Circuit board sub-assemblies, methods for manufacturing...

Details Circuit board sub-assemblies, methods for manufacturing... Circuit board sub-assemblies, methods for manufacturing...

2006-01-24

2006-01-24

Cuneo, Kamand (Department: 2841)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S799000, C361S800000, C361S816000, C361S818000, C029S830000, C174S034000, C174S034000

Reexamination Certificate

active

06989994

ABSTRACT:
An electronic signal filter includes a cylindrical housing and a circuit board positioned therein having a plurality of peripheral edges and at least two circular through-holes formed therein. Each through-hole is inwardly spaced from one of the peripheral edges of the circuit board, defining a first distance between a respective one of the through-holes and a respective peripheral edge of the circuit board and defining a second distance between the through-holes. The filter also includes a ground strap attached to and spaced a distance above the circuit board. The ground strap includes a first portion, an integral second portion residing in and extending through each through-hole, and an integral third portion that contacts a portion of the second surface of the circuit board. At least a portion of the first portion of the ground strap contacts the inner peripheral surface of the cylindrical housing to ground the circuit board.

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