0077003002

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RFI and EMI - Contacts, Fingerstock and Gaskets

The 0077003002 contact is a type of contact used for radio frequency interference (RFI) and electromagnetic interference (EMI) control. It consists of two parts: a fingerstock and a gasket. The fingerstock is a metal-backed sheet of material that is fitted between opposing surfaces in an electrical or electronic assembly and provides electrical contact between them. The gasket is a flexible and insulating material that seals the connection between the two surfaces to prevent the transfer of external electromagnetic fields.

RFI and EMI contact configurations come in many shapes and sizes for different applications. Common types of contacts include socket contacts, pin contacts, shield contacts, and other specialty contacts. The 0077003002 contact is generally used for medium-power applications, such as in servers, workstations, and smaller equipment. Its primary purpose is to provide electrical conduction between two surfaces, as well as provide shielding against EMI/RFI.

The working principle of a 0077003002 RFI/EMI contact is simple. The two parts of the contact, the fingerstock and the gasket, are held together by a series of small pins that penetrate through the gasket material. When the two parts are compressed together, electrical conduction is created between them. The fingerstock also provides an effective EMI/RFI shield. The electrical contact created between the two surfaces provides a low-resistance path that allows current to flow between them, while the gasket prevents external EMI/RFI fields from passing through the connection.

In addition to providing effective RFI/EMI shielding, 0077003002 contacts can also be used in commercial, consumer and military applications. They can be used for general contact applications such as in cellular telephones and battery terminals, as well as in robotic machines and cars. In addition, they can also be used to provide reliable electrical connections in high-vibration environments and in applications where space is at a premium, due to their small size.

The design flexibility of 0077003002 contacts makes them ideal for a wide range of applications. They come in a variety of sizes and shapes, making them suitable for small, medium, and large assemblies. The materials used in manufacturing can be chosen based on the specific application requirements of the particular system.

In conclusion, 0077003002 contacts are a valuable component of RFI and EMI control. They provide electrical contact between two components or assemblies, while also providing effective EMI/RFI shielding. Their small size and design flexibility make them suitable for a variety of applications. They are commonly used in consumer, commercial, and military applications, and can provide reliable and efficient electrical connective performance even in challenging environments.

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