Amphenol Corporation

Bunker Ramo Corporation

Allied Corporation

Kamal Shawiky Boutros

Francisco R Briones

Martian Daniel Dima

Bonita Lynn Rose

Robert Pike

John P Nijman

John W Fenn

Michael J Coleman

Angus Parekunnel

Francisco R Driones

An electrical connector that includes a connector element having a housing with an open end and a cover pivotally coupled to the housing and movable between a first position in which the cover closes the open end of the housing and a second position in which the cover is spaced from the open end. The cover includes a coupling member adapted to engage another connector element. A biasing member biasing the cover member toward the first position.

Spring loaded cover for electrical connector

An electrical connector including a shell having a inner area supporting a contact member adapted to mate with a contact of another connector. The shell includes a wall having at least one locking opening and a flexible extension. A locking member includes first and second ends, the first end including at least one locking tab received in the locking opening and extending into the inner area of the shell in a locked position, and the second end being coupled to the extension of the shell. The locking member is moveable to an unlocked position in a first direction away from the wall of the shell and the extension is moveable in a second direction opposite the first direction, so that no portion of the locking tab extends into the inner area of the shell.

Electrical connector with positive lock

An electrical plug connector includes two separate modules, one of which is an electrical contact module that plugs into the housing, and the other of which is a printed circuit board that is also secured in the housing upon insertion, the contacts of the electrical contact module being arranged to engage terminals of the circuit board upon insertion of the respective modules into the connector housing. The plug connector housing includes a pair of latch arms and a guide slot, the contact module and the circuit board each being arranged to be guided by the guide slot during insertion into the housing, and to capture one of the latch arms upon completion of insertion. To enable the plug connector to be keyed to a specific receptacle, the plug also includes polarization keys, and the receptacle includes corresponding slots whose dimensions and configuration or position serve to key the plug to the receptacle. In addition, the receptacle includes a filter block that snaps into the receptacle housing and surrounds the contacts to provide EMI filtering.

Modular HSSDC plug connector and improved receptacle therefor

Modular plug connector and improved receptacle therefore

A dual connector arrangement made up of two discrete multiport connectors, each with an external shield, that may be vertically stacked, the first of the two connectors being a conventional single row multiport connector, and the second of the two connectors being a single row multiport connector with a vertical extension that houses a single row of contact tails and that fits behind the first multiport connector and shields the contact tails of the second multiport connector when it is seated on top of the first multiport connector.

Dual multiport RJ connector arrangement

An RJ contact module includes a plurality of RJ contacts, a plurality of contact tails separate from the RJ contacts, and a plurality of filtering and isolation components. The ends of the RJ contacts that are opposite the mating ends of the contacts, and the ends of the contact tails that extend into the connector, are either formed into vertically extending wire-wrap terminals to which wire leads of the components may be connected, or solderless contact extensions arranged to engage electrodes on chip-type capacitors or electrodes, with additional solderless connections being provided as necessary between the components, and between the components and a shield or ground plate external to the module. The RJ contact module may be inserted into a multiport connector housing including at least two rows of RJ ports isolated by an intermediate shield plate to which components in the modules are connected.

RJ contact/filter modules and multiport filter connector utilizing such modules

A circuit board mounted electrical connector includes a main housing, a secondary housing containing transformer and/or filter components, means for securing the main housing to the secondary housing, and terminal structures for connecting the windings of the transformer and/or filter components to the connector mating contacts and to each other. The mating contacts and the terminal structures may be mounted together on a base module, on an extension of the secondary housing, or separately on the base and on an extension of the secondary housing, while the transformer and/or filter components can be mounted in the secondary housing in a variety of orientations.

Common mode filter connector with isolation

A common mode filter with a choke portion and an electrical isolation portion is made up of two core members, each core member having two legs. A first winding is wrapped around the first leg of the first core member to form a first coil of the isolation section, but the secondary coil of the isolation section and both coils of the choke section are formed by a single winding which may be a single wire or may include a portion connected through a circuit board. The ends of the second winding may be shaped so as to form the mating sections of a pair of RJ contacts, while the ends of the first winding may be shaped to form pins for insertion into openings in a LAN interface card, the core structures being positioned in a rear chamber of an RJ connector.

