From Single Sensor to Distributed Networks
M5/M8 miniature connectors are key components in micro-sensors and distributed sensing networks. In smart home, precision agriculture, environmental monitoring, and wearable device scenarios, M5 connectors — with their 3–4 contact minimalist design, 1A low current rating, and compact 3mm outer diameter — are the preferred interface for micro-sensors.
M5 3/4-pin connectors are suitable for micro temperature, humidity, pressure, and gas sensors. With a 3mm outer diameter and compact mounting form factor, sensors can be deployed in tight spaces. The M5's low-power characteristics (60V/1A) make it ideal for battery-powered wireless sensing nodes.
M8/M12 connectors serve as the standard interface for distributed I/O stations. A single I/O station can connect dozens of sensors/actuators, with each M12 port corresponding to one channel. Modular design simplifies system expansion and maintenance, while IP67 protection ensures long-term field reliability.
M12 connectors are commonly used on IIoT edge gateways. X-coded connectors support 10 Gbps Cat6A Ethernet transmission, while A-coded connectors handle sensor data acquisition and Power over Ethernet (PoE) simultaneously.
Full-service support from selection, customization, prototyping to production
Contact an Engineer →