4219AB51K09600 RF/IF and RFID

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RFinder and EMinder Contacts (4219AB51K09600) are designed to provide robust EMI and RFI shielding that is compliant with MIL-SPEC requirements and military specifications. The contacts are constructed using a multi-layer design that spans across two to four different metallic substrates and is lined with a thin-film conductive rubber material. This combination of materials provides the contact an excellent ability to attenuate both EMI (electromagnetic interference) and RFI (radio frequency interference) without introducing extra loss.

The military grade contacts are silver plated and resistant to oxidation. The multi-layer design consists of a number of metallic layers including brass, aluminum and copper alloy. The thin layer of conductive rubber material seals the interior components and provides the contact with the desired reducing of EMI and RFI. The contacts also have a hardening agent to improve the contact’s ability to resist shock and vibration as well as facilitate the heat transfer process when soldering.

Fingerstock and gaskets are designed for use in RFI/EMI shielding and are also excellent for providing an environmental seal. These components consist of continuous strips of contact material made of sheet metal (shim) strip and pre-cut strip. The contacts are also available in a variety of surfaces, including tin plated, brass plated and stainless steel. The pre-cut strip is used for making custom cuts and shapes used to address different requirements. The material is designed to be easily formed into various contours and shapes such as slots, cutouts and curves.

Gaskets are also made of sheet metal shim material and are designed to provide an environmental seal between components. These gaskets are available in a variety of shapes, sizes, materials and surface finishes such as tin plating, brass plating and stainless steel. Gaskets can also be designed to provide EMI/RFI shielding and vibration damping. Gaskets provide the necessary protection from the environment and any unwanted interference.

In conclusion, the combination of RFinder and EMinder Contacts and Fingerstock and Gaskets is an excellent choice when it comes to providing robust shielding against EMI and RFI. The contacts are constructed of high quality materials and have a multi-layer design that provides excellent shielding. The fingerstock and gaskets provide an environmental seal and help reduce vibration and other interference. This combination provides an excellent way to protect sensitive electronic components.

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