4209PA22101800 RF/IF and RFID

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 4209PA22101800 application field and working principle covers the use of contacts, fingerstock and gaskets to reduce the risk of Radio Frequency Interference (RFI) and Electro Magnetic Interference (EMI). Contacts provide the necessary linkage to reduce RFI and thereby reduce costs associated with a noise-free environment.

The objective of contacts is to reduce the skin effect that occurs when electrical signals pass through a surface. On their own, electrical signals travel along provided paths. However, when these electrical signals are disturbed by other signals, the signals will divert from their intended paths. This effect is known as skin effect and it is the result of inductive reactance of the surface medium on which the signal is travelling. If the skin effect is not reduced, it can lead to interference and noise.

Contacts are designed to reduce this effect, allowing energy to flow from one point to another without disruption. Contacts are made up of two parts: the electrical contact and the contact surface. An electrical contact is a device that allows passage of electric current from one circuit to another without interfering with the other circuit. The contact surface enables two or more parts to come together and create a solid connection.

Fingerstock and gaskets are designed to provide a low impedance path between two circuits for low voltage signals. Signature wires, designed for low voltage systems, are wrapped around the two circuits and connected with a dielectric material. This creates a low resistance connection. Fingerstock and gasket technology can reduce the risk of EM interference, while also reducing the cost of providing an electromagnetic shielding solution.

In order to effectively reduce RFI and EMI, contacts, fingerstock and gaskets must be installed in a properly designed way. This includes correct installation and usage of the gaskets, ensuring proper fuse placement and installation of shorting links. It is important to use components that are rated for the specific application. Furthermore, consulting a trained electrician or technician is recommended if any doubts or questions arise.

The 4209PA22101800 contacts, fingerstock and gaskets are designed to provide protection from RFI and EMI in the most common applications. They are built to provide a consistent and reliable performance with low maintenance and installation costs. This combination makes them an ideal choice for the majority of noise and interference reduction solutions. Their ability to keep costs low while still providing a high level of RFI and EMI protection, makes them one of the most popular solutions available today.

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