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RFI and EMI - Contacts, Fingerstock and Gaskets

Electromagnetic interference (EMI) and radio-frequency interference (RFI) are two common issues essentially caused by the same thing: the transmission of energy through an electrical circuit that is released to the environment. EMI/RFI are usually addressed through the use of various shielding methods. One of these techniques is the application of a contact shielding device, such as 4084AA51K00100.

Application Field and Working Principle of 4084AA51K00100

4084AA51K00100 is a contact shielding device that is specifically designed to act as a physical barrier between two circuits, isolating them from one another and thus preventing electromagnetic and radio-frequency interference. It is usually used in electronic and telecommunication equipment, military and aerospace systems, and computerized systems. The working principle behind the device is that it utilizes a conductive spring element that applies pressure on both sides of a shielded enclosure, thus forming a protective closure.

The device is available in a variety of sizes, each with its own set of technical specifications such as maximum contact force, contact resistance, temperature range, and corrosion resistance. The contact force is the maximum amount of pressure that the spring element can reach when actuated is applied. The contact resistance is the resistance that forms between the two contact points when the device is closed. The temperature range is the range of temperatures at which the device remains operational, and the corrosion resistance is the device\'s ability to withstand moisture and other contaminants. All these specifications together ensure that the device works reliably and efficiently.

Advantages of 4084AA51K00100

The 4084AA51K00100 offers many advantages in regards to EMI or RFI shielding, the most important of which is its high contact force. By creating a solid barrier between two circuits, the device shields them from electromagnetic and radio-frequency interference. It also eliminates the need for costly EMI gaskets, which can be difficult to replace. Additionally, the device offers low contact resistance, temperature range, and corrosion resistance, making it a reliable and cost-effective EMI/RFI shielding solution.

Another advantage of using this connector is that it requires minimal installation effort. It can be easily assembled and does not require special tools or expertise. This makes it an ideal solution for fast and easy EMI/RFI shielding. In addition, the device is versatile and can be used in a range of applications including aerospace and medical devices.

Conclusion

The 4084AA51K00100 contact shielding device offers a reliable and cost-effective solution for addressing EMI and RFI issues. It is extremely easy to install and requires minimal effort, making it an ideal solution for a range of applications. Its high contact force, low contact resistance, and corrosion resistance make it a reliable and efficient EMI/RFI shielding solution.

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