749771-1

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D-Sub Connectors

D-Sub connectors, also known as DB connectors, are used in various electrical connections and apparatus. These connectors are commonly found in a variety of settings including connecting analog and digital devices, including laptops, audio/video equipment, and laboratory devices. DB connectors are also used widely in computing, industrial, telecom, and military applications.

749771-1 is a type of D-Sub connector. They are an 8 position double-ended connector that is typically used to connect two circuit boards together. The double-ended feature allows for a slightly wider range of applications than the original 749771 as it allows for greater flexibility on the location of the connection points. The 749771-1 provides a reliable, tight connection that is optimized for digital data transmission.

The 749771-1 application field and working principle are based on a combination of electrical pins, shielded metal shells, and solder technology. The electrical pins are the male connectors that are used to plug into the female counterparts on the receiving end. The metal shells consist of a variety of elements, including ferrites, to provide shielding against EMI. The shielded metal shells also keep out dust and other pollutants.

The 749771-1 also uses solder technology. The solder is used to secure the connection between the two parts of the connector and ensure a reliable, watertight connection. This helps prevent any moisture or foreign substances from entering the connector and causing problems.

The 749771-1 is a versatile and highly reliable type of D-Sub connector that is suitable for a wide range of applications. It is designed to be low cost yet provide superior performance and durability. It is often used in digital devices such as computers, audio/video equipment, and laboratory devices. It can also be used in industrial, telecom, and military applications.

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