DBM5W5S1A9NA191A197 Connectors, Interconnects

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D-Sub, or D-Shaped, connectors are a popular type of electrical connector due to their versatility. They feature two distinct metal housing pieces featuring housings with a slot, which can be pressed or screwed onto the application. The connector is then enclosed in a protective shell. The housings can be of either male or female type, depending on the application. Housings come in a variety of different sizes and configurations, depending on the application.

The D-Shaped connector is used in a variety of applications, including telecommunications, broadcast, industrial, automotive, and consumer electronics. In telecommunications, these connectors are used to connect pairs of twisted pair cables commonly used in voice, data and video transmission. In broadcast, they are commonly used for transmitting signals from antennas and other audio-visual sources. In industrial applications, they are commonly used to power and conduct signals for PLCs, motor controllers, signal conditioning and monitoring systems, and in automotive for fuel injection, transmission, and other vehicle control systems. In consumer electronics, they are often used for connecting audio-visual components, including HDMI, stereo audio, speakers, and USB ports.

The working principle of D-Shaped connectors involves two parts: the connector and the housing. The connector provides the signal path between the electronic devices, while the housing ensures the connection between the two parts. The connector is typically made of metal or plastic and comes in different sizes and shapes. The most common sizes range from 6-pin to 25-pin connectors. Depending on the application, the connector may also be insulated for electrical safety.

The housing is usually made of die-cast metal or plastic and is designed to provide a stable environment for the contacts. The housing contains two holes or slots for the pins, a spring-loaded or locking mechanism for locking the pins, and an outer body for shielding the device. The shielding allows for any electromagnetic interference to be blocked while the connectors are being connected.

The connector and housing work together to create a secure connection, while also providing electrical and mechanical protection. The spring-loaded or locking mechanism ensures a reliable connection between the pins, while the shielding protects the device from any electromagnetic interference. The housing also protects the connector from dirt, dust, and other contaminants which can cause electrical shorts.

For applications that require an extra layer of security, an additional terminal guard may be added. This is a separate piece of plastic or rubber which covers the two slots of the connector and prevents any foreign objects from entering the connection. The terminal guard also blocks any dust particles from entering the connection and is required for certain high voltage applications.

D-Sub connectors and housings provide a reliable and secure connection for many different types of electronic applications. The wide variety of sizes and configurations allows for the right connection to be made for the application while providing electrical and mechanical protection. The shielding and terminal guard ensure that the connection remains secure and reliable, and the housings protect the device from dust and other contaminants. The two pieces of the D-Sub connector make up a versatile and reliable connection for many different electronic applications.

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