Tag Archive for: M8 Connectors

circular connectors

In the realm of industrial connectivity, FPIC presents a comparison between M12 and M8 connectors, shedding light on their unique features and applications.

circular connectors

  1. Size Matters:

M12 Connectors: Renowned for their larger size, M12 connectors offer robustness and high current-carrying capacity, making them suitable for heavy-duty applications.

M8 Connectors: Compact and space-saving, M8 connectors excel in applications where size constraints are paramount, offering impressive performance despite their smaller form factor.


  1. Performance Under Pressure:

M12 Connectors: With a sturdy construction, M12 connectors exhibit superior resistance to mechanical stress, vibration, moisture, and dust, ideal for harsh industrial environments.

M8 Connectors: Despite their smaller size, M8 connectors offer excellent performance under moderate conditions, making them suitable for applications with space constraints.


  1. Flexibility and Versatility:

M12 Connectors: Offering various pin configurations and coding options, M12 connectors provide flexibility to accommodate diverse signal and power requirements across industrial sectors.

M8 Connectors: While they have limited pin configurations compared to M12 connectors, M8 variants excel in applications where simplicity and a smaller footprint are valued.


  1. Future-Proofing Connectivity Solutions:

Both M12 and M8 connectors continue to evolve to meet the changing demands of industrial automation. Manufacturers introduce innovative features and enhancements to ensure these connectors remain at the forefront of industrial connectivity.



In the battle of industrial titans, FPIC emphasizes the importance of understanding the nuances of M12 and M8 connectors to make informed decisions based on specific application requirements. FPIC offers a comprehensive range of M12 and M8 connectors, along with expert guidance, to maximize performance, reliability, and efficiency in industrial connectivity solutions. Contact FPIC today to explore industry-leading solutions tailored to your needs.

M8 Connectors

M8 connectors play a pivotal role in various industrial applications, offering a compact and reliable solution for connecting sensors, actuators, and other devices. If you’re exploring the possibilities of M8 connectors, you might have some questions. Let’s address some common queries to help you unlock the full potential of these connectors.

  1. What Is the M8 Connector?

The M8 connector is a type of circular connector with an 8-mm locking thread. It is widely used in industrial automation settings to establish secure connections between sensors, actuators, and control devices.

M8 Circular Panel Mount Cable ConnectorM8 Connectors Panel Mount Circular ConnectorM8 4-Pin Unshielded Male Socket Thru Connector









  1. Where Are M8 Connectors Typically Used?

M8 connectors find extensive use in industries such as manufacturing, automotive, and robotics. Their compact design makes them suitable for applications where space is limited, and their robust construction allows them to thrive in challenging environments.

  1. How Does the Waterproof Feature Work?

Many M8 connectors come with a waterproof rating, commonly IP67. This means they are protected against dust and capable of withstanding immersion in water up to a meter deep. The waterproof feature ensures the connectors remain functional even in harsh and wet conditions.

  1. Are M8 Connectors Pre-Assembled?

Yes, M8 connectors are often available in pre-assembled forms. This not only saves installation time but also ensures that the connectors are correctly put together, reducing the risk of errors.

  1. What Sets M8 Connectors Apart from Other Types?

The M8 connector stands out due to its compact size, making it ideal for applications where space is at a premium. Additionally, its threaded design provides a secure and reliable connection, crucial in industrial settings.

  1. Can M8 Connectors Withstand Harsh Environments?

Absolutely. M8 connectors are designed to endure challenging conditions. The materials used in their construction, coupled with the threaded locking mechanism, make them resistant to vibrations, moisture, and other environmental factors.

  1. What Are Common Applications for M8 Connectors?

M8 connectors are widely used in various applications, including:


PLCs (Programmable Logic Controllers)

I/O (Input/Output) boxes



They are prevalent in industries such as manufacturing, machine building, food and beverage processing, and HVAC systems.

  1. Can M8 Connectors Be Submerged Underwater?

Yes, M8 connectors with a high IP rating, like IP67, can remain watertight even when submerged. This makes them suitable for applications where exposure to liquids is a concern.

Understanding the ins and outs of M8 connectors empowers you to make informed decisions for your specific connectivity needs. Whether you’re navigating challenging environments or dealing with space constraints, M8 connectors offer a reliable solution.