5-2198618-1

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Accessory Type:	Two Piece Backshell
Moisture Sensitivity Level (MSL):	--
Number of Positions:	9
Cable Type:	Round
Cable Exit:	45°
Shielding:	Shielded
Material:	Acrylonitrile Butadiene Styrene (ABS)
Plating:	Nickel
Hardware:	Assembly Hardware, Strain Relief
Features:	Mating Screws 4-40
Color:	--

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D-Subminiature (D-Sub) connectors, or D-Shaped connectors, are a type of electrical connector commonly used in computers, AV equipment, industrial control and communication interfaces. They are also referred to as miniature connectors, because they are designed for a specific set of applications.The term "D-Sub" is derived from their shape, which resembles a triangle or the letter "D". The D-Sub connectors are typically rectangular in shape with a series of pins or contacts that protrude from the sides. These pins are designed to be metal and plated in gold, providing a high level of electrical conductivity.The key feature of the D-Sub connectors is the backshell, which is a hard-bodied plastic housing used to protect the internal components of the connector from environmental and physical hazards such as dust, moisture, and shock. The backshell is integral to the physical structure of the connector and can be modified with different colors, lengths, and materials. The backshell also plays an important role in electrical protection and signal integrity. It holds the pins in the proper position and acts as a shield to protect the electrical connection from EMI and RFI (electromagnetic interference and radio frequency interference) disturbances.In addition to the backshell, there are also a variety of other accessories used to customize the D-Sub connection. These include hoods, which offer additional physical protection to the connector, as well as ground clips, which provide an electrical connection to the chassis of the equipment for grounding purposes. In some cases, the use of D-Sub connectors can also require additional adapters and couplers for specific applications.The working principle behind the D-Sub connectors is simple. The electrical connectors are designed to provide a reliable and secure connection between two pieces of equipment by inserting the pins into the corresponding female contacts. The pins are designed to ensure two-way communication of electrical signals, with the connections providing an electrical path between the two devices.The most important aspect of the D-Sub connectors is their versatility. They can be connected to a wide range of devices, from computers to industrial controls and communication equipment. The connectors are highly reliable and provide a secure connection that can withstand repeated connections or disconnections. Additionally, their modular design allows for easy customization of the connection for specific applications and requirements.The D-Sub connectors are available in a range of sizes and configurations, depending on the application. The types of pins and contacts may also vary depending on the device that the connector is being used to connect to. Furthermore, the backshell, hoods, and other accessories can be modified to provide additional protection and to customize the connection.In conclusion, the D-Sub connectors are a type of electrical connector commonly used in a range of applications. They are highly reliable and secure, and are designed for a specific set of applications. The backshell and accessories offer an additional level of protection to the connector and the connection. Additionally, the modular design of the D-Sub connectors allows for easy customization for specific applications.

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