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M16 circular connector

Welcome to the M16 series page!

The M16 circular connector is a standardized industrial connector designed with a 16mm threaded joint as its core. It is specifically developed for power and signal transmission scenarios in fields such as industrial automation, electronic equipment, and communication systems. With its compact structure, high reliability, and strong environmental adaptability, it has become a core component for electrical connections in harsh working conditions. It is widely used in signal, data, and power transmission links of various industrial equipment, providing a solid guarantee for the stable operation of the equipment.

Wired socket

Welded plate type socket

Assembly-type socket

Pre-fabricated cable

Installation tools

Applicable application scenarios

The field of industrial automation

Power and signal connections for equipment such as industrial robots, servo motors, sensors, drivers, conveyors, and packaging machinery

The field of industrial automation
The field of new energy

New energy vehicle charging facilities, photovoltaic inverters, energy storage equipment, etc., undertake tasks such as high-voltage and high-current transmission or signal control.

The field of new energy
Communication and Electronics Field

5G base stations, communication equipment, measuring instruments, monitoring devices (CCTV/safety cameras), high-resolution detection equipment, etc., ensure the stable transmission of signals and data.

Communication and Electronics Field
Special environmental field

Port cranes, rail transit equipment, agricultural machinery, construction machinery, outdoor lighting, etc., can withstand the impact of environmental conditions on connections.

Special environmental field

M16 Product Information

Detailed Explanation of M16 Connector Types: A Comparison Guide for Industrial and Commercial Applications

Maintenance and Care of M16 Connectors: 5 Key Tips for Extending Their Lifespan

M16 Connector Selection Guide: How to Choose Core Count, Code, and Protection Level

In fields such as industrial automation, robotics, and new energy, the selection of M16 connectors directly determines the stability, safety, and service life of equipment connections. Many engineers

Common problems and solutions for M16 connectors: Poor contact / Looseness / Water ingress handling

The M16 connector, as a key connection component in fields such as industrial automation, new energy, and communication, its stable operation directly affects the overall performance of the equipment.

Top 10 Brands of M16 Connectors in China (2026 Edition)

Over the past decade, the M16 connector industry in China has evolved from "assembly and imitation" to "independent innovation". Currently, domestic M16 connectors have reached the same level as inter

M16 Connector Core Number Selection Guide: How to Choose from 2 Core to 24 Core Without Making Mistakes

M16 Connector Procurement Cost Control Guide: Batch Purchasing / Cross-border Purchasing / Cost-Saving Tips for Alternatives

M16 Connector Common Questions (FAQ): Comprehensive Solutions for Selection, Installation, and Maintenance

Product Information

Product type
M16 circular connector
Application
Electricity, signal
Sensor type
General
Contact component
Copper plated with gold
Core count
2-24 core
Protection level
IP67/IP68
Number of insertions and withdrawals
500 plug-in and unplugged cycles
Working temperature
-40℃ / 85℃

Product Specifications

Shell material
Copper plated with nickel
Flame retardant grade
V0 (Compliant with UL 94 P)
Sealing material
Epoxy resin / Rubber
Contact material
Copper plated with gold
Contact component carrier material
PA9T
OCTOPUSCONN —— Expert in Reliable Connectors

Octopusconn specializes in the field of industrial automation, offering you a one-stop solution for circular connectors and wiring harnesses.