Abstract: A contact element for establishing electrical contact between a first and a second printed circuit board is provided. The contact element has a fastening region for fastening to the first printed circuit board and a plug section for a plug connection to the second printed circuit board. The plug section has at least two contact arms which are electrically conductively connected to one another. A method for assembling a printed circuit board arrangement is also provided.

Abstract: Example implementations relate to retention devices. A retention device may comprise a first end coupled to a connector housing of a first cable and a second end removably coupleable to a second cable to lock the first cable to the second cable when the first cable and the second cable are in an engaged position.

Abstract: An electrical connector includes a contact leadframe of unitary construction including first contacts extending to second contacts via corresponding leads, and an overmolded contact module housing formed over the leadframe, forming a connector module. The connector further includes the housing embedding the leads and surrounding the first contacts, the second contacts extending from the housing. The connector further includes a first surface of the first contacts in contact with the housing, and an opposed second surface of the first contacts being exposed. The connector includes a plurality of connector modules positioned in an aligned arrangement.

Abstract: An electrical connector assembly comprises a housing, a terminal position assurance (TPA) member, and a slide clip. The housing can comprise (i) at least one terminal insertion cavity for receiving an electrical terminal, (ii) a primary locking member that engages with the electrical terminal to retain the electrical terminal therein, (iii) a slide clip receiver, and (iv) a plurality of latching members. The TPA member can couple with the housing. The slide clip can couple with the housing via the slide clip receiver. In an assembled condition, the electrical terminal can retained within the at least one terminal insertion cavity by the primary locking member, the TPA member can inhibit movement of the primary locking member, and the slide clip can be coupled with the slide clip receiver such that the TPA member is constrained between the housing and the slide clip to inhibit disengagement of the TPA member.

Abstract: Methods and test structures for testing the reliability of a dielectric material. The test structure may include a first row of contacts and a line comprised of a conductor. The line is laterally spaced in a direction at a minimum distance from the first row of contacts. The test structure further includes a second row of contacts laterally spaced in the direction from the first row of contacts by a distance equal to two times a minimum pitch. The line is laterally positioned between the first row of contacts and the second row of contacts.

Abstract: A grounding system for electrically connecting a first component to a second component. A connection plate has a hole and is configured to be in electrical contact with the first component. A receptacle plate is in electrical contact with the connection plate, and has a receptacle opening aligned with and larger than the hole. A pin has a first end configured to be electrically connected to the second component and an opposed second end receivable through the receptacle opening and through the hole. An electrical connector is retained in electrical contact with the pin. The electrical connector is movable along the pin and biased toward the second end, receivable in the receptacle opening and configured to be in electrical contact with a circumferential surface of the receptacle opening, and has an outer dimension greater than that of the hole so as to be prevented from passing therethrough.

Abstract: Various examples herein disclose a system comprising a power source, multiple cards, and a power connector. The power source is mounted on multiple cards. The multiple cards each include an edge configured to fit into a memory slot. The power connector is coupled to the power source and located on a side of the multiple cards other than the edge.

Abstract: This invention is a way to disable a electrical circuit in a mobile vehicle or equipment. This invention works in conjunction with our previous Patent, EMERGENCY SHUTOFF SYSTEM FOR POWER MACHINERY, WIRELESS MONITORING SYSTEMS, AND EMERGENCY SHUTOFF METHODS. U.S. Pat. No. 7,012,519. This system allows a new vehicle or equipment to have a remote controller of the ignition circuit installed, without cutting or damaging the wire harness. This system will not void the manufacture warranty of engine module or computer system. This system will shorten the time required to install our “FOX-PAWS” shut down switch, thus saving the customer time and money.

Abstract: Circuit boards are mechanically connected to each other by a U-shaped pin, the legs of which are forcibly inserted into holes along edges of the circuit boards. The holes are conventional through-holes having metal linings that are electrically connected to circuit board traces that extend to components on the circuit boards. The U-shaped pin thus electrically connects components on the two circuit boards to each other.

