4098PA51H01200

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RFI and EMI - Contacts, Fingerstock and Gaskets

In the modern world, interference from external sources of electromagnetic energy (EMI) as well as internal sources (RFI) is a common occurrence. In order to protect against the effects of these interferences, as well as to ensure the functionality and performance of electronic devices, contacts, fingerstock, and gaskets are typically employed.

A 4098PA51H01200 contact is a single component made from a metal or alloy, designed to interrupt the electrical circuit within an electronic device. It works as a mechanical link between two or more electrical conductors, such as metals or wire, in the form of an electrical contact. Contacts can be either stationary or moving in relation to each other, depending on the application. Examples of contact configurations include single pole-single throw (SPST), double pole-double throw (DPDT), single pole-double throw (SPDT), and double pole-single throw (DPST).

Fingerstock is a flexible metal material, most commonly made from copper, tin-plated copper, or zinc. The material is used to form curved or flat springs in order to conduct an electrical current over inaccessible areas. The fingerstock can be made in various shapes and sizes, including oval, round, or rectangular. It is also available in various spring tensions and thicknesses in order to provide the optimal resilience for making reliable electrical contact.

Gaskets are typically designed to protect against EMI, RF, and vibration, as well as providing an important mechanical point of contact. A gasket is usually a flat component, made from metal or plastic materials, designed to interfere with each contacting surface. It is usually mounted between two parts of an electrical or mechanical system, in order to reduce friction and ensure the contact between them. The gasket material is typically chosen for its ability to absorb shock or dissipate heat from an electrical device. Gaskets can also be used to provide EMI shielding or RFI protection.

In summary, contacts, fingerstock, and gaskets are important components used in the protection and performance optimization of electronic devices. Specifically, a 4098PA51H01200 contact can be used to interrupt an electrical circuit, fingerstock can be used to form curved or flat springs, and a gasket can be used to absorb shock or dissipate heat from an electrical device. The use of these components to protect against EMI and RFI will increase the longevity and functionality of any electronic device.

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