0077003302

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RFI and EMI - Contacts, Fingerstock and Gaskets

This article will cover 0077003302 application field and working principle in terms of Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI). In particular, we will refer to contacts, fingerstocks and gaskets which are specifically used for EMI and RFI applications.

Contacts

Contacts include any electrical contacts which establish a relationship between two electrical paths. This includes electrical contacts, as well as contacts specifically designed for EMI and RFI. Examples of electrical contacts for EMI and RFI are EMI/RFI gaskets, and fingerstocks.

Fingerstocks

Fingerstocks are die-cut strips of metal (generally stainless steel or tin-plated steel) which are designed to be used as an electrical connector. The fingerstocks can be adapted to fit many electrical contact designs, as the shape of the fingers can be modified in order to fit specific applications. Fingerstocks are highly effective EMI and RFI shielding/reduction materials, due to the conductive nature of the metal.

Gaskets

Gaskets are typically used to form an airtight seal between two surfaces. This is especially useful for EMI and RFI applications, as it prevents the passage of radiative and electrical fields (usually in the GHz range). Gaskets are often made of a soft EMI/RFI shielding material, such as conductive rubber, metal foams, and metal mesh.

Application Field and Working Principle of 0077003302

0077003302 is a gasket designed for RFI and EMI protection in electrical and electronic applications. The gasket consists of a conductive, flexible rubber strip that surrounds and encloses a gap between two surfaces. The rubber strip is embossed with a herringbone pattern which increases it’s flexibility and reduces the possibility of tearing. The gasket is designed to conform to the edges of two surfaces, and shield any RFI or EMI radiative fields which may be passing through the gap. It can be used to shield against all types of interference, including RF, AC magnetic, and AC electric field.

Conclusion

In conclusion, 0077003302 application field and working principle include EMI and RFI protection in electrical and electronic applications. It uses a conductive, flexible rubber strip which is embossed with a herringbone pattern, and designed to conform to any gap between two surfaces. This gasket, along with contacts, fingerstock and other EMI and RFI shielding materials, can effectively reduce the effects of interference and provide a reliable and efficient method of shielding electrical systems.

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