Abstract: An electrical connector pin includes a first contact portion that includes a first arched flexure element, a second arched flexure element disposed in lateral opposition to the first arched flexure element, and a second contact portion. The second contact portion includes a third arched flexure element and a fourth arched flexure element disposed in lateral opposition to the third arched flexure element, the second contact portion disposed in tandem with the first contact portion.

Abstract: A shift lever of an automotive transmission is provided, which reduces operating time and an assembling process. The shift lever includes a knob, a rod coupled to the knob, and a plurality of connectors formed at one side of each of the knob and the rod and electrically connected when the knob and the rod are coupled to each other, wherein the plurality of connectors comprises: a first connector including a plurality of first connection terminals spaced apart a predetermined distance from each other, and a second connector including a plurality of second connection terminals inserted between each of the plurality of first connection terminals when the knob and the rod are coupled to each other to face the plurality of first connection terminals, the plurality of second connection terminals each having a surface contacting a surface of each of the plurality of first connection terminals.

Abstract: A printed circuit board (PCB) assembly having a double-ended male blade electrical terminal is presented. The double-ended terminal has a first blade with a substantially uniform first thickness and a second blade opposite the first blade that has an embossed mesial region providing a substantially uniform second thickness, wherein the effective thickness of the second blade is greater than the thickness of the first blade. The terminal may be used in an electrical center of a motor vehicle to interconnect a female socket in a vehicle wiring harness to an electronic device, such as a fuse or relay, having a socket terminal that is mounted on the PCB. A method of manufacturing such as double ended-terminal is also presented.

Abstract: A connector (1) includes a housing (7) for housing a terminal (5) connected to an electric wire (3), and a front holder (11) attached to the housing (7), and configured to allow a connecting portion (9) of the terminal (5) to be exposed outside of the housing (7) and hold the terminal (5) in a regular position to prevent the terminal (5) from coming off the housing (7). The housing (7) includes a housing locking projection (15) provided in the housing (7) with an insertion space (13) to allow the terminal (5) to be inserted in the housing (7) and configured to lock the terminal (5) with the front holder (11) attached to the housing (7) to prevent the terminal (5) from coming off the housing (7) toward the electric wire (3).

Abstract: A printed circuit board (PCB) assembly for a control device has a multi-layered PCB and a plug component. The PCB has a main section, a connection section, and a curved connecting section arranged between the main section and the connection section and connects the latter such that a main plane of extent of the main section runs at an incline to a main plane of extent of the connection section. The plug component has first and second plug connectors row which each contain a plug connector. Each plug connector has connecting elements with a connection part and a contact pin. The first and second plug connector rows follow one another in a stacking direction which is inclined to the main plane of extent of the main section such that the first plug connector row is at a larger distance from the main section than the second plug connector row.

Abstract: A cable connector assembly includes an insulative housing defining a cavity, a number of contacts retained in the insulative housing, a metallic shell enclosing the insulative housing, and a cable electrically connected with the contacts. The contacts comprise a number of first and second contacts, The cable has at least one pair of differential wires, the pair of differential wires comprising a pair of signal wires and a grounding wire. Each signal wire includes a number of inner wires and an insulator enclosing the inner wires. A metallic conductive layer is disposed between the inner wires and the insulator.

Abstract: An electrical connector is configured to be electrically coupled to a mating connector, The connector includes a housing having a contact chamber, and a contact connector element accommodated in the contact chamber. The contact connector element is configured to be coupled to a mating connector element of the mating connector and includes a primary locking member configured to latch with the contact chamber. The connector further includes a secondary locking member configured to frictionally lock the contact connector element in the housing.

