Think back far enough, and it is likely you will remember large format PCs that used color-coded d-sub connectors to make desktop set-up a breeze. Think back even further, and you will realize that even before the benefit of color coding, d-sub connectors proved to be the ideal electronic connector of choice for a variety of industries that depended on computer systems to run without fear of interruption and a lower risk of failure due to user error.
For a number of years, the home electronic market was colossal. Manufacturers of different sizes were vying for a place in the American home, hoping to tap into the dawn of early computer games, work-at-home software, and society’s transition into a digital age. While much of the technology was archaic even then, the one area agreed upon as the most secure and best fit to transmit power, data, and A/V information were the d-sub connectors.
But the home electronic market has moved on for the most part from d-sub connectors, leaving them mostly found in industrial settings, as well as generally harsher environments. This begs the simple question — why still use this type of electronic connector? In fact, there are quite a number of questions associated with the use of d-sub connectors worth consideration.
How old does the technology in d-sub connectors go back? D-sub connector technology dates back to the early 1950s.
Where does the ‘d-sub’ name come from? A casual look at a d-sub connector will showcase a ‘d’ shaped metal shield.
Is there something advantageous about the shape of this type of connector? Perhaps the most important function it offers is that the connector is only able to be oriented in a certain way. Otherwise, it will not connect.
What are some of the uses of d-sub connectors over time? Industries using computers and computing systems, as well as gaming systems, were once ripe with d-sub connectors.
Do all d-sub connectors look the same? The short answer is, “Yes”. However, even though these connectors share many characteristics, the application for which they are used will dictate the construction of the final d-sub connector. This will inevitably mark the final products with distinct features.
How long do d-sub connectors last? The application will dictate quite a bit of the life cycle of a d-sub connector. That said, it is a technology that is valued for its longevity, which makes it a cost-effective solution.
Is customization an option? Absolutely.
What industries still rely on d-sub connectors and why? These days, aerospace and military applications, as well as industrial and medical settings, tend to be where d-sub connectors are mostly found. Their rugged construction, ability to handle harsh environments, not to mention their protection against EMI (electromagnetic interference) makes them an ideal solution.
Finally, it is important to ask whether or not d-sub connectors still have a place in today’s market. The fact remains that they most certainly do, and the industries that rely on them depend on their consistent performance. LoDan Electronics, Inc. in Illinois has been an electronics component juggernaut for nearly six decades.
If your enterprise still relies on d-sub connectors, work with a company synonymous with excellence in all of its interconnect solutions. Call LoDan Electronics, Inc. today.