HDB78 pin d sub connector ip67 male

High-Density 78 pin d sub connector: The 78 pin high density d sub connector belongs to the D-Sub (D-subminiature) family. Since its inception in the 1950s, this family has established a classic status in industrial, military, and communication fields with its iconic D-shaped metal shell and outstanding reliability. In the model name HDB78, "HD" stands for High Density, meaning it achieves more signal connections within a relatively compact space; "78" explicitly indicates that it possesses 78 independent contacts (pins). Each pin is a solid core plated with gold. Adopting a four-row precision layout, it greatly enhances the connector's signal transmission capability, meeting the demand for multi-channel data exchange in complex equipment. In terms of construction, the 78 pin connector male d sub inherits the rugged genes of the D-Sub series. Its D-shaped metal shell not only provides intuitive polarization to prevent mismating but also constitutes an effective electromagnetic shie…