165X14189X

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D-sub, D-shaped connectors, also called D-shells offer high-end protection when used with a hood or backshell. They consist of two metal components, the hood or housing and the connector with contacts. The hood or housing holds the connector, protecting it from outside elements and offering strain relief to avoid excessive cable strain. The hoods are available in straight- or right-angle styles and can accommodate up to 37 contacts.

The contacts, often referred to as pins, are designed with a combination of male and female terminations to provide reliable connections free from vibration. Depending on the type of D-sub, the contacts may form a row or double row configuration. The female contacts feature a shallow cylinder with its bottom crimped for secure connections. The male contacts feature a stepped design with the top part made from a single piece of contact material to reduce stress from over-insertion.

D-sub Shells offer a range of various benefits for a broad range of applications, mainly in the automation, communication, and broadcast industries. From printing machines to TV transmitters, D-sub shells are the go-to choice for many manufacturers for their electrical connectivity. The shells are widely used due to their simple yet robust construction, cost-effectiveness, and long-term dependability.

These shells come in a variety of sizes, offering mechanical strength and privacy. The largest of them is the 165X14189X, designed to accommodate very large connectors with high mechanical strain. The hood is made up of aluminum and stainless steel, making it resistant to corrosion and other damages. Its design accommodates 37 contacts in a double row configuration and provides complete environmental protection.

The application field and working principle of the 165X14189X D-Sub is relatively straightforward. The male contacts are inserted into a female connector, and then secured with a locking screw. By turning the locking screw, the female contacts are tightened to the male contacts, forming a secure connection. The hood is then mounted on top, protecting the contacts from outside elements and providing strain relief. The resulting connection is reliable and long-lasting, suitable for harsh environment applications.

The 165X14189X D-Sub is by far the largest and most robust of the D-sub shells, but is only suitable for certain applications. Smaller D-subs, available in various sizes and configurations, are often preferred in other applications, because they offer a balance between space savings, cost, and connectivity flexibility.

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