SG060160R-48 RF/IF and RFID

Series:	--
Part Status:	Active
Type:	Fabric Over Foam
Shape:	Rectangular
Width:	0.160" (4.06mm)
Length:	4.00' (1.22m)
Height:	0.060" (1.52mm)
Material:	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)
Plating:	--
Plating - Thickness:	--
Attachment Method:	--
Operating Temperature:	-40°C ~ 70°C

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RFI and EMI - Contacts, Fingerstock and Gaskets

SG060160R-48 is a contact type commonly used in the RFI/EMI shielding applications. This type of contact ensures reliable electrical contact between two components with good EMI shielding properties. The SG060160R-48 is constructed of very thin flat barriers which are interleaved to form a performance-improved contact. The contact consists of alternating layers of conductive and dielectric material (often aluminum and Kapton). The contact insulation layer thickness is critical; the wrong thickness may lead to poor contact and a high level of RF leakage.The primary application of the SG060160R-48 is as a fastening contact spring. It is integrated with a fastener type to securely fasten two components together for the shielding purpose. The contact is designed to fit into a specific mating cavity that guides the contact point during mating. It easily attaches to the mating surface with the help of self-tapping screws.The working principle of the SG060160R-48 contact is quite simple. When two components are mated, the alternating metal and dielectric layers of the contact are often pressed together and is compressed against each other. When pressure is applied, the alternating layers come into contact with each other and the dielectric barrier is stretched. Stretching of the dielectric barrier reduces the separation between the layers of metal, enabling the electrical contact to be formed. The electrical contact between the two components is then sufficient enough to effectively shield them from RFI/EMI.The SG060160R-48 contact offers excellent EMI shielding performance due to its unique feature of compression and stretching. Its highly efficient shielding performance is obtained due to the interference effect of the alternating layers which block the entry of unwanted frequencies. The insulation layer also helps in the prevention of accidental short circuits due to the impediment of electric field propagating between the two components.The SG060160R-48 contact offers excellent design flexibility and installation friendliness. It can be used in both static and dynamic environment and is suitable for industrial, automotive and commercial applications. It is available in a wide variety of sizes and shapes and also in a variety of eco-friendly materials. Additionally, it is very lightweight and easy to install.In conclusion, the SG060160R-48 contact is an excellent choice for shielding applications due to its flexible design, superior RFI/EMI shielding capability and user friendly installation. It offers excellent electrical contact and is widely used in various areas for effectively reducing RF and EMI.

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