M12 A-Code Circular Connector

Engineered for space-constrained and demanding environments across multiple industries, our compact M12 A-Code Connectors deliver reliable signal and power transmission for sensors, actuators, and DC power systems. With a standardized 12-mm locking thread diameter, this series provides a robust yet space-saving connection solution that excels in high-density installations and challenging operating conditions.

Core Advantages of M12 Connector

Premium Shell Construction: Features a durable shell made of copper with nickel plating for superior corrosion resistance, paired with a PA66 (Nylon 66) housing for excellent mechanical strength and thermal stability.

High-Performance Contacts: Equipped with gold-plated or silver-plated copper contacts, ensuring optimal conductivity, low contact resistance, and enhanced durability across extended mating cycles.

Robust Environmental Sealing: Rated IP67 for complete protection against dust ingress and temporary water immersion, suitable for harsh industrial and outdoor applications.

Secure & Stable Connection: Vibration-proof screw-locking mechanism ensures reliable performance under mechanical stress and continuous movement.

Flexible Configuration: Available in multiple pin counts (2 to 17 pins) and cable jacket options (PUR/PVC) to meet diverse wiring and environmental needs.

Application Scenarios of M12 Connectors

Industrial Automation: Robotic arms, conveyor systems, PLC connections, motor controls

Process Control: Sensor networks, instrumentation, valve actuators in chemical and food processing

Transportation Systems: Railway signaling, vehicle manufacturing, automotive test equipment

Renewable Energy: Solar panel arrays, wind turbine monitoring systems, battery management

Outdoor Equipment: Agricultural machinery, irrigation control, environmental monitoring stations

Building Automation: HVAC controls, access systems, lighting management in smart buildings

Medical Equipment: Diagnostic device connectivity, patient monitoring system installations