Electrical connector with shield cap and shielded terminals
AssigneeCommScope Technologies LLC
InventorsSteven Richard Bopp, Paul John Pepe
Life of this patent
Estimating the term…
Abstract
A shield cap is mounted to an electrical connector for reducing crosstalk between adjoining electrical connectors. The shield cap includes a body portion and opposite shield plates. The body portion is configured to engage the electrical connector and is formed from a non-conductive material. The opposite shield plates are connected to opposite sides of the body portion and configured to at least partially cover one or more insulation displacement contacts exposed from the electrical connector. The electrical connector includes a wire termination conductor configured to be connected to a wire conductor of a cable. The wire termination conductor is at least partially coated with a shielding layer.
Claims51
An electrical connector comprising:
- a connector housing having a front end and a rear end, the connector housing comprising:
- a cavity opened at the front end for receiving a plug;
- an insulation displacement contact supported by the connector housing and extending from the connector housing at the rear end, and
- a shield cap mounted to the connector housing at the rear end, the shield cap comprising:
- a molded, electrically non-conductive body portion including one or more unitary latch portions for attaching the shield cap to the connector housing;
- and
- opposite shield plates connected to opposite sides of the body and configured to at least partially cover the insulation displacement contact, wherein the opposite shield plates are made from electrically conductive material.
A shield cap mounted to an electrical connector, the shield cap comprising:
- a molded body portion including one or more unitary latch portions for attaching the shield cap to the electrical connector, wherein the body portion is formed from an electrically non-conductive material;
- and
- opposite shield plates connected to opposite sides of the body portion and configured to at least partially cover one or more insulation displacement contacts exposed from the electrical connector, wherein the opposite shield plates are made from electrically conductive material.
A jack assembly for terminating a plurality of line wires of a communications cable, the jack assembly comprising:
- a dielectric jack housing having a front end and a rear end, the jack housing comprising:
- a cavity opened at the front end for receiving a plug;
- a contact subassembly joined to the rear end, the contact subassembly comprising a plurality of arms extending from the contact subassembly against the rear end of the jack housing and spaced part to define a plurality of conductor channels;
- and a plurality of insulation displacement contacts, each held within each of the plurality of conductor channels;
- and
- a plurality of electrical contacts configured and positioned in the cavity for engaging corresponding contacts of the plug, and
- a shield cap mounted to the jack housing at the rear end to at least partially cover the contact subassembly, the shield cap comprising:
- a molded body portion having an inner surface and an outer surface, wherein the body portion is made from a non-conductive material;
- a cable sleeve extending outwardly from the outer surface of the body and configured to receive a cable having a plurality of conductors, wherein the cable is inserted through the cable sleeve and, wherein each of the plurality of conductors of the cable is connected to each of the plurality of insulation displacement contacts;
- opposite sidewalls extending from the inner surface and having one or more latch projections configured to attach the shield cap to the jack housing, wherein the opposite sidewalls including the one or more latch projections are formed to be unitary with the body portion;
- and
- opposite shield plates extending from the inner surface and configured to at least partially cover the contact subassembly, wherein the opposite shield plates are made from an electrically conductive material, and wherein the opposite shield plates and the opposite sidewalls are alternately arranged on a peripheral of the body portion.
An electrical connector comprising:
- a connector housing having front and rear ends and configured to receive a plug at the front end;
- an electrical contact configured for engaging a corresponding electrical contact of the plug;
- and
- a wire termination conductor connected to the electrical contact and extending from the connector housing at the rear end, the wire termination conductor configured to be connected to a wire conductor of a cable, and at least partially coated with a shielding layer.
A wire termination conductor used for an electrical connector, the wire termination conductor comprising:
- a support head supported by the electrical connector;
- and
- a wire engaging body extending from the electrical connector and connected to a wire conductor of a cable, the wire engaging body at least partially coated with a shielding layer.
A method of forming a shielding layer on a wire termination conductor used for an electrical connector, the method comprising:
- forming a first layer on at least a portion of the wire termination conductor, wherein the first layer includes a dielectric material;
- and
- forming a second layer on at least a portion of the first layer, where the second layer includes a conductive material.
Dependencies are inferred from the claim text.