0786018500 RF/IF and RFID

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Radio Frequency Interference (RFI) and Electro Magnetic Interference (EMI) are two typically misunderstood concepts in regards to contact use. When materials such as contacts, fingerstock, and gaskets are used as part of a system, it is important to know the application field and working principle of the 078601-8500 series. Suitable application fields and principles of operation of the 078601-8500 series are discussed below.

Contacts

Contacts are often used to fit in small spaces and provide a secure connection between electronic components. Consequently, contact material selection is critical to meeting RFI and EMI goals. The 078601-8500 series are silver-nickel contacts that deliver high current density and superior contact reliability. Their application field is especially suited to systems where currents up to 30 amperes and conductivity levels up to 80% IACS are needed. Due to an improved thermal conductivity and low electrical contact resistance, this series of contacts achieves a greater absorbance of heat from the power supply.

Fingerstock

The 078601-8500 series of fingerstock provides an efficient shielding of electromagnetic fields. Its working principle is to surround the contact zone by a flexible surface which drastically reduces RFI. The fingerstock material also suppresses undesired signal radiation from the contact zone. Additionally, its applications field includes areas that are subject to temperature extremes, vibrations, and high electrical currents.

Gaskets

Gasket selection can be a daunting task due to the amount of choices that are available. The 078601-8500 series are designed to withstand corrosion and feature contact plates of different thicknesses for improved EMI/RFI shielding. The gasket material also adheres to the outer surface of the contact plate in order to fill any space gap. Furthermore, the fingerstock material allows the contact plate to remain flexible yet functional. With its capacity to absorb shocks, the 078601-8500 series provides a secure connection between components and helps reduce EMI/RFI radiation.

In summary, the 078601-8500 series of contacts, fingerstock, and gaskets offer an efficient way to perform RFI and EMI in high-specification applications. This series combines the benefits of anti-corrosion properties, thermal conductivity, flexibility, and shock absorption to ensure a secure connection between components in extreme conditions.

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