0097050006

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RFI and EMI - Contacts, Fingerstock and Gaskets

Electromagnetic interference, usually referred to as EMI, and radio frequency interference, usually referred to as RFI, are two very different types of interference that can occur in electronic circuits. Interference or “noise” from either of these sources can cause disruption of signals and circuits, which is why proper design and engineering principles are necessary throughout the development of a product. This will ensure that all electrical and magnetic components are isolated from each other for optimal performance.

In order to protect circuits from EMI and RFI interference, shielding devices – like contacts and finger stock – are often employed. A contact with a finger stock is basically an electrical one-way gate, which allows only limited electrical current to flow through while protecting the circuit from any shorting out. Contacts are made from a variety of materials like copper, brass, or stainless steel, which offer strong EMI/RFI shielding. Fingerstock comes in a variety of sizes and shapes for a secure fit and connection.

Gaskets are also used to provide a strong EMI/RFI shielding interface between components. These types of gaskets are constructed of metallic or carbon fabrics that are specifically chosen to provide excellent shielding properties. They are typically formed around the corners, edges, and bores of the components to ensure adequate protection and contact. Gaskets also provide environmental sealing to keep moisture and dust out of a component’s interior.

At 0097050006, we provide a dependable source of contacts, fingerstock, and gaskets for both EMI and RFI shielding applications. Our lineup of contacts and fingerstock come in a variety of shapes and sizes for a snug fit and optimal performance. Our gaskets are made from premium, high-quality materials that offer superior protection from EMI and RFI interference. We also offer OEM products like stainless steel toroid, conductive/metallic gaskets, and threaded lids for custom needs.

We understand the importance of having reliable contacts, fingerstock, and gaskets in order to protect electronic circuits from EMI/RFI interference. At 0097050006, our products are designed and engineered to provide superior shielding performance and protection for your application.

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