172-025-111-911

Shell Material, Finish:	Steel, Yellow Chromate Plated
Backset Spacing:	--
Contact Material:	--
Wire Gauge:	--
Housing Material:	Polybutylene Terephthalate (PBT)
Contact Form:	Machined
Color:	Black
Voltage Rating:	--
Operating Temperature:	-50°C ~ 100°C
Current Rating:	5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	Flash
Contact Finish:	Gold
Series:	172
Features:	Board Lock
Termination:	Solder
Flange Feature:	Board Side (4-40); Mating Side, Female Screwlock (4-40)
Mounting Type:	Panel Mount, 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
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	--

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D-Sub Connectors

D-sub connectors, also known as D-subminiature connectors, are one of the most commonly used types of connectors. They are designed to be used in small devices that require a secure connection point. They can be used for a variety of applications, including connecting cables for audio, video, telephone, and computer equipment.The 172-025-111-911 application field and working principle of a D-sub connector can vary depending on its voltage rating and the type of connector. Generally speaking, D-sub connectors are used to connect devices to one another, such as computers, peripherals, and networking equipment. The connection points are typically labeled with a number which corresponds to the type of connection (i.e. RS-232, USB, etc).The most common and popular type of D-sub connector includes pin and socket styles. Socket styles are typically used to create a secure connection between two devices, while pin styles are used to provide electrical signal and data transmission. D-sub connectors typically feature a central male pin connector with two or more external female sockets. In some cases, D-sub connectors may also feature multiple male pins and/or multiple female sockets.The working principle of a D-sub connector is fairly simple. As mentioned earlier, the connector typically features a central male pin connector which is connected to one or more external female sockets. When the pin is inserted into the female socket, the electric current flow is interrupted and reversed, creating a closed circuit. This allows two-way data transmission between the two devices connected by the D-sub connector.In terms of performance, D-sub connectors are capable of transferring high frequencies of data, making them an ideal choice for applications involving different types of data transmission. For example, they are used for relaying voice and audio signals for telecommunication systems, connecting computers to peripherals for data transfer, transmitting digital video signals for broadcasting and television systems, and providing power for computerized office equipment.When selecting a D-sub connector, it is important to consider its physical size, the type of connection it provides, and its compatibility with your existing hardware. In addition, you should know the exact dimensions of the connector in order to ensure a secure and reliable connection. Overall, D-sub connectors offer a reliable and secure connection point for a variety of different applications. They are also economical, versatile, and easy to use.

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