Abstract: An electric connector to be mounted on a printed circuit board, includes a housing having an inner space into which a second electric connector is inserted in a direction in which a plane of the printed circuit board is extensive, and at least one fixer through which the housing is fixed on the printed circuit board, the fixer including an extending portion extending from a floor portion of the housing towards outside of the housing, and making contact at a lower surface thereof with a surface of the printed circuit board, the extending portion being fixed at a lower surface thereof on the surface of the printed circuit board to cause the electric connector to be fixed on the surface of the printed circuit board.

Abstract: An improved electrical switch that provides for manual connection and disconnect of power by hand by utilizing a compressible stack of elements to load force over a radial distance as rotated by a user of the switch to establish a high force, low resistance connection.

Abstract: An connector terminal to be inserted into an opening of a housing, includes a first portion inserted into the opening such that the first portion is held in the opening, and a second portion outwardly projecting from the first portion, the second portion being formed at a surface thereof with at least one groove extending perpendicularly to a direction in which the connector terminal is inserted into the opening.

Abstract: A reusable electronic circuit assembling system facilitates assembly and testing of electronic circuits. The system has at least one baseboard and one or more assembling blocks magnetically or mechanically attached to the baseboard. Each assembling block has at least two electrically connected conductive clips located separately in the opening holes of the assembly block. Discrete electronic components are connected by selectively inserting the electrodes of the to-be-connected electronic components into the clips of the assembling blocks. A complete circuit is constructed by attaching the above block-component assemblies on the baseboard and connecting them in accordance with the desired circuit diagram.

Abstract: An interlock pin includes a pin portion and a body portion. The pin portion includes a plurality of electrical input/output pins. The body portion accommodates at least a portion of the pin portion. In the interlock pin, the pins of the pin portion extend from the body portion along a first direction and, a furthest point from one end of the body portion is further along the first direction than a physical contact point between the body portion and the pin portion.

Abstract: A receptacle connector includes an insulative housing, a number of conductive contacts, and a retainer seat. The insulative housing includes a mating face for mating with a plug connector and a mounting face opposite to the mating face. The insulative housing defines a number of contact-receiving passages penetrating from the mating face to the mounting face and a mounting recess recessed from the mounting face toward the mating face a certain distance. The conductive contacts are respectively received in the contact-receiving passages. Each conductive contact includes a contacting portion for electrically contacting the plug connector, a termination portion for electrically connecting with a Printed Circuit Board, and an intermediate portion connecting the contacting portion with the termination portion. The retainer seat is fixedly received in the mounting recess of the insulative housing.

Abstract: A connection plug for a portable terminal includes a plurality of plug connection terminals of different types disposed on one plane in a case and connected with socket connection terminals mounted to a socket. Here, ends of the plurality of plug connection terminals to be connected with the socket connection terminals are disposed in different positions. The plurality of plug connection terminals are in different lengths. Accordingly, since different types of plug connection terminals of the connection plug are mounted on one plane such that the ends of the plug connection terminals are disposed in different positions, thickness of the connection plug may be minimized. Also, different functions may be performed with one connection plug. In addition, since different plug connection terminals are in different lengths, connection between the respective connection terminals may be stably achieved when the connection plug is inserted in the socket.

Abstract: Electric plugs or connectors are provided where protruding prongs are protected or reinforced by a brace element or configured to be readily replaceable. The brace element is used to buttress the prongs when the plug is not plugged into an electric receptacle. The brace element is configured to be deployed either manually or automatically.

Abstract: A plug connector (100) comprises an insulative housing (1), a plurality of terminals (2) retained to the insulative housing (1), a pair of latches (3) fit to the insulative housing (1) and a housing cover (4) attached to the insulative housing (1). The insulative housing (1) has a base portion (11) and a tongue portion (12) extending forwardly from a middle of the base portion (11). The terminals (2) are arranged on the tongue portion (12) in parallel. The housing cover (4) has a cylindrical portion (41) with a pair of slits (411) extending therethrough for the latch (3) partly extending through. Each latch (3) has a locking piece (31) provided with a front straight edge (311) to abut against with a front edge of a receptacle connector (900) when the plug connector (100) is inserted upside down to the receptacle (900).

