SG100200R-48 RF/IF and RFID

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The SG100200R-48 is a fingerstock gasket used in contact applications for the reduction of Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI). It is used primarily to fill the gap between a chassis surface and a shield, providing an electrical connection between the two. The gasket also provides environmental protection from dust, dirt and moisture.

The SG100200R-48 is constructed of stainless steel, and is available in a variety of lengths and widths. It has a uniform rectangular cross section, and comes in thicknesses of 1.0, 2.0 or 3.0 mm. The gasket is designed for ease of installation; it can be installed with standard fastener components and requires no special tools. It has an effective operating temperature range of -20°C to +125°C (-4°F to +257°F).

The working principle of SG100200R-48 is that it provides an electrical connection between the chassis and the shield by bridging the gap between them. This is done by electrical contact of the fingerstocks to the surrounding material, creating an effective electrical connection between the two. The fingerstocks also provide environmental protection from dust and moisture. The gasket is designed to maintain a low resistance connection, even in vibration or thermal cycling. It is also designed to provide performance in high EMI environments.

SG100200R-48 is typically used in computer, communication or networking equipment, automotive, and commercial and industrial electronic systems. The gasket is often used to electrically connect a shield to a chassis or enclosure, providing both environmental and interference protection. It is ideal for high frequency, low impedance EMI/RFI shielding applications, and is used to shield components from adjacent electronic interference, as well as providing protection from dust and moisture.

SG100200R-48 is a cost-effective solution for providing EMI/RFI shielding and environmental protection in contact applications and is used extensively in a wide range of industries. It has a rugged construction that ensures reliability in harsh environments, and is designed to meet manufacturers’ quality and performance requirements.

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