Importance

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Abstract

An RCA plug connector includes an annular outer ground sleeve, an insulating ring within the sleeve, and an elongated signal probe member having an exterior spring, including a plurality of circumferentially spaced bowed portions extending from within the insulating ring along the central axis. The connector has an elongated base having front and back ends, a throughbore, and a counterbore at the front end. The probe is a rigid, elongated core having a back end within the base and a front end extending from the base along the axis. The spring surrounds the core, with a front end adjacent the front end of the core and a back end adjacent the back end of the core. The ground sleeve has a back end situated in the counterbore at the front end of the base, rigidly engaging the base, and a front end that projects forward from the front end of the base. The insulating ring is situated within and rigidly engages the sleeve. The insulating ring also supports the core and the spring member, preferably by means of a front portion intimately molded over the back end of the core member and the back end of the spring member. The ring has a back portion including a bore coaxially aligned with the through bore of the base such that the audio cable is insertable therein from the back of the base.

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First Claim