alternative molex 5566 5566-02A 5566-04A dual row straight connector

These connectors offer both surface - mount and through - hole installation options. The surface - mount version can be placed directly on the surface of a PCB, eliminating the need for holes and reducing the space required for component mounting. In contrast, the through - hole option provides a reliable mechanical connection and can also be arranged in a way that optimizes space utilization. Designers can choose the most suitable installation method based on the specific space constraints and performance requirements of the application, further enhancing the space - saving capabilities of these connectors.