4094AB51S04800

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RFI and EMI - Contacts, Fingerstock and Gaskets

Meeting the proper application and environment requirements of Radiated Field Immunity (RFI) and Electromagnetic Interference (EMI) devices is imperative to maintain good system performance. In order to effectively and efficiently reduce or eliminate RF and EMI disturbances, all contact points need to be isolated or sealed accordingly.

4094AB51S04800 is an RFI and EMI sealing contact designed for the purpose of providing isolation and protection for sensitive electrical components and circuitry contained in electronic devices. It is a bi-directional, self-contained, low-profile, cylindrical double-contact isolation system composed of flexible fingerstock material with an integrated gasket or insert.

Application Field

The 4094AB51S04800 RFI and EMI contact is commonly used in various industries, including military/defense, robotics, industrial automation and aerospace. Its dual contact design ensures it provides efficient protection and isolation in both incoming and outgoing signals. It can also be used in other high EMI/RFI environments as it is able to withstand vibration, shock and extreme temperatures.

The contact is ideal for a number of applications that require signal routing through shielded or open cabling, including printed circuit board (PCB) isolation, termination of individual wires or cables, hermetic seal joints, housing applications, switches and more.

Working Principle

The 4094AB51S04800 utilizes an integrated gasket or insert in its design, which works along with the fingerstock material to provide an effective barrier against electromagnetic radiation. The gasket seals off the contact so that any interference from the outside is minimized, thus improving the performance of the device.

The contact also protects the electrical circuitry from damage due to excessive current, voltage or static charges. This is done by creating a separation between the circuitry and the external environment, absorbing and dispersing the charge. It is designed to accommodate a variety of contact geometries, allowing for effective and efficient termination of wires.

The contact is designed from a tough fingerstock material that can withstand extreme temperatures and pressure, making it a suitable choice for high-temperature applications. Additionally, it is resistant to corrosion and can survive in harsh environments.

Conclusion

The 4094AB51S04800 is an RFI and EMI sealing contact designed for providing isolation and protection for sensitive electrical components and circuitry contained in electronic devices. Its bi-directional, low-profile, double contact design makes it ideal for a range of applications, including PCB isolation, termination of individual wires or cables and hermetic seal joints. It utilizes an integrated gasket or insert in its design, which along with the fingerstock material, provides an effective barrier against electromagnetic radiation.

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