4242AB51K00075 RF/IF and RFID

RFI and EMI - Contacts, Fingerstock and Gaskets

4242AB51K00075 is a contact, fingerstock, and gasket solution designed to provide reliable electrical connections, signal grounding, and protection against electromagnetic interference (EMI). The contact ensures system performance and reliable operation in a wide range of applications such as consumer product, industrial automation, telecommunications, etc. It works on wearable and environmental protection, shielding both the wearer and the environment from electromagnetic radiation (EMI) and radio frequency interference (RFI).

The contact contains a fingerstock made of silver plated stainless steel with a unique helical design that provides better anti-slip properties and eliminates wear problems. Additionally, it features two layers of braided wire shielding with a multi-position contact arrangement for improved shielding performance while also providing excellent signal integrity. The contact is also equipped with multiple contact springs, providing a strong contact force to make a tighter connection.

As for the gasket, there is a unique dual layer construction with metal and foam layers that provide superior EMI/RFI shielding and reliability. It is designed to provide excellent dielectric properties and also meets the requirements of NEMA 2, 6P/6K, and IPX7. This gasket shields from internal and external air contamination, water vapour, dust, and other foreign materials.

The contact and gasket are designed to be used together. When installed, the contact and gasket seal off the two surfaces, providing a very tight connection and protection against environmental pollutants, while the gasket also helps to block out EMI/RFI. The contact\'s multiple contact springs increase the strength of the connection, while the gasket\'s multi-layer construction reduces stress on the contact and helps to absorb vibration.

Overall, 4242AB51K00075 is an effective contact, fingerstock, and gasket solution designed to provide superior electrical connections, signal grounding, and protection against electromagnetic interference. Its unique helical fingerstock made of silver plated stainless steel provides reliable and repeatable contact performance, while its dual layer gasket provides superior EMI/RFI shielding. The combination of the two components create a tight connection that greatly reduces electrical noise and environmental contamination, allowing for reliable and trouble-free operation in a variety of applications.