Product Features
The PHS‑NAD Connector Series with Posts features positioning posts and spacer pillars as its core design highlights. With optimized structure and enhanced functions, it is a highly reliable connection solution for electronic devices, widely used in industrial automation, automotive electronics, precision instruments and other fields. Its core characteristics are as follows:
Precise positioning is the key advantage of this series.
The pillar structures accurately match the reserved holes on the PCB, enabling quick alignment during installation. This effectively prevents offset or misalignment during mounting and plugging, greatly improving assembly accuracy and efficiency, especially for mass production on automated assembly lines. Some models adopt a “one round, one oval” special‑shaped positioning post design, which effectively prevents reverse insertion, avoids circuit failures caused by wrong installation at the source, and ensures the safety and integrity of equipment connection.
Significantly improved connection stability and structural strength.
Positioning posts are fixed to the PCB by soldering or latching, forming a dual‑reinforced structure. It disperses mechanical stress during plugging and unplugging, reduces terminal wear, and resists vibration, shock and other external forces during equipment operation to avoid loose or disconnected connections. Spacer posts also act as board‑to‑board supports to maintain a stable installation gap, prevent PCB deformation, provide both insulation protection and structural support, and extend the service life of the connector and equipment.
Excellent compatibility and practicality.
The pillar structure is flexibly designed. Posts with different heights and diameters can be selected according to application scenarios to adapt to PCBs of different thicknesses and installation space requirements. The material is matched with the connector body; positioning posts are mostly made of high‑strength engineering plastic or metal, with good wear resistance and high temperature resistance, suitable for reflow soldering and complex working environments. The series covers a variety of pitch specifications (such as 1.5 mm, 2.0 mm, 4.0 mm, etc.) and pin configurations, flexibly adapting to both simple connections of small electronic modules and high‑density signal transmission in industrial equipment.
Outstanding protection performance and wide applicability.
Some connectors in this series are equipped with sealing structures around the pillars to enhance dustproof and splash‑proof performance, suitable for outdoor or harsh industrial environments. Positioning posts in automotive‑grade versions further improve stability under frequent vibration and wide temperature changes, ensuring uninterrupted signal and power transmission. In addition, the pillar structure allows quick identification during maintenance, simplifying the overhaul process. Combining easy installation and high reliability, it is an ideal connector for electronic devices in many industries.
