4242AB51K01795 RF/IF and RFID

RFI and EMI - Contacts, Fingerstock and Gaskets

4242AB51K01795 application field and working principle are associated with the fields of radio frequency interference (RFI) and electromagnetic interference (EMI). The 4242AB51K01795 product line includes contacts, fingerstock and gaskets, each of which serves to reduce interference in high frequency applications.

Contacts

Contacts are critical components used in RFI and EMI shielding applications. Used with 4242AB51K01795 fingerstock and gaskets, they form a reliable barrier to RFI and EMI. Contacts are often referred to as “sleeping fingers” due to their ability to establish an electrical connection between two surfaces. When these surfaces are properly designed and when current levels are low, contacts act as a protective shield and help maintain signal strength by preventing EMI from entering or leaving a device.

Fingerstock

Fingerstock, also known as conductive wire, is a key component in EMI shielding solutions. This wire is formed into a narrow “finger” shape that is similar to the shape of an electrical contact. The fingerstock’s conductivity is effective in blocking high frequency EMI transmission from entering or exiting electronic systems by forming a barrier between two conductors. When used in conjunction with a shielding material, fingerstock can provide an effective means of EMI shielding.

Gaskets

Gaskets are also important elements in EMI and RFI shielding solutions. Their primary role is to provide a secure and stable environment for the contacts and fingerstock. Gaskets block gaps and create a tight fit between two surfaces, thus preventing EMI from entering or leaving a device. Gaskets come in various forms and materials depending on application. Some of the most common gasket materials include copper, stainless steel, and felt.

In summary, the 4242AB51K01795 application field and working principle are related to the fields of RFI and EMI shielding. This product line includes contacts, fingerstock and gaskets, which are all designed to reduce EMI at high frequencies. Working together, they form a secure barrier that prevents unwanted interference from entering or leaving electronic systems.