H/HA Series

The SUNGMUN H/HA Series addresses the critical need for vertical space saving with an industry-leading ultra-low profile height of only 4.5mm. Its defining feature is the slotted spindle actuator, designed for secure adjustment using a standard screwdriver, which prevents accidental hand operation and allows for rear-panel installation. This series incorporates a reliable central C-contact with full gold plating and offers IP67 environmental sealing on key models, ensuring durability in compact applications. It is the ideal solution for ultra-thin industrial human-machine interfaces (HMIs), advanced automotive control units, portable medical devices, and any embedded system where minimizing overall z-height is paramount. ZiGeng provides specialized support for ultra-compact designs.