4242PA51H01800

RFI and EMI - Contacts, Fingerstock and Gaskets

4242PA51H01800 is a type of contact, fingerstock and gasket that are used for radio-frequency interference (RFI) and electromagnetic interference (EMI) shielding. This type of contact is designed to effectively shield electrical devices and prevent electromagnetic and radio-frequency signals from entering or escaping the circuit.

Application Field

4242PA51H01800 contacts, fingerstock and gaskets are extensively used in the fields of electronic, communication systems, military, medical, commercial and consumer products. The contact is well-suited for applications in aerospace, rail transport, automotive, power supply, and other industries.

Working Principle

The 4242PA51H01800 contact, fingerstock and gasket is designed to block incoming and outgoing radio-frequency and electromagnetic signals from entering and exiting the circuit. To achieve this, the contact is installed at the interface between the circuit and the outside environment. The contact acts like a barrier between the circuit and the environment by providing electrical shielding.

The contact is designed to have a low electrical impedance, meaning that it provides a low resistance path to ensure EMI and RFI signals do not penetrate into the circuit. The contact is typically made of a conductive material such as copper or silver, which is plated with a layer of insulating material such as gold, nickel, or silver plating.

The contact also has a very high contact force, which is important to protect against mechanical vibration, dust, and other elements from entering or exiting the circuit. This ensures that the contact maintains a reliable electrical connection.

Conclusion

The 4242PA51H01800 contact, fingerstock and gasket is an effective solution for blocking electromagnetic and radio-frequency signals from entering or exiting the circuit. With its low electrical impedance and high contact force, it can effectively shield against EMI and RFI. This ensures that any electronic devices protected by this contact will remain reliable, protected from any external interference.