DBMN21H1SNA197

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D-Sub connectors, identified by their characteristic D-shaped metal-shielded shells, are one of the most popular types of connectors in use today. The DBMN21H1SNA197 is a type of D-Sub connector that is commonly used in a wide range of applications. This article discusses the application field and working principle of the DBMN21H1SNA197.

Definition

DBMN21H1SNA197 is a high-efficiency right angle plug-in type D-Sub connector. It is designed for high-density applications and has a contact density of up to 197 pins. It is also designed to provide a reliable connection in environments with high levels of mechanical shock, vibration, and electromagnetic interference (EMI). It is also resistant to vibration, shock, and corrosion.

Application Field

DBMN21H1SNA197 can be seen in a variety of applications, including industrial automation systems, medical instrumentation, automotive, security systems, aerospace, and defense. The connector can also be used in test and measurement instruments, telecommunications, computer networks, data processing, and computer peripheral equipment. It is also suitable for use in harsh or corrosive environments due to its robust construction and quality materials.

Working Principle

The DBMN21H1SNA197 is designed with a robust pin locking system, which ensures reliable contact and reliable performance over a wide temperature range. The connector has two locking screws protected by a metal shield cap. The screws are tightened in order to secure the connector firmly in place. The contact pins within the connector are spring-loaded, which guarantees an electrical connection and allows for easy removal. The pins are also designed with a maximum insertion depth, so accidental contact damage to the board is prevented.

Conclusion

The DBMN21H1SNA197 is a high-efficiency D-Sub connector designed for high-density applications and reliable contact in harsh mechanical and electromagnetic environments. It is suitable for use in industrial automation systems, medical instrumentation, automotive, aerospace, security systems, and more. The connector is designed with a robust pin locking system and spring-loaded pins, which ensure reliable contact and offer protection against accidental contact damage.

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