4078PA51H09600

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Radio Frequency Interference (RFI) and Electro-magnetic Interference (EMI) are among the most common causes of interference and noise in electronic devices. RFI and EMI are both sources of electromagnetic energy, which can interfere with signals, causing distortions and even malfunctions. In order to reduce the effects of RFI and EMI, there are several methods of shielding and/or suppression. One of the most common methods is the installation of contacts, fingerstock and/or gaskets.

Contacts are metal contacts that are generally installed between two parts of the device or circuit. These contacts act as a countermeasure to the signal interference caused by the RFI and EMI radiations. By limiting the electrical path, contacts can help reduce the amount of energy passing between two signals thus preventing EMI and RFI disturbance in the device or circuit.

Fingerstock is a ring-shaped gasket, made from stainless steel or another non-corrosive metal. The metal ring is installed between two objects in order to prevent or reduce the transmission of EMI/RFI energy between two circuits. The size of the ring depends on the application of the device, but generally, the metal ring should be wide enough to act as a barrier between two circuits, leaving no gap for RFI and EMI energy to pass through.

Finally, gaskets are commonly used to reduce RFI and EMI noise in electronic systems. These gaskets are usually manufactured from soft, pliable materials like neoprene or rubber; they are then placed between two objects such as a PCB and metal chassis. This helps to prevent any RFI and EMI energy from being conducted from one component to another, which could cause interference. Gaskets are often placed in combination with contacts and fingerstock to provide additional shielding against EMI/RFI radiations.

Now, the 4078PA51H09600 is an EMI/RFI-shielding gasket designed to be used when installed in combination with fingerstock and contacts. This gasket is made from neoprene, which is known for its excellent ability to absorb EMI and RFI energy. This gasket has a hollow center to accommodate the fingerstock, while the contact tabs are made of high-tensile steel. Thus, the gasket helps to prevent the EMI and RFI from radiating across the entire device or circuit. The 4078PA51H09600 is widely used in applications such as computers, audio equipment, amplifiers, GPS units, radios, antennas, and any other electronics that require RFI/EMI-shielding.

The 4078PA51H09600 gasket works in conjunction with contacts and fingerstock to provide effective shielding of EMI and RFI. The contact tabs provide a low-resistance pathway for the signals, while the ring-shaped fingerstock and the gasket act as a barrier to block the interference and reduce the signal distortion. The gasket also helps to reduce vibration and noise from mechanical and environmental sources.

In conclusion, the 4078PA51H09600 gasket is an effective solution for reducing RFI and EMI interference in electronic applications. When combined with the contacts and fingerstock, the gasket provides an effective shield for both signals and mechanical sources of noise and vibration. Additionally, the neoprene material used in the gasket helps to absorb the EMI and RFI energy, thus further reducing the signal distortion. This makes it the ideal solution for shielding RFI and EMI in electronic systems.

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