4094PA22101800 RF/IF and RFID

Series:	--
Part Status:	Active
Type:	Fabric Over Foam
Shape:	Rectangle
Width:	0.161" (4.10mm)
Length:	18.000" (457.20mm)
Height:	0.079" (2.00mm)
Material:	--
Plating:	--
Plating - Thickness:	--
Attachment Method:	Adhesive
Operating Temperature:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RFI and EMI - Contacts, Fingerstock and Gaskets

The 4094PA22101800 is an essential component of a wide variety of industrial and commercial electrical systems. Specifically, this part is a form of contact that serves the purpose of ensuring an electrical connection between two surfaces. Additionally, this contact is used when the primary application requires electrical continuity while providing protection from both electromagnetic interference (EMI) and radio frequency interference (RFI). By using the 4094PA22101800 as a contact, it is possible for electrical devices to remain protected from EMI/RFI oscillations that can lead to either permanent or temporal malfunction. These contacts can be used as part of electrical connectors, and they are also suitable for printed circuit boards (PCBs).

Applications

The 4094PA22101800 contact is highly suitable for a wide variety of applications. Examples of these include: * Automotive Applications -Due to the ability of the contact to reject EMI/RFI, it is often used in automotive wiring harnesses. Furthermore, the contact often performs as part of sensors, switches and similar components. * Industrial Appliances - The contact is also used for various industrial applications such as industrial switches, electric motors and other devices which require a secure electrical link while also offering EMI/RFI protection.* Commercial Applications - The part is suitable for various commercial applications such as amusement parks and resorts, security systems, point of sale systems, computer systems, and more.

Construction

The 4094PA22101800 contact is composed of an extremely durable brass material. This makes the contact especially resistant to wear and corrosion, guaranteeing a long-term performance without deterioration of the electrical connection. Additionally, the contact also features a black Zinc Chromate finish These both add to the contact’s durability and function.

Design

The design of the 4094PA22101800 contact is specifically created in order to allow for optimal RFI/EMI protection. The contact consists of a male and female part. The male part of the contact is composed of two base elements: spring fingers and contact fingers. The combination of the two of these elements creates a bridge between them that will close when the contact is activated. The female part is a gasket-type component, and it contains several secondary elements such as contact plates, earth plates, and mounting tabs. Additionally, the contact is also designed to reduce contact resistance, and it is highly resistant to fluctuating temperatures.

Working Principle

The 4094PA22101800 contact contains several elements that helps protect the contact from EMI and RFI interference. Specifically, the two base parts of each contact (spring fingers and contact fingers) are designed to form a bridge when closed. This bridge is strong enough to create and maintain physical contact between the two parts while also providing a high level of insulation between the two contacts. Additionally, the contact is designed to contain the electrical current that passes through it. This is done using several secondary components such as the contact plates and earth plates, as well as special gaskets and mounting tabs. Generally speaking, this combination of components serves to protect both the contact itself, as well as any components that it connects to, from interference caused by EMI or RFI. In conclusion, the 4094PA22101800 is an essential component for a wide range of electrical systems and devices. The part is designed to provide both electrical continuity and effective insulation from both EMI and RFI. Additionally, the contact is constructed with a variety of specific elements that add to its durability and reliability. Finally, the contact is suitable for both automotive applications and industrial appliances, as well as various commercial systems.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description