

Why Choose Connoder Circular Connectors?

If you're searching for reliable, custom-engineered circular connectors for your project, connoder is your trusted partner. 
Contact us today to request a quote or a free sample.

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