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RFI and EMI - Contacts, Fingerstock and Gaskets

4693AB51G01800 is a professional RFI/EMI shielding gasket designed for sealing and shielding of electronic enclosures. It has become increasingly important in the development of electronic devices for protecting sensitive parts and components from electromagnetic interference, environmental pollution, and moisture damage.

The 4693AB51G01800 is a spiral-wounded gasket made from high-quality tin-plated copper alloy spokes for added strength. The copper is wound, then tin-plated to provide superior electrical conductivity and increased durability. The spokes are flexibly held together with a polyester binder, which offers excellent resistance to both EMI and environmental contaminants. Moreover, the gasket features a self-adhesive backing for superior surface adhesion. The gasket is particularly useful for applications which require low resistance, high EMI shielding, and excellent environmental protection.

The 4693AB51G01800 is used in a variety of applications, such as in the automotive industry, communications, information technology, and the aerospace industry. Additionally, it is used in applications where the environment must be electronically shielded or where the risk of EMI exposure is high, such as in medical and military applications. It is designed to provide an optimal system-level EMI shield for electronic equipment, and will often be found in applications where the reduction of RF leakage is critical.

The 4693AB51G01800 also offers a variety of advantages in terms of mechanical performance. Its flexibility and compressibility provide superior environmental protection, and its design allows for easy installation and removal in even the most arduous applications. Moreover, the gasket is resistant to a wide range of chemicals and environmental contaminants.

The working principle of the 4693AB51G01800 is that its tin-plated copper alloy spokes are flexibly held together by a polyester binder. The binder ensures superior electrical conductivity, shielding performance, and excellent environmental protection. The shielded gasket is placed between two metal parts, where it makes electrical contact with both surfaces. This allows the gasket to form a continuous, conductive, and low-resistance path, thereby providing excellent EMI shielding capabilities and reducing the risk of RF leakage.

In summary, 4693AB51G01800 is a professional RFI/EMI shielding gasket designed for sealing and shielding of electronic devices in a range of industries. It is made of high-quality copper alloy spokes for increased strength, and is tin-plated for superior electrical conductivity and durability. It features a polyester binder for superior electrical conductivity and excellent EMI shielding, and also offers a range of mechanical advantages such as flexibility, compressibility, and resistance to common environmental contaminants. The 4693AB51G01800 is used in a variety of applications where the risk of RF leakage is high, and its working principle allows for the formation of a continuous, conductive, and low-resistance path that provides excellent EMI shielding.

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