421WA4SCM41B30X

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D-Sub connectors have seen extensive use in a wide variety of applications for many years. The 421WA4SCM41B30X is an example of one of the most common types of D-Sub connectors. This article will provide an overview of the applications and working principle of the 421WA4SCM41B30X.

Overview

The 421WA4SCM41B30X is a general-purpose, cable end, configurable, shielded D-Subminature connector. It was designed for use in applications where space is a limiting factor or where multiple connectors need to be connected without the use of specialized tools. The connector is available in three sizes (small, medium, and large) and has a maximum current rating of 4A.

Application Field and Advantages

The 421WA4SCM41B30X is used in a wide variety of applications, from industrial automation to telecommunications. It is particularly well-suited for use in applications where space and/or weight are limiting factors, such as aerospace, HVAC, automotive, and medical applications. Additionally, the connector offers several advantages such as its easy installation, high mechanical strength, and three size options.

Working Principle

The 421WA4SCM41B30X operates by creating a physical and electrical connection between two or more devices. This electrical connection is made by inserting the male and female terminals into the corresponding slots in the connector. The raised contacts on the terminals provide both physical and electrical connections. The male terminals are equipped with a locking mechanism to ensure that the connection is securely made. Additionally, the connector features a flexible strain relief system that helps to protect the wires from damage.

The connector also features a built-in EMI shielding system that helps to reduce electromagnetic interference, ensuring reliable data transmission. The connector is rated for prolonged use in harsh environments and protects against dust, moisture, vibration, and other external factors.

Overall

The 421WA4SCM41B30X is a versatile D-Sub connector that can be used in a wide variety of applications. It is easy to install, offers high electrical and mechanical stability, and provides protection against electromagnetic interference. With its three size options, the 421WA4SCM41B30X can be used in applications where space and/or weight are limiting factors.

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