4499PA51H01800

Series:	--
Part Status:	Active
Type:	Fabric Over Foam
Shape:	Rectangle
Width:	0.197" (5.00mm)
Length:	18.000" (457.20mm)
Height:	0.157" (4.00mm)
Material:	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)
Plating:	--
Plating - Thickness:	--
Attachment Method:	Adhesive
Operating Temperature:	--

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RFI and EMI - Contacts, Fingerstock and Gaskets

The 4499PA51H01800 is a type of contact used for Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) protection. It is also known as a fingerstock, contact gasket or ferrite gasket. This type of contact is designed to be used in high-frequency applications, and it provides a contact point between two or more electrical components that is electrically isolated.The 4499PA51H01800 is made of a ferrite material that is 1/32-inch thick. The contact is designed to dissipate heat, reduce electrical interference, and help improve electrical signal integrity. The contact is also designed to reduce electrical arcing and reduce wear on the components. The contact also provides a low contact resistance, making it suitable for use in high-speed electrical systems.The 4499PA51H01800\'s primary application is in the telecommunications industry, where it is used to protect sensitive components and systems from electromagnetic interference. It is typically used in wireless systems, such as cell phones, as it is able to provide a robust, high-frequency seal that prevents electromagnetic fields from entering or exiting the system.The 4499PA51H01800 also has applications in audio and video systems, where it helps to reduce interference and improve signal quality. It is also used in computer networks, such as the Ethernet, in order to reduce interference and help protect the system from external sources of electromagnetic radiation.The working principle of the 4499PA51H01800 is based on the fact that the contact provides a barrier between the electrical components it connects. This barrier is able to limit the amount of electromagnetic radiation that is allowed to pass through it. The contact is designed to create an electrical isolation between the two connected components, which helps to reduce interference between them.The contact also absorbs and dissipates the heat generated by current flow, which helps to reduce noise and improve signal quality. The contact is designed to reduce the likelihood of electrical arcing, which occurs when a large amount of current is flowing between two components.The 4499PA51H01800 is also designed to provide a low contact resistance, which ensures that current is able to flow smoothly between components. The contact also helps to reduce wear on the components it is connecting, as it acts as a buffer between them.Overall, the 4499PA51H01800 is an effective way to improve the performance of any high-frequency electrical system. It provides a robust contact point between two or more components that is automated, efficient, and free of interference. It is particularly useful in wireless telecommunications systems, audio and video systems, and computer networks.

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