M8 and M12 Circular Plug connectors are two of the most commonly used circular connectors in industrial, automation, and robotics applications. Both are designed to offer a secure and reliable connection, but there are some differences between the two.
Size: The most obvious difference between M8 and M12 Circular Plug connectors is their size. M8 connectors have a diameter of 8mm, making them one of the smallest circular connectors on the market. M12 Circular Plug connectors, on the other hand, have a diameter of 12mm, which is slightly larger.
Pin Configuration: M8 connectors typically have 4 pins, while M12 Circular Plug connectors have either 4, 8 or 12 pins. This means that M12 Circular Plug connectors can support more connections in a single connector than M8 connectors.
Durability: Both M8 and M12 Circular Plug connectors are designed to withstand harsh environments and extreme conditions. However, M12 Circular Plug connectors are typically more rugged and durable than M8 connectors, making them a better choice for applications where the connector will be exposed to impact, vibration, and temperature fluctuations.
Electrical Performance: M8 and M12 Circular Plug connectors offer similar electrical performance, with low contact resistance and high insulation resistance. However, M12 Circular Plug connectors typically have a higher current rating than M8 connectors, making them suitable for power-intensive applications.
In conclusion, both M8 and M12 Circular Plug connectors have their own strengths and weaknesses, and the choice between the two will depend on the specific needs of the application. M8 connectors are ideal for applications where space is limited and a small size is required. M12 Circular Plug connectors, on the other hand, are better for applications that require more connections and higher power requirements.”