Abstract: An electrical power wet-mate assembly includes a compliant-insulated pin assembly and a ceramic-insulated pin assembly. Those pin assemblies are physically and electrically engaged to one another. The compliant-insulating material may be a thermoplastic, and the ceramic-insulating material may be alumina. The electrical power wet-mateable assembly may be used in conjunction with a pressure containing device such as a subsea tree to form a wet-mateable connection system. The electrical power wet-mate assembly is capable of operating in high pressure differential and high temperature environments. A plurality of ceramic-insulated pin assemblies may be welded to a connector body to form a pressure barrier system. The cavities created by the ceramic-insulated pin assemblies and the compliant-insulated pin assemblies may be filled with a dielectric oil. Individual pressure compensators may be dispersed equally between the pin assemblies.

Abstract: A plug includes male contacts, a core and an envelope. Each of the male contacts includes a stopper. The core includes a first member and a second member. The stoppers are in contact with the first member and the male contacts are in contact with the second member, so that the male contacts are prohibited from being displaced with respect to the core in a first direction along which the male contacts protrude from an end face of the core.

Abstract: Connectors and methods to couple packages and dies are shown. Selected examples include plugs and receptacles having two or more terraces with contacts provided along the terraces. Examples of connectors and methods include configurations where the connector is usable with a package including a die coupled along a substrate. In selected examples a heat sink is coupled over the die, and a package includes a side access port between the heat sink and the substrate configured to receive the connector, such as one or more of a plug or receptacle through the side access port.

Abstract: Electrical connector including a connector housing having a mating side that faces in a mating direction. The mating side configured to engage a mating connector. The electrical connector also includes an electrical contact held by the connector housing. The electrical contact includes a common body section and first, second, and third contact beams that are arranged along the mating side and have respective contact bases coupled to the body section. Each of the first, second, and third contact beams extend in the mating direction from the respective contact base to a respective distal end. Each of the first, second, and third contact beams has a beam length that is measured from the respective contact base to the respective distal end. The beam lengths of the first, second, and third contact beams being different from one another.

Abstract: A power plug comprising a housing with a plurality of receptacles and extending along a receptacle axis parallel to the mating direction. Each receptacle has a central part and a front part with an opening to receive a male terminal of the complementary electrical socket. The power plug comprises a plurality of female terminals passing through the housing in parallel to the mating direction. Each female terminal includes a central part located in the central part of the receptacle, and a front part projecting from the central part in the mating direction and receiving a male terminal. The receptacle includes a plurality of ribs arranged radially on an inner side of the receptacle and protruding transversely inward. The ribs of the receptacle cooperate with the front part of the corresponding female terminal to center the front part of the corresponding female terminal with respect to the receptacle axis.

Abstract: An electrical connector designed for high speed signals. The connector includes one or more features that, when used alone or in combination, extend performance to higher speeds. These features may include compensation for tie bars that are used to hold conductive members in place for molding a housing around the conductive members. Removal of the tie bars during manufacture of the connector may leave artifacts in the conductive members and/or housing, which may degrade electrical performance. However, that degradation may be avoided by features that compensate for the artifacts. The conductive members, for example, may include regions, adjacent tie bar locations, that compensate for portions of the tie bar that are not fully removed.

Abstract: An electrical connector designed for high speed signals. The connector includes one or more features that, when used alone or in combination, extend performance to higher speeds. These features may include compensation for tie bars that are used to hold conductive members in place for molding a housing around the conductive members. Removal of the tie bars during manufacture of the connector may leave artifacts in the conductive members and/or housing, which may be addressed by the features. The conductive members, for example, may include regions, adjacent tie bar locations, that compensate for portions of the tie bar that are not fully removed. Alternatively or additionally, a housing may include openings around tie bar locations such that a punch may be used to sever the tie bars. These openