Because of its compact design and high reliability, the M12 circular connector is widely used in industrial automation, sensor connection, communication equipment and other fields. Not only is it rugged, it also provides a stable electrical connection in complex environments. This article will analyze the main features of the M12 circular connector from the perspective of structure to help you better understand its advantages and application value.
One of the most notable features of the M12 circular connector is the standard M12 thread locking structure.
Strong stability: The threaded design ensures that the connector is firm and reliable when installed, preventing vibration or impact from loosening.
Easy installation: Users can easily complete manual locking, and some models support tool-assisted torque locking for further stability.
Anti-fall: Even in harsh working environments, the connector can maintain a strong mechanical connection.
M12 circular connectors have A variety of codes (such as A, B, C, D, X, etc.), each code corresponds to different application requirements:
A code: Used for sensors and signal transmission.
B code: Suitable for industrial bus system.
D code: Support industrial Ethernet applications to meet the needs of high-speed data transmission.
X-coding: For high-bandwidth Ethernet (up to 10Gbps), enabling more efficient communication.
This coding design effectively avoids misinsertion of connectors for different purposes, while meeting diverse industrial needs.
M12 circular connectors are typically available in IP67 or IP68 protection classes to maintain good sealing performance in harsh environments:
Waterproof: effectively prevent water intrusion into the connector interior, to ensure the stability of the electrical contact part.
Dust-proof: block the entry of fine particles and dust to ensure long-term reliable work.
Weather resistance: M12 connectors are made of high-quality materials, such as PBT housing and gold-plated contacts, with excellent corrosion and oxidation resistance, and can be used in extreme environments such as humidity and high temperatures.
The M12 circular connector has a modular structural design for flexible combination and application:
Pins and jacks: Different pin numbers (such as 3 pins, 4 pins, 5 pins, 8 pins, etc.) are provided according to demand to meet the different requirements of signal and power transmission.
Welding or crimping connection: Supports a variety of end connections, allowing users to select an appropriate installation method based on the cable type.
Shielding structure: Some models are equipped with shielding design, which effectively reduces electromagnetic interference and improves signal transmission quality.
The M12 circular connector has won the favor of the industrial market with its compact form factor:
Space-saving: Its compact size makes it suitable for applications where installation space is limited, such as the connection of sensors and instrument equipment.
High-density connection: Compact size combined with multi-pin design, can achieve multiple signal or power transmission, effectively improve the integration of the system.
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