7800-9070-78 RF/IF and RFID

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

When designing electromagnetic interference (EMI) shielding products, it is important to choose a material that can provide wide-ranging protection. 7890-9070-78 is an advanced contact material designed to provide a comprehensive EMI shielding solution. This product is also suitable for RF impedance matching applications, providing exacting electrical properties and high dimensional stability. In this article, we’ll look at the contact material 7890-9070-78, its application fields and its working principle.

RFI and EMI - Contacts, Fingerstock and Gaskets

7890-9070-78 is a contact material that has been designed to provide EMI shielding and RF impedance matching solutions in a variety of environments, including telecommunications, medical and aerospace. This electrical contact material has a low electrical resistance, excellent corrosion resistance and excellent thermal stability. The material is available in a range of sizes and thicknesses, making it suitable for a variety of applications.

The material is designed to provide superior EMI and EMC shielding performance. It has an excellent ability to absorb energy from an incoming electromagnetic field, which helps to protect sensitive electronic components from interference. The material is designed to provide high attenuation values, making it suitable for applications involving high levels of EMI and RF leakage.

7890-9070-78 also offers exceptional contact reliability. Its low contact resistance ensures that electrical connections remain stable and resistant to wear and tear. This helps to maintain a consistent electrical connection in high vibration environments, and helps to reduce defects caused by poor electrical connections.

The material can be used in a variety of contact configurations, including springs, finger stocks and gaskets. Its excellent compressibility and conformability make it particularly suitable for dynamic applications. The material is highly heat resistant, making it suitable for application in high temperature environments, and for installation in harsh environment.

The fingerstock solution of 7890-9070-78 is ideal for RF impedance matching applications, providing a consistent electrical performance over long periods. The material has a low moisture absorption rate, excellent stretchability and excellent emissivity, making it suitable for high temperature applications.

Finally, 7890-9070-78 is an excellent choice for gasket applications. The material’s high compressibility and conformability give it superior sealing properties, helping to keep dust, moisture and other contaminants out of the contact interface. This material also provides improved protection against EMI and other forms of interference, offering superior isolation performance.

Working Principle of 7890-9070-78

The working principle of 7890-9070-78 revolves around its ability to absorb incoming electromagnetic fields and its excellent electrical properties. When an electromagnetic field enters the material, it is passes through the material’s electrodes, before being absorbed into its conducting surfaces. This absorption helps to reduce the energy from the incoming field, which helps to protect sensitive electronic components from interference.

The excellent electrical properties also help to ensure a consistent, stable connection between the material and the electronic components. The low contact resistance reduces the risk of malfunction, and helps to maintain a reliable electrical connection in high vibration environments. The material’s heat resistance properties also help to resist damage in high temperature environments.

The material’s conformability and compressibility make it an ideal choice for application in dynamic environments. The material can conform to the shape of the substrates, helping to maintain a consistent electrical connection between components. Its excellent stretchability also helps to ensure consistent electrical performance over long periods.

Conclusion

When it comes to providing a comprehensive EMI shielding solution, 7890-9070-78 is an excellent choice. This contact material has a low electrical resistance, excellent corrosion resistance and excellent thermal stability, making it suitable for a variety of applications. Its ability to absorb incoming electromagnetic fields helps to protect sensitive components from interference, while its excellent connectivity ensures consistent electrical performance over long periods. Its conformability and compressibility make it ideal for applications in dynamic environments. The material is also suitable for RF impedance matching and high temperature applications, making it an excellent choice for a wide range of projects.

The specific data is subject to PDF, and the above content is for reference