0097030002 RF/IF and RFID

RFI and EMI - Contacts, Fingerstock and Gaskets

0097030002 is a thermal-break fingerstock used to provide shielded electrical contacts between components. It is used to stop unwanted Radio Frequency Interference (RFI) or Electromagnetic Interference (EMI) radiation from impacting the electrical system. With the development of the internet of things in recent years, increasingly sophisticated electronic components have been invented and used in various applications. As the data and communication will travel over the same cables, it is necessary to ensure that their circuitry is protected from distortions and interference caused by external or ambient electromagnetic fields.

Application Field

The application fields of 0097030002 are very wide, including but not limited to communications and navigation, computer assembly, electronic block cars, optical communication, aerospace, medical and military industry. It can be used in any equipment that requires EMI/RFI shielding, such as mobile phones, laptops, LCD, LED, etc.

Working Principle

0097030002 is composed of a copper braid and a steel backing plate. Its characteristics of high electrical conductivity and low contact resistance provide high-precision shielding to protect equipment from EMI/RFI. The copper braid is made of greater than 99.9% pure copper strands, welded into a solid structure for superior electrical contact. The steel backing plate creates a plating effect among the copper strands, providing additional electrical stability to the contact interface.

Typically, 0097030002 fingerstock is placed between two components and then compressed with the help of screws to form a perfect contact interface. This ensures that the contact is tight and the mechanical performance can reach the maximum. The 0097030002 can be further secured through various methods, including adhesives or solder welding. The copper strands of the 0097030002 will increase their contact pressure with the external components as the pressure increases inside the components, making sure that the contact is completely electric-proof.

Conclusion

In summary, 0097030002 fingerstock is a perfect choice for shielding of electronic components against EMI or RFI. With its high contact resistance and electrical conductivity, it can effectively reduce the impact of electromagnetic interference on the performance of the components. It is widely used in many fields, such as communications, aviation, medical, etc. It is also very easy to install and is low-cost. Thus, it is a great shield against the interference generated by external electromagnetic fields.