Circuit boardless common mode filter and transformer connector

An electrical connector which includes a built-in indicator light arrangement is arranged such that the light source is positioned away from the front face of the connector through which the light is to be viewed, the light being directed from the light source to the front face by a light guide, which can either be formed by making the connector itself of a transparent material and including light reflecting or refracting surfaces as needed to direct the light to the front face of the connector, or by including a discrete waveguide placed in a passage which extends from the indicator light-containing cavity to the front face of the connector, and which includes appropriate light reflecting or refracting surfaces.

Electrical connector with indicator lights

In order to save space and reduce the number of parts needed to mount a plurality of connector types on a circuit board, the different connector types share a common molded housing. In addition, at least one indicator light is included in the molded housing, and is arranged adjacent the lower surface of the housing in a way which minimizes the indicator light contact lengths and facilitates insertion and removal of the indicator light.

Combination connector

In order to save space and reduce the number of parts needed to mount a plurality of connector types on a circuit board, the different connector types share a common molded housing, and at least two of the connector types share a common shield which may include an integral board lock and which can also be arranged to facilitate mounting filter components in one or more of the connector types. The connector types may include a BNC coaxial cable connector, a modular phone jack connector, and a multiple pin D-sub connector, with the BNC and modular jack connector sharing the common shield. In the case of the BNC connector, both the inner and outer insulators are integrally molded with the one-piece housing.

In order to save space and reduce the number of parts needed to mount a plurality of connector types on a circuit board, the different connector type share a common molded housing, and at least two of the connector types share a common shield which includes an integral board lock and which can also be arranged to facilitate mounting filter components in one, or more of the connector types. The connector types may include a BNC coaxial cable connector, a modular phone jack connector, and a multiple pin D-sub connector, with the BNC and modular jack connector sharing the common shield.

A decoupled BNC connector includes an integral decoupling unit in the form of a dielectric main body having a parallelepiped-shaped rear section, a cylindrical front section, an opening through the rear section and front section to receive the cylindrical portion of an outer contact, and a plurality of recesses extending through the rear section of the main body in which are positioned chip capacitors. The chip capacitors are held in the recesses by first and second conductive plate springs, secured to the main body, one of the plate springs biasing the chip capacitors into pressure contact with the other. The first conductive plate spring is sandwiched between the rear section of the main body and a parallelepiped-shaped rear section of the outer contact to establish an electrical connection between the contact and one electrode of the capacitor. The second conductive member includes planar sections secured within slots in the rear section of the main body, and extensions which engage a panel in front of the rear section. The outer contact is secured to the dielectric decoupler main body by an interference fit between a projection on the contact and a groove in the opening of the main body, or the main body may be extended to completely the enclose the parallelepiped-shaped portion of the rear contact, and the decoupler main body secured to the outer contact by an aperture in the main body extension and a latching projection on the outer contact.

Coaxial connector with integral decoupling unit

An electrical connector includes a plastic housing having a plurality of cavities into which filter elements are inserted. The cavities communicate with a passage in which contacts are held such that the filter elements contact the electrical contacts. The filter elements are biased against the electrical contacts by a grounding spring having integral fingers extending into the cavities to provide an inwardly directed resilient biasing force when the grounding spring is secured to the connector by, for example, tabs which fit into slots in the dielectric housing. The grounding spring also includes a flange which fits over a mating flange on the housing and is sandwiched between the housing and a corresponding connector or electrical device when the connector is coupled with the corresponding connector or electrical device to thereby provide a direct and uninterrupted ground path from the filter element to the corresponding connector or electrical device. The filter elements may be chip capacitors, metal oxide varistor chips, or similar EMI protection elements.

Growing community of inventors

Richmond Hill, Canada

Kamal Shawiky Boutros