Patent ID: 7310243
Filing Date: 2007-12-18
Classification: H05K

Abstract:
1. A component for implementing EMC shielded resonance damping of a printed circuit board comprising: a capacitor and a resistor being formed in a series combination; a shielded enclosure containing and defining an outer shield around said series combination of said capacitor and said resistor; a pair of spaced apart coaxial pads being adapted for connection to the printed circuit board; a first side of said resistor carrying a support member extending vertically from said first side of said resistor within said shielded enclosure; said capacitor including a plurality of parallel plates, said capacitor including alternate ones of said plurality of parallel plates extending outwardly from a central support and electrically connected to said central support; said capacitor including alternate other ones of said plurality of parallel plates spaced apart from said alternate ones of said plurality of parallel plates extending inwardly from said support member carried by said resistor and electrically connected to said support member; said series combination of said capacitor and said resistor being connected between a first pad of said pair of spaced apart coaxial pads electrically connected to said central support of said capacitor, and an interior wall of the shielded enclosure electrically connected to a second side of said resistor opposite from said first side; said second pad of said pair of spaced apart coaxial pads electrically connected to said shielded enclosure; and said shielded enclosure providing a return current path to said second pad of said pair of spaced apart coaxial pads.