EMI Filter connector having RF suppression characteristics
Patent 4187481 Issued on February 5, 1980. Estimated Expiration Date: 
December 23, 1997. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
December 23, 1997. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesInventorAssigneeApplicationNo. 05/863642 filed on 12/23/1977US Classes:333/182, Feedthrough type333/183, Resiliently mounted components333/184, Monolithic structure439/608, Conductive shielding material individually surrounding or interposed between mutually insulated contacts439/89Sealing with coupled connectorExaminersPrimary: Smith, Alfred E.Assistant: Nussbaum, Marvin L. Attorney, Agent or FirmInternational ClassH01R 13/719 (20060101)AbstractThis disclosure relates to an EMI (Electro Magnetic Interference) filter connector which can be installed in the line between mating plugs and sockets normally used for terminating multiple conductors. This connector is used in an electronic equipment chassis or at a bulkhead junction box or, if necessary, between mating connectors in a cable run, where the metallic parts of the cable connector can be grounded. Conductive rubber or co-polymer elastometric washers are used to protect RF filter components in the connector from damage due to external stress. A high degree of EMI attenuation is provided by an integral metallic baffle having close fitting conductor holes which is located within the connector body.Field of SearchFrequency domain filters utilizing only lumped parameters | |
