DEM9SA191A197

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D-Sub connectors, also known as D-Subminiature connectors, are a type of electrical connector commonly used in computers and telecommunications equipment. They are named for their iconic “D” shape, which was inspired by the traditional pattern of two parallel packages of half-width flat round contacts. They are well known for their secure connection and their ability to handle higher data rates.

A DEM9SA191A197 connector is a D-Sub connector designed for high bandwidth applications such as gigabit Ethernet or general purpose serial data. It is a combo male/female connector with 19 contact pins arranged in a “D” configuration. It has a smaller form factor than traditional D-Sub connectors, with a 25.4 millimeters housing width and two rows of machined contacts.

The DEM9SA191A197 connector is primarily used in applications where quick, secure connections are needed. It has a much better shielding capability and a more reliable connection than traditional D-Sub connectors, making it ideal for high speed data transfer. The robust housing and secure connection ensures a secure link, reducing cross talk and noise, while giving the user the assurance of a reliable connection.

The DEM9SA191A197 connector is also well suited for applications requiring high pin count or multi-function capabilities. The 19-pin design allows for more flexibility for applications such as audio/video equipment, medical equipment, and many more. Additionally, the reduced physical size and robust construction makes it suitable for many handheld devices.

The DEM9SA191A197 connector works by connecting two contacts together. The contacts are housed in a molded insulating plastic housing, which is designed to provide a gas-tight seal for better performance and environmental protection. The contacts are machined from solid brass, providing reliable and repeatable connections. The connector is designed such that the contacts are held in place by metal latches, ensuring a secure and robust connection.

Additionally, the DEM9SA191A197 connector can be made with various types of contacts for different applications. These contacts, commonly referred to as “pins”, can be gold plated, tin plated or gold plated and tin plated. The different types of contacts provide better signal and power transfer efficiency, while also providing protection against corrosion.

In conclusion, the DEM9SA191A197 connector is a reliable and secure connector, well suited for high speed data transfer, multi-function applications, and other mobile device applications. It is designed to provide a secure connection with a robust housing and reliable contacts, all housed in a smaller form factor than traditional D-Sub connectors.

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