172-E50-211-021

Shell Material, Finish:	Steel, Yellow Chromate Plated
Backset Spacing:	--
Contact Material:	--
Wire Gauge:	--
Housing Material:	Polybutylene Terephthalate (PBT)
Contact Form:	--
Color:	White
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-E
Features:	--
Termination:	Solder
Flange Feature:	Board Side (4-40)
Mounting Type:	Panel Mount, Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	5 (DD, D)
Number of Rows:	3
Number of Positions:	50
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	--

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Introduction to D-Sub Connectors

A D-sub connector, sometimes called a computer connector, is a type of multi-connector used on computer and electronic devices. They are used to link peripheral components to a host computer or device. D-sub connectors are designed to provide multiple connections between electronic components in a relatively small space. D-sub connectors come in a wide range of styles and sizes, from tiny connectors with only a few pins, to larger connectors capable of carrying hundreds of signals. The most common types of D-sub connectors are DB9, DB15, and DB25, which correspond to the number of pins they contain. Each pin on the connector has a specific function, such as carrying power, data, or communications signals.

172-E50-211-021 Application Field and Working Principle

The 172-E50-211-021 is a type of female D-sub connectors used in a variety of applications. These connectors feature a 9-pin layout, making them suitable for applications that require a small, low-profile connection. The 172-E50-211-021 connectors are designed to provide reliable connections between compatible components. As with all D-sub connectors, each pin has a specific purpose that enables the devices it connects to communicate or transfer power. The inner pins on the connector carry power or data, while the outer pins are used for ground or shielding. The pins are aligned in a V-shape, which helps to maintain contact between the pins even when the connector is not perfectly aligned. This specific type of D-sub connector is most commonly used in industrial automated systems. It can be used to connect controllers, sensors, power supplies, and a wide variety of other components. In these applications, the connectors are typically used to transfer power and data circuits between devices. Overall, the 172-E50-211-021 connector is a reliable and easy to use connector for industrial applications. Its small size and low-profile design make it ideal for cramped spaces, and its design ensures that reliable connections can be maintained even if the connector is misaligned. These factors make it an ideal choice for applications where space and reliability are important.

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