4B40HC51K00720 RF/IF and RFID

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Part Status:	Active

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Radio Frequency Interference and Electromagnetic Interference - Contacts, Fingerstock, and Gaskets

Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) in the form of noise from external sources can be a major problem in any form of electronic and electrical applications. In order to protect sensitive devices from these external sources of interference, a variety of contact solutions are available, such as finger stock, contacts and gaskets. 4B40HC51K00720 is one such solution that is used to protect a wide range of electrical and electronic components.The 4B40HC51K00720 solution is a contact assembly comprised of two parts; a male and a female. The male part is designed to fasten securely onto the PCB, and the female part slides onto the male part to form a complete contact. The two parts are designed to have a number of \'fingers\' that form a spring-like connection. This type of contact assembly provides both an electrical conductive path and an additional form of contact to mitigate noise or interference from external sources.The \'fingers\' of the 4B40HC51K00720 form a yielding mechanical connection that maximizes contact area and provides a low resistance path between the two components. This minimizes the potential for any arcing, sparks or noise, even when there is a mismatch in the electrical potentials of the two components being joined. In addition to providing a secure electrical connection, the 4B40HC51K00720 also provides an excellent form of noise and vibration damping. The \'fingers\' of the contact assembly act like a spring, absorbing some of the kinetic energy of any vibration or electrical noise. This helps to further reduce the amount of noise and interference that reaches the internal components, without sacrificing any of the electrical connection.The 4B40HC51K00720 contact solution is an ideal solution for applications that require a secure and reliable electrical connection while also minimizing the potential for RFI and EMI from external sources. It can be used in a wide range of electrical and electronic components, such as switches, connectors, PCBs, and other sensitive components. The contact assembly is also relatively easy to install and requires no special tools or modifications. It is a cost effective and reliable solution that helps protect sensitive components while providing a more reliable electrical connection.

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