0C97055508 RF/IF and RFID

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RFI and EMI - Contacts, Fingerstock and Gaskets

Radio frequency interference (RFI) and electro­magnetic interference (EMI) always present one of the greatest challenges to the electrical and electronic products designers. The use of contacts, fingerstock and gaskets is one of the methods employed to limit interference coming both from and to the device under test. Connectors with fingerstock reduce full contact, thereby reducing the possibility of interference emission. Gaskets, when correctly deployed, provide an effective barrier against both ingress and egress of interference.

When designing electronic systems, it is important to take RFI and EMI into consideration. RFIs and EMIs can have a wide variety of effects, ranging from a slight disruption of circuit operation to permanent hardware damage. This is why choosing the appropriate contact, fingerstock and gasket is essential to ensure optimal protection and performance. 0C97055508 is a contact for use in high-speed signal, EMI, and RFI applications.

The 0C97055508 contact is a 2-piece contact with a spring insert mounted in a special channel. Its contact configuration ensures good electrical and mechanical connection between the pin and the mating contact as well as providing excellent impedance matching. The contact has an ergonomically designed contact holder for easy insertion and removal. Furthermore, its unique design offers superior dust and environmental protection.

The 0C97055508 contact offers advantages such as superior electrical performance, low RF emission, low EMI, and a low contact resistance of 0.10 ohms. It also offers superior mechanical performance in the form of simplified installation and removal processes due to the optimized design of its contact holder, and a low insertion force of 6.75N (15Lbf) and an operational temperature up to +85°C. The added advantage of the contact is that it is available in an extended range of configurations for a wide variety of applications.

The 0C97055508 contact is designed for use in high-speed signal, EMI, and RFI applications, and it is ideal for use in digital and analog radio frequency receivers, antennas, analog filters, and high-tech military but also commercial applications. It is suitable for both board-to-board and cable-to-board applications. The contact can be used with a variety of different fingerstock configurations, allowing for flexible customization.

As previously stated, the use of fingerstock and gaskets is essential for limiting both ingress and egress of interference. They provide the highest degree of isolation, as they are designed to lessen the capacitance between the pins and the mating contact. The fingerstock and gaskets act as additional, flat, flexible barriers that are designed to absorb energy and redirect it away from the contact, thus preventing it from transmitting any of this energy to other components.

In conclusion, the 0C97055508 contact and its associated fingerstock and gaskets provide excellent protection against RFI and EMI. Its superior design and construction make it ideal for use in high-speed signal, EMI, and RFI applications. Thanks to its unique design, the 0C97055508 contact is able to provide excellent impedance matching, low insertion force, and superior environmental protection, making it an invaluable tool for electronic system designers and engineers.

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