974-009-020R121

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The 974-009-020R121 is a popular D-shaped connector, part of the D-Sub, D-shaped connectors - Backshells, Hoods family. It is used in a variety of applications, depending on the application or usage needs. This article discusses the application field and working principle of the 974-009-020R121.

The primary application of the 974-009-020R121 D-shaped connectors is for connecting and disconnecting electrical equipment. This type of connector is used in military, commercial, automotive, and many other industries where electrical connections are required. The connector is particularly useful in industrial and other environments where the installation must be done in tight spaces or in areas with high levels of vibration.

In terms of its working principle, the 974-009-020R121 connector has an internal contact design that allows it to be used in applications requiring higher current and voltage. The contact is made of metal which is resistant to high temperatures and corrosive materials, and the contact surface has a long life with minimal wear. Additionally, the contact design allows for a secure but quick connection and disconnection. The connector also has a protective plastic housing which provides protection from dust, dirt, and moisture ingress.

The 974-009-020R121 connector is also used in a range of military and defense applications. For example, it can be used for communications, data wiring, and in radio frequency applications. The connector is designed for use in hostile environments and is able to withstand demanding conditions such as shock, vibration, and temperatures ranging from -55°C to 125°C. Additionally, the connector has a high degree of sealing and protection, making it more reliable and durable than other connectors in the family.

The 974-009-020R121 connector is also frequently used in the automotive industry. Its protective housing and metal contacts make it suitable for multiple automotive applications including engine, brake, and fuel systems. It is also widely used in the audio and video industry for connecting audio and video equipment. Additionally, the connector is used in medical and laboratory equipment, such as infusion pumps and on-site analyzers.

In sum, the 974-009-020R121 D-shaped connectors is a versatile and reliable connector suitable for a range of applications. Its contact design and protective housing allows for a secure connection and disconnection, and the connector is able to withstand a variety of environments. The 974-009-020R121 connector is therefore a smart and reliable choice for many industries and applications.

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