Series:	--
Part Status:	Active
Type:	Fabric Over Foam
Shape:	Rectangle
Width:	0.500" (12.70mm)
Length:	17.130" (435.10mm)
Height:	0.126" (3.20mm)
Material:	Polyurethane Foam, Nickel-Copper Polyester (NI/CU)
Plating:	--
Plating - Thickness:	--
Attachment Method:	--
Operating Temperature:	--

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RFI and EMI - Contacts, Fingerstock and Gaskets

Introduction

The 4694AB51K01713 application and working principles involve the use of contacts, fingerstock and gaskets in order to form an effective electromagnetic interference (EMI) and radio frequency interference (RFI) shielded connection. The contact, fingerstock and gasket are all employed to allow the passage of an electrical signal or power without interference from external electromagnetic fields.

The Contact

The contact is the form of electrical connection used in the 4694AB51K01713 application. It acts as a form of switch in order to ensure that the electrical flow or signal is uninterrupted. The contact typically consists of two parts that are spring-loaded together, and is designed with an arc-shape corner to form a physical contact between both sides of the switch. The contact is typically made of a noble metal such as silver or copper, which is known to be resistant to corrosion and oxidation.

The Fingerstock

The fingerstock is another critical component used in the 4694AB51K01713 application. It is a metal plate or strip that is used to cover and protect the contact, as well as provide insulation between the two components. In addition, the fingerstock provides spacing between the two components to prevent a physical connection from occurring. The fingerstock is often made out of beryllium-copper alloy or nylon (for lower temperatures), and is designed with a unique two-piece root (e.g. an internal and external root) that enhances its shielding properties.

The Gasket

Finally, the gasket is the final piece of the puzzle in the 4694AB51K01713 application. It is designed to form a seal between the two components. The gasket may be made of conductive rubber or stainless steel, and is designed with a flange that grips around the edges of the fingerstock. Additionally, the gasket helps to reduce noise levels and protect against corrosion.

Conclusion

In conclusion, the 4694AB51K01713 application involves the use of contacts, fingerstock and gaskets to form an effective EMI and RFI shielded connection. Together, these components form a strong mechanical and electrical connection, while providing a reliable seal to protect against the effects of external electromagnetic fields. This type of application is widely used in industry and telecommunications for its shielding properties.

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