DBMP-21X1P-J-K87

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The DBMP-21X1P-J-K87 is a kind of D-sub connector widely used in different industries. It offers advantages like strong shock resistance, which makes it an ideal option for many applications. In this article, we will cover the application fields and working principles of the DBMP-21X1P-J-K87.

Application fields

The DBMP-21X1P-J-K87 is a versatile D-sub connector that can be used in a wide range of applications. These include general industrial, networking and telecommunications, medical equipment, and military/aerospace applications. In general industrial applications, where exposed terminals and strong shock resistance are required, the DBMP-21X1P-J-K87 offers excellent performance. The connector is also suitable for networking and telecommunications applications, as it has a miniaturization design and supports a high contact density. In medical equipment, its superior reliability is useful in situations where reliable, low-end power is required. Finally, the DBMP-21X1P-J-K87 can be used in military/aerospace applications, providing a reliable connection in harsh conditions.

Working Principle

The DBMP-21X1P-J-K87 is a two-part connector consisting of an insert and a mating backshell. The insert is a two-part device with an insulation sleeve that separates the signal and power pins of the connector. It features a positive bayonet locking system that ensures secure connection. Additionally, the insert has a wide range of pin configurations from 4 pin to a maximum of 19 pins. The mating backshell, which is typically made of aluminium, is a one-piece device designed to protect the active parts of the connector and to provide strain relief for the cable. The backshell has locking C-hooks, which snap into slots in the insert to form a high-reliability and vibration-resistant connection.

The DBMP-21X1P-J-K87 also features a double-wipe design, which ensures reliable contact and low resistance, while preventing arcing and relay blocking. It has a rated voltage of 1000V and contact current up to 4A, making it suitable for a wide range of applications. Furthermore, due to its shock-resistant design, the DBMP-21X1P-J-K87 connector provides superior performance in extreme conditions, making it ideal for outdoor applications.

Conclusion

In conclusion, the DBMP-21X1P-J-K87 D-sub connector is a reliable and versatile connector that can be used in a variety of applications. It offers superior shock resistance, miniaturization, reliability, and double-wipe contact design. With its wide range of pin configuration and high contact current, the DBMP-21X1P-J-K87 is an ideal connector for many applications.

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