0077002402

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RFI and EMI - Contacts, Fingerstock and Gaskets serve an important role in preventing electromagnetic radiation from entering or leaving an electronic component or system. Thus, signal integrity and overall system performance can be maintained and improved upon.

The 0077002402 application fields and working principles pertained to contacts, fingerstock and gaskets are extensive and offer a range of benefits, from providing a continuous conductive path to reducing EMI/RFI (electromagnetic interference/radio frequency interference) of the device it is protecting.

Contacts are utilized to ensure a continuous electrical connection between a source and a receiver in circuits. Reliably, contact materials provide low electrical resistance and low contact force necessary for a secure connection. In addition to providing electrical continuity, contacts can also serve as a switch or to carry a current that is high enough to maintain system operation. Types of contactors include printed circuit board pins, spring contacts and flexible contacts.

Fingerstock, also referred to as spring contacts, are utilized to provide superior contact function to that of competing solutions. It provides superior electrical characteristics and durability, and is also able to deliver a measured resistance that offers a reliable connection. The materials used for the stock are typically metals, such as gold, copper and silver. The fingerstock is designed to provide excellent electrical contact between two points with minimal contact force.

Gaskets are used in order to ensure EMI shielding between two mating parts. A conductive gasket minimizes EMI/RFI via allowing electricity to flow through it, thus shielding part of the enclosure from external electromagnetic fields. Gaskets are placed around the edges of the enclosure or along the plane that separates the two mating sections of the enclosure in order to provide extra protection against electrostatic discharges.

The 0077002402 application fields and working principles pertained to contacts, fingerstock and gaskets are all essential parts of a well-functioning electrical system. They provide a secure and reliable connection along with protection against EMI/RFI. Proper application and selection is essential to ensure that the system remains operable and optimally performing. Without proper care and selection of materials the system may not function optimally thereby reducing overall efficiency and system performance.

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