DB-C4-J11

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D-sub, or D-shaped connectors, are a standard type of electrical connector typically used to connect computers and other types of electronic equipment. These types of connectors include backshells, hoods, and other accessories such as strain relief collars and terminator capacitors. The most common type of D-sub connector is the DB-C4-J11.

Application Field of DB-C4-J11
DB-C4-J11 is a commonly used D-shaped connector. It is typically found on electronic and communication equipment such as computers, scanners, and printers. The connector is also used in various production and manufacturing applications, including used in automation and robotic systems.

Working Principle of DB-C4-J11
The DB-C4-J11 connector features a female-type base that accepts a round -shaped male pin and utilizes a tab-lock system for secure engagement. This creates an almost airtight seal between the two components, ensuring a strong and reliable connection. The cable that connects to the connector must also be wired correctly, with the correct voltage and current for the specific application.

In order to provide maximum protection for the cables and pins from EMI/RFI, a DB-C4-J11 connector comes with a metal shell that acts as a shield. This metal shell is also sealed to protect against harsh environmental conditions. A strain relief collar or boot may also be used to reduce stress on the cable and ensure that the connection remains secure.

The DB-C4-J11 connector is also designed to be impact-resistant, with a snap-fit mating design that prevents accidental disconnections. The connector itself is also corrosion-resistant and resistant to high-temperature environments.

Conclusion
The DB-C4-J11 is a widely used type of D-sub connector that is suitable for a variety of applications. It is designed to provide secure and reliable connections, as well as offers protection against EMI/RFI and harsh environmental conditions. The connector is also highly resistant to impact and corrosion, making it a popular choice for many electronic and communication applications.

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