DCM21WA4S1AFNA191

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Introduction

The DCM21WA4S1AFNA191 is a type of D-Sub connector typically used for military and aerospace applications. It is a double-row, two-position connector and consists of a two-position male and a two-position female part.

Application Fields

The DCM21WA4S1AFNA191 is mainly used for military and aerospace applications. It is suitable for specifying and connecting various electrical signals, such as EMI/EMC protection, signal frequency test, data transfer, etc. It is also suitable for applications that require a high degree of safety, such as vital signal monitoring in military and aircraft. For example, it is used for connecting bidirectional power transfer, and for connecting communication between satellites.

Working Principle

The DCM21WA4S1AFNA191 connector features two pins connected on its male and female parts. The pins are inserted into a corresponding socket. The contact system of the connector consists of two parts: the socket pins and the plug contacts. When the connector is in use, the plug contacts of the male part are inserted into the appropriate socket pin openings on the female part. This creates a contact between the two parts which allows electrical current to flow in both directions. The electrical current flows from the male part through the plug contacts and into the socket pins on the female part.

Durability and Reliability

The DCM21WA4S1AFNA191 connector is extremely reliable and durable. Its design and components ensure that it withstands various harsh environmental conditions. It is designed to resist corrosion, vibration, dust, and other contaminants. It also has a high degree of resistance to shock and temperature extremes.

Conclusion

The DCM21WA4S1AFNA191 is a type of reliable and durable D-Sub connector commonly used in military and aerospace applications. It has two-position male and female parts, which are connected by inserting the plug contacts of the male part into the appropriate socket pins on the female part. Its contact system ensures a secure connection and electrical current flow between the two parts. The connector provides a high degree of durability and reliability and can withstand various harsh environmental conditions.

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