D-subminiature connectors, commonly referred to as D-sub connectors, derive their name from the shape of the outer shroud surrounding the contacts at their mating end, which resembles the letter 'D'. When they were first introduced, D-sub connectors offered one of the highest interconnect densities available. Products in this category are finished-goods cable assemblies that come with connectors already applied. This includes both cable assemblies with a single connector applied and those with multiple connectors. However, it is important to note that there can be significant variations in the actual connectivity provided by different cables within this family. Over the course of many decades of service, D-sub connectors have established usage precedents. As a result, there are various configurations and pin arrangements available for different applications. It is crucial to exercise caution and select a product that is suitable for the intended purpose, considering factors such as pin count, gender (male or female), and the specific wiring requirements. D-sub connectors have found widespread use in a range of industries and applications, including telecommunications, industrial automation, and computer systems. They are commonly employed for connecting devices such as monitors, printers, modems, and data acquisition systems. In summary, D-subminiature connectors, named for their distinctive 'D' shape, offer high interconnect density and are commonly used in various industries. Products in this category include cable assemblies with pre-applied connectors, and careful consideration is necessary to ensure the right product is chosen for the intended application, given the variations in connectivity options available.
