4056AB51K01200

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 RF/EMI contacts, fingerstock and gaskets are an important element of many electronic designs, from aerospace and government installations to industrial applications. 4056AB51K01200, also known as RF-shielded gaskets, is often used in the most demanding applications due to its excellent EMI shielding properties. This article will discuss the application field and working principles of the product.

　　4056AB51K01200 is made with a series of "compress-type" contact fingers, which provide EMI/RFI (electromagnetic interference/radio frequency interference) shielding with minimal contact resistance. It is available in two varieties - a low pressure version and a higher pressure version - depending on the application. The contact fingers are made of a highly conductive material, such as copper, aluminum or silver, which provides excellent shielding of RFI and EMI. In addition, the fingers are designed to be soft enough to conform to each other when pressed, resulting in an even contact pressure.

　　The product is commonly used to replace existing RFI/EMI contact components, such as elastomeric and ferrite gaskets. It provides excellent EMI/RFI shielding as well as low contact resistance for maximum performance. It is also often used for applications requiring both EMI and RFI shielding, such as aerospace, government, and medical applications. 4056AB51K01200 is also ideal for applications where low dynamic contact forces are required, such as computer, home electronics, and small power supplies.

　　The working principles of the product are simple. When a metal surface is in contact with the contact fingers, an electrical connection is formed; this connection provides excellent shielding for RFI and EMI. The contact fingers also provide an even contact pressure, which results in a low contact resistance and a secure connection that will not cause electrical shorts or ground loops. The contact force is also maintained even when the product is seated in the chassis, providing excellent protection against both mechanical and electrical vibration.

　　In addition to excellent RFI/EMI shielding properties, 4056AB51K01200 is easy to install and is highly durable. It can withstand extreme temperatures and is resistant to corrosion. It also provides a low contact resistance, making it ideal for applications that require a secure connection. The product has been tested and approved for use in a wide range of applications, from high voltage to zero contamination.

　　In conclusion, 4056AB51K01200 is an excellent product for applications that require EMI and RFI shielding. Its contact fingers provide excellent shielding, low contact resistance and a secure connection that will not cause ground loops or electrical shorts. It is easy to install and provides excellent durability, making it ideal for a wide range of applications.

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