Product Introduction

The shielded M12 circular connector is designed to meet the growing demand for stable signal transmission and electromagnetic interference control in modern industrial environments. As automation systems, sensors, and communication networks become increasingly dense and electrically complex, maintaining signal integrity under harsh conditions has become a key concern for engineers and system designers.

This connector integrates a compact M12 interface with an effective shielding structure, helping to reduce external noise, suppress signal distortion, and maintain consistent electrical performance. Rather than focusing solely on mechanical connection, it emphasizes electromagnetic compatibility (EMC), making it suitable for applications where data accuracy and operational stability are critical.

Developed by YFS Technology (SZ) Co., Ltd., this connector reflects a system-level approach to industrial connectivity, balancing mechanical robustness, electrical reliability, and long-term performance consistency.

Product Features

Integrated Shielding Structure

Built-in shielding layer designed to reduce electromagnetic interference

Helps maintain stable signal transmission in electrically noisy environments

Supports reliable operation alongside power cables and high-frequency devices

Standardized M12 Interface

Compact circular form factor suitable for space-constrained installations

Compatible with widely adopted M12 connection standards

Supports consistent mating and secure engagement

Secure Mechanical Locking

Threaded coupling ensures vibration-resistant connection

Prevents accidental disconnection in dynamic or mobile equipment

Maintains stable contact pressure over time

Durable Contact Design

Precision-machined contacts for stable electrical continuity

Reduced contact resistance to support consistent signal behavior

Designed for repeated mating cycles without degradation

Environmental Resistance

Housing materials selected for resistance to dust, moisture, and industrial contaminants

Suitable for operation in challenging industrial conditions

Supports long-term deployment in both indoor and outdoor systems

Product Advantages

Improved Signal Integrity

By combining shielding with a stable mechanical interface, this connector minimizes noise coupling and signal loss, supporting accurate data transmission.

Enhanced System Reliability

Secure locking and durable construction help maintain consistent performance in environments exposed to vibration, movement, or electrical interference.

Simplified System Design

The standardized M12 format allows easier integration into existing systems without extensive redesign, reducing development time and complexity.

Reduced Maintenance Requirements

Stable contact performance and robust materials help lower failure rates, minimizing maintenance and replacement frequency.

Broad Compatibility

Designed to work across a wide range of industrial platforms, making it suitable for multi-system and multi-project deployment.

Product Applications

The Shielded M12 Circular Connector is suitable for applications where signal stability and interference control are essential, including:

Industrial automation and control systems

Sensors and actuators in production lines

Industrial Ethernet and communication networks

Robotics and motion control equipment

Rail transit and transportation electronics

Factory monitoring and data acquisition systems

Its shielding performance makes it especially valuable in environments where multiple electrical systems operate in close proximity.

Frequently Asked Questions (FAQ)

Q1: What is the main benefit of a shielded M12 connector?
Shielding helps reduce electromagnetic interference, improving signal clarity and system stability.

Q2: Is this connector suitable for high-vibration environments?
Yes. The threaded locking mechanism provides a secure connection resistant to vibration and movement.

Q3: Can this connector be used for both data and signal transmission?
Yes. It is suitable for various signal and data transmission applications requiring stable performance.

Q4: How does shielding affect overall system reliability?
Effective shielding minimizes noise-related issues, reducing communication errors and improving long-term reliability.

Q5: What should be considered when selecting a shielded M12 connector?
Key factors include environmental conditions, signal sensitivity, installation space, and compatibility with existing interfaces.