4-338311-2 Connectors, Interconnects

Features:	Board Lock
Backset Spacing:	--
Contact Material:	Phosphor Bronze
Wire Gauge:	--
Housing Material:	Polyester, Glass Filled
Contact Form:	--
Color:	Black
Voltage Rating:	--
Operating Temperature:	--
Current Rating:	--
Material Flammability Rating:	--
Ingress Protection:	--
Contact Finish Thickness:	--
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin Plated
Series:	AMPLIMITE HDP-20
Termination:	Solder
Flange Feature:	Mating Side, Female Screwlock (M3)
Mounting Type:	Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	3 (DB, B)
Number of Rows:	2
Number of Positions:	25
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	--

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Introduction

D-Sub Connectors, or D-subminiature connectors, are a type of electrical connectors typically used in computing and telecommunications applications. They consist of two or more parallel rows of pins or sockets surrounded by a D-shaped metal shield. 4-338311-2 is a specific model in the D-sub connector family. This article will discuss the application fields and working principle of the 4-338311-2.

Application field

The 4-338311-2 D-sub connector is often used in a variety of communication and computing applications. It is especially suitable for connecting digital audio and video signals in medical imaging systems, industrial control systems, and network communications, as well as other applications in the broadcasting, server, and computer storage device fields. The 4-338311-2 D-sub connector has a wide range of applications due to its robust housing and high durability. It is appropriate for connecting equipment operating at speeds ranging from 250Mbps to 10Gbps, without compromising signal integrity. Moreover, with its wide variety of configurations and connections, it can be used in data applications ranging from modems and displays, to computer storage and other digital equipment.

Working principle

The 4-338311-2 D-sub connector consists of an outer metal shell that serves as mechanical protection, and internal bushings that are used to conduct electricity and make contact with other components or equipment.The connector’s internal bushings are usually made of copper and gold, and consist of multiple sections that work together to facilitate a good connection. A first section is a spring contact that provides a secure contact point while ensuring a good physical connection between the connector and the device that it is connecting. The second section is an electrical contact that provides insulation to keep the electrical current within the connector and away from the external environment. The third section is a contact-based mechanism that allows quick and easy connection and disconnection of the connector. The 4-338311-2 D-sub connector typically connects signals through its standardises terminals. It also provides mechanical strain relief, which ensures the electrical connection between the terminal and the connector remains intact, regardless of the amount of strain placed on the connection.

Conclusion

The 4-338311-2 D-sub connector is an integral part of an array of communication and computing applications. Its robust design and high durability make it particularly suitable for high-speed digital devices, such as medical imaging systems, industrial control systems, and computer storage devices. Additionally, the connector’s contact-based mechanism allows for quick and easy connection and disconnection, while its insulated copper and gold bushings ensure the integrity of the electrical signal.

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