975-009-020-121

Series:	975
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Accessory Type:	Two Piece Backshell
Number of Positions:	9
Cable Type:	Round
Cable Exit:	180°
Shielding:	Shielded
Material:	Plastic, Metallized
Plating:	Nickel over Copper
Hardware:	Assembly Hardware, Strain Relief
Features:	Mating Screws 4-40, Sealed
Color:	Silver

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D-Sub, or D-shaped connectors, are a common type of electrical connector. They are characterized by their D-shaped design, which gives them the name. D-Sub connectors are common in a variety of applications, ranging from consumer electronics to commercial and industrial products. The specific type of D-Sub connector being discussed here is the 975-009-020-121 connector, which is a type of Backshell, Hood, or Enclosure. A Backshell, Hood, or Enclosure is a type of protective sheath for a D-Sub connector. It acts to protect the connector from dust or moisture, and to ensure that the connections remain in place and secure. This type of connector is most often used to protect the internal components of an electronic device or assembly from external elements such as dust, moisture, and vibration.The 975-009-020-121 connector is specifically designed to be used in applications where the integrity of the connections is critical. It is a robust, secure, and reliable type of Backshell, Hood, or Enclosure, and can be used in a wide range of applications. Some of these applications include:

• Industrial and commercial environments.
• Home appliance and entertainment systems.
• Data centers and network equipment.
• Medical and laboratory equipment.
• Utility meters.
• Consumer electronics.

The 975-009-020-121 connector is designed to provide a secure connection even in hostile environments. It is constructed of high-grade materials such as stainless steel and corrosion-resistant plastics, and its design ensures that the connector will remain secure even in extreme temperatures and other environmental conditions. The connector also features an internal dust-proof seal which helps to protect the internal components from contaminants. The working principle of the 975-009-020-121 connector is fairly straightforward. It is essentially a two-part system. The first part is the actual D-Sub connector itself. This is responsible for making the physical connection between two pieces of electrical equipment. The second part is the Backshell, Hood, or Enclosure. This encloses the D-Sub connector and creates a seal around it, thus protecting the internal components from external elements. The enclosure also acts to further secure the connection and ensure that it will remain intact even in extreme temperatures and other environmental conditions.In conclusion, the 975-009-020-121 connector is a type of D-Sub connector, specifically a Backshell, Hood, or Enclosure. It is most often used in applications where the integrity of the connections is critical, and its robust design allows it to be used in a variety of environments. Furthermore, its working principle is simple yet effective, ensuring that the connection remains secure even in the harshest of conditions.

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