2072 Connectors, Interconnects

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D-Sub, D-Shaped Connectors - Accessories - Jackscrews

Jack screws are a type of hardware used with D-sub connectors, which are often called D-shaped connectors due to their shape. Usually, these connectors are used in pairs to provide an electrical connection between two components. The two components are connected together using the threaded portion of the D-sub connector, called the jackscrew. The jackscrew is usually a small screw that thread into the connector, and both components are locked in place when the screws are tightened.

Jack screws are commonly used with D-sub connectors where the two components are not housed in the same enclosure. This setup may require the user to access both components in order to tighten the screws to ensure a secure connection. In some cases, the user may choose to use lock nuts instead of the jackscrews, which would reduce the need to access both components. However, it is generally recommended that jackscrews are used to ensure a secure connection.

Jack screws come in various thread sizes and lengths, and can be used with several different types of D-sub connectors. The most common type of jackscrews are self-threading, which means that they are designed to thread into the connectors without the need for a tapping tool. This makes mounting the two components much easier and quicker. It is important to ensure that the thread size of the jackscrew matches the thread size of the connector, as using the wrong size will likely cause the connection to fail.

In addition to mounting connectors, jackscrews are also used for mounting other types of hardware, such as RS-232 connectors and DB connectors. In these cases, the screws typically attach the connector to the chassis or backplane, ensuring a secure connection. Jack screws may also be used to mount HDD and SSDs into a server or PC enclosure.

The use of jackscrews, along with other types of mounting hardware, is essential to ensure that the components are properly secured. Jackscrews are a cost-effective and reliable way to secure components in D-sub connectors, ensuring that the connection between the two components is secure. This makes them a popular choice in many different industries, from industrial to consumer electronics.

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