JST

The ​JST Terminal series is a line of ​high-reliability electrical connectors specifically designed for ​PLC (Programmable Logic Controller) systems in industrial automation. These terminals are widely used for ​secure signal transmission between PLC I/O modules, sensors, actuators, and control panels. Featuring ​compact spring-clamp design, JST Terminals enable tool-free wire insertion, reducing installation time by 40% compared to screw-type terminals. Their ​0.5-4 mm² wire range compatibility supports both low-voltage digital signals and high-current power circuits (up to 41A). With ​IP67-rated waterproof variants, they excel in harsh environments like automotive assembly lines and food processing plants. A key innovation is the ​self-locking mechanism that prevents accidental disconnection under vibration – a critical feature for machinery with 10-500 Hz operational vibrations.