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RFI and EMI - Contacts, Fingerstock and Gaskets

The 4742PA51H01200 is a specialized contact style that serves as a connector element for printed circuit boards. It is compatible with all standard fingerstock and gaskets available on the market. The 4742PA51H01200 is a very versatile contact used for the transportation of current and the protection against RFI & EMI activity. It is designed to be easily and quickly assembled onto the PCB and is available in a wide range of sizes and shapes, making it suitable for use in virtually any PCB layout.

4742PA51H01200 Application Fields and Working Principle

The 4742PA51H01200 is suitable for many product areas, including industrial control, communication, computer peripheral, automotive electronics, and consumer electronics. The 4742PA51H01200 is used mainly to protect the circuits from RFI & EMI signals which can interfere with the normal operation. This contact style provides a reliable barrier that prevents these signals from affecting the performance of the PCB. The 4742PA51H01200 contact also helps to minimize crosstalk and other electrical noise. The contact ensures that current flows in the correct direction and prevents any short circuits.

The 4742PA51H01200 contact works according to the principles of EMI/RFI radiation. It acts as an absorbent barrier, blocking electromagnetic waves that are generated in a PCB or other neighboring components. The contact absorbs this energy, disperses it, and then releases it slowly, in order to reduce the overall electrical noise. This also helps to reduce crosstalk, which can have a significant negative effect on the overall performance of a PCB or system.

In order to ensure proper shielding and performance, the 4742PA51H01200 contact is typically treated with zinc plating and a plastic sleeve. This helps to further reduce the effects of EMI & RFI, while also preventing corrosion. Also, the contact is excellent for use in devices that operate in extreme conditions, with temperature ranges from -25°C to +125°C.

Advantages of 4742PA51H01200

The 4742PA51H01200 has several advantages, making it a popular choice when selecting contacts for PCBs. Its robust design ensures that the contact is reliable and resistant to both mechanical and electrical stress. The contact also features a high contact force, allowing for strong mechanical retention and improved reliability.

The 4742PA51H01200 is also easy to install, and does not require a soldering process. This makes it suitable for use in applications which feature small space requirements and high density designs. In addition, the contact is highly flexible and can be easily adapted to many different PCB layouts. Finally, the contact is highly resistant to impact, vibration, and other environmental stressors, making it an excellent choice for a wide variety of applications.

Conclusion

The 4742PA51H01200 is a highly specialized contact style, which is used to protect PCBs and components from RFI & EMI Radiation. The contact is easy to install, has a high contact force, and provides excellent protection against interference. Additionally, it is resistant to high temperatures, vibration, impact, and other environmental stressors. The 4742PA51H01200 is an ideal choice for many PCB and component designs, and is suitable for a wide range of product applications.

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