4216PA51G01800 RF/IF and RFID

RFI and EMI - Contacts, Fingerstock and Gaskets

4216PA51G01800 are a series of gaskets, contacts and fingerstock designed to reduce electrical and electromagnetic interference (EMI/RFI) in electronic circuits by creating a physical barrier that blocks the entrance or exit of incoming and outgoing signals at certain frequencies.

Application Field

The primary purpose of 4216PA51G01800 is to help mitigate EMI and RFI. These gaskets, contacts and fingerstock play an important role in a variety of consumer electronics, industrial equipment, and communications equipment. In particular, they are used in smart phones, computers, airplanes, train cars, industrial sensing and control equipment, and a wide variety of other applications.

Working Principle

The principle behind 4216PA51G01800 is based on the electrical "sheltering" of a device from the external environment. By sealing off the device so that no electromagnetic radiation can reach it, the device is shielded from the disruptive effects of EMI and RFI. The gaskets work in conjunction with other components of the device to help reduce background noise and provide a better electrical performance, resulting in improved performance and reliability.

These gaskets, contacts and fingerstock are generally composed of a metal shield filled with a shielding material, such as a ferrite core. This material works by blocking incoming and outgoing signal frequencies at specific points and frequencies, thus preventing interference from entering the device and interfering with its operation. The shielding material also provides electrical isolation and protection from outside interference by acting as a physical barrier between the device and its external environment.

The shielding material is usually designed to provide an effective electrical barrier up to several GHz in frequency and is often suitable for a wide range of applications. It can also be tuned or customized for specific frequencies and applications. By blocking the frequency domains of the EMI/RFI source, the shielding material prevents or restricts interference from entering the device, thus allowing improved performance and reliability.

The shielding materials used in 4216PA51G01800 have been tested according to various EMC (electromagnetic compatibility) standards to ensure the highest level of performance and reliability. These tests confirm that these gaskets, contacts and fingerstock are capable of providing effective shielding up to several GHz in frequency, making them ideal for a variety of applications.