2758473 Connectors, Interconnects

Features:	--
Backset Spacing:	--
Contact Material:	--
Wire Gauge:	--
Housing Material:	--
Contact Form:	--
Color:	--
Voltage Rating:	--
Operating Temperature:	--
Current Rating:	--
Material Flammability Rating:	--
Ingress Protection:	--
Contact Finish Thickness:	--
Contact Finish:	--
Shell Material, Finish:	--
Series:	--
Termination:	Solder
Flange Feature:	--
Mounting Type:	--
Contact Type:	Signal
Shell Size, Connector Layout:	1 (DE, E)
Number of Rows:	2
Number of Positions:	9
Connector Type:	--
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

D-Sub connectors, also known as D-Subminiature connectors, are a type of electrical connector. They are widely used in the computer, communication, automotive, and aerospace industries. D-Sub connectors are an integral part of many circuit designs. They are reliable, robust, and easy to use. This article discusses the 2758473 application field and working principle of D-Sub connectors.

Application Fields of D-Sub Connectors

D-Sub connectors are used in a variety of applications. They are commonly used in computer connections, where they are ideal for daisy-chaining multiple devices. They are also used in communication applications, allowing for high-speed information transfer between devices. The automotive industry extensively uses D-Sub connectors in a variety of vehicle systems. They are used to connect components such as engine sensors, lights, switches, and gauges. The aerospace industry also relies on D-Sub connectors to wire a variety of airborne systems. They are commonly used in aircrafts for various electrical and electronic components.

Working Principle of D-Sub Connectors

D-Sub connectors employ a female and male mate-pair system. The female part of the connector is known as a socket, and the male part is known as a plug. The plug is inserted into the socket and secured with a locking mechanism. The contact area within the D-Sub connector is made up of metal pins and receptacles that form a conductive path when mated. This enables electrical signals to be transmitted through the connector. Contacts in the socket are known as pin contacts, while the contacts in the plug are known as receptacle contacts. The contact area within the socket of a D-Sub connector is sealed to prevent corrosion. This ensures reliable and consistent operations. Additionally, the housing of the connector is filled with an inert gas such as nitrogen or argon to provide insulation and prevent electric arcs.

Conclusion

D-Sub connectors are a type of electrical connector that are used in a variety of applications. They are commonly used in computer and communication systems, as well as in the automotive and aerospace industries. D-Sub connectors employ a female and male mate-pair system, where the contact area is composed of metal pins and receptacles. The contact area within the socket of a D-Sub connector is sealed to prevent corrosion and the housing is filled with an inert gas to provide insulation and prevent electric arcs.

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