1731110093

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

D-Sub, D-shaped connectors can be used for a variety of applications due to their size, variety of shapes, and connection type options. Depending on the connector series, specific backshells, hoods, and covers can be used to shield connections and protect the cable from environmental hazards.

Types of Backshells

There are two types of backshells available for D-shaped connectors: straight and angle. Straight backshells, also known as standard backshells, provide termination to an electrical connector and allow for 360-degree rotation of the cable being terminated. They generally range from ½ inch to 8 inches in length, and the threaded portion of the backshell is commonly used for mounting. Angle backshells are used when the application requires a connection to be made at an angle, or when the cable exit needs to be protected from the environment or other cables.

Types of Hoods

Hoods, also known as dust caps, provide protection against dust and other contaminants that can affect the electronics inside the connector. They also provide protection against physical damage. When buying a hood, it is important to make sure that you are getting the right size; both the interior and exterior of the hood should match the specifications of the cable and the connector.

Types of Covers

Like hoods, covers protect the connectors from dust, physical damage, and other contaminants. They are available in a number of materials, including aluminum, plastic, and stainless steel. Depending on the application, temperature-resistant covers can also be used. Covers are generally designed to fit tightly and securely over the connector, protecting the internal components from contaminants while providing a streamlined appearance.

1731110093 Working Principle

The working principle of D-Sub, D-shaped connectors is based on the same principles as any other type of electrical connector. Two conductive elements, either contact pins or contact sockets, are connected by a dielectric insulator, while the housing shell provides protection for the connection. As current flows through the cable from one contact to the other, a voltage drop is created, which is then converted into an electrical signal.

In order to ensure a secure connection between D-Sub connectors, the housing shell is designed to be two pieces. The header shell is typically made of non-metallic materials such as plastic, and is used to secure the two contact pieces together. The hood is then placed over the bottom of the header to act as a protective cover, preventing dust and debris from entering the connection.

The shells and other components found in D-Sub connectors can be configured in a number of ways depending on the application. Different shapes, sizes, and materials can all be used in order to meet specific needs, whether it\'s a straight connection or an angled one. With their small size and configurability, D-Sub connectors are perfect for a variety of applications.

The specific data is subject to PDF, and the above content is for reference