0097052502

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Radio Frequency Interference (RFI) and Electro Magnetic Interference (EMI) often disrupts or reduces the performance of many electronic devices and systems in both commercial and military applications. Contacts, Fingerstock and Gaskets are all elements used in RFI and EMI protection. In this article, we will look at the application field and working principle of 0097052502, a contact device for RFI and EMI protection.

Overview of 0097052502

0097052502 is a low-cost, low-profile, wrap-around involute spiral contact designed for use with solder and wave soldering processes. It offers a greater contact area than contact springs alone and is extremely flexible, providing reliable electrical contact for a broad range of digital and RF applications. When used in combination with Fingerstock and Gaskets, it provides effective shielding and protection from interference in high-speed digital networks.

Application Field

0097052502 is suitable for use in a wide variety of applications, including computing, telecommunications, industrial automation, converters and active signal filters. It is ideal for use with high frequency signals, as it creates a robust and reliable electromechanical connection. Additionally, the flexible involute spiral design can accommodate a wide range of assembly heights and surface finishes, making it suitable for use in electronic components and in dense PCB assemblies.

Working Principle

The 0097052502 relies on a combination of physical contact force and surface area contact to provide a reliable electrical connection. The wrap-around design of the contact allows for secure connections over a wide range of assembly heights. The contact is made up of a specially designed spring finger that is slightly bent in an involute spiral. As the spring finger makes contact with the necessary component or PCB, the involute spiral design creates a larger contact surface area, resulting in better electrical contact. Additionally, the wrap-around design allows the contact to maintain a secure connection even when the component or PCB is vibrated or shaken, reducing the risk of intermittent contact failures.

Additionally, the Fingerstock and Gasket can be used to provide additional protection against RFI and EMI interference. The Fingerstock is a metal strip that is designed to wrap around the contact, creating a physical barrier between the contact and any potential interference sources. The Gasket is designed to be placed between the contact and the panel or PCB, providing an EMI shield and helping to keep the contact secure.

Conclusion

In summary, the 0097052502 contact device offers reliable, electrically conductive contact with a flexible involute spiral design for a wide range of digital and RF applications. When used in combination with Fingerstock and Gaskets, it provides a robust and effective protection against RFI and EMI interference.

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