DD115339-4

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D-Sub Connectors are widely used in electronic equipment. DD115339-4 is a specific type of D-Sub connector, and it is applicable to a wide range of applications due to its high reliability, compact size, and simple installation. This article will discuss the application field and working principle of the DD115339-4.

The DD115339-4 D-Sub connector is mainly used for digital and analog signal transmission, and it is particularly suitable for aircraft control systems, aerospace, medical, military, robotics and navigation systems. It is ideal for applications where small size and robust performance are essential. Furthermore, it has a wide temperature range and is resistant to vibration and shock. Therefore, it is suitable for most harsh environments.

In terms of performance, the DD115339-4 D-Sub connector is reliable. It has a high contact force and offers a tight connection, improving signal quality and integrity. Furthermore, it is resistant to corrosion, which helps the connector last longer. The connector has an operating life of up to 10,000 cycles and a contact resistance of 70 mΩ or more.

The DD115339-4 D-Sub connector consists of a housing, a rear cover, a contact, a solder cup, and a nut. The housing is composed of three thermoplastic parts and has a dielectric material inside to protect the contacts from short circuits. The rear cover holds the contacts and is made of plastic material. The contact is made of gold-plated brass and is used to create the electrical connection. The solder cup allows the connection to be soldered securely. Lastly, the nut is used to secure the connector to the parent equipment.

The DD115339-4 D-Sub connector has a simple design and is easy to install. The rear cover must be removed before installation, after which the contact must be inserted into the housing. The rear cover must then be reattached to the housing and the nut must be securely fastened. Lastly, the solder cup must be soldered to ensure a secure connection.

To sum up, the DD115339-4 D-Sub connector is a reliable and efficient connector that is suitable for different applications. It is easy to install, has a wide temperature range, and is resistant to vibration and shock. Furthermore, it is highly reliable and has a contact resistance of 70 mΩ or more. As such, the DD115339-4 D-Sub connector is an ideal solution for any of the above mentioned applications.

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