4668AE51H00275 RF/IF and RFID

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RFI & EMI stands for Radio Frequency Interference and Electromagnetic Interference. Protection from RFI & EMI is an important consideration for many electronic applications. In order to protect an electronic device from RFI & EMI, an RF shield must be used. One type of RF shield is 4668AE51H00275, a contact, fingerstock and gasket type.

Application Field

4668AE51H00275 is a metallic shield contact fingerstock and gasket that is used to cover openings in a chassis or housing to block RFI & EMI. This protection is necessary to prevent electromagnetic and radio frequency interference from entering the system and damaging connected electronic components. The type of application will determine what kind of RF shield is needed. 4668AE51H00275 is suitable for board-to-board and metal surround configurations. The contact fingerstock and gasket is rated for up to 125 volts, 1 amp. It is also small in size, making it ideal for limited space configurations.

Working Principle

The basic principle behind 4668AE51H00275 is to provide RF shielding for electronic devices that are subject to interference. RF shields act as a barrier between the electronic device and the outside RF energy. The material used in 4668AE51H00275 is designed to absorb and reflect electro-magnetic and radio-frequency interference. The contact fingerstock and gasket is constructed from a silver plated copper alloy that is electrostatically bonded. It provides an effective barrier to RF energy by preventing electrical currents from penetrating the shield.

The installation process for 4668AE51H00275 is quite straightforward. The contact fingerstock and gasket is designed with a self-sticking back which affixes it to the case or housing. It is designed with a small hole which allows for the insertion of a mounting screw for secure mounting. The mounting screw ensures that the contact fingerstock and gasket remain in place and remain conductive so that it can provide effective RFI & EMI protection.

Once installed, 4668AE51H00275 will provide effective protection from RFI & EMI. It is important to ensure that the shield is secure and that the connections are correct. It is also important to periodically check the shield to ensure that it is still providing effective protection from RFI & EMI.

In conclusion, 4668AE51H00275 is a contact fingerstock and gasket type of RF shield that is used to protect electronic devices from RFI & EMI. It is rated for up to 125 volts, 1 amp, and can be used in both board-to-board and metal surround configurations. The shield is constructed from a silver plated copper alloy and is electrostatically bonded. It is easy to install and provides effective protection when used correctly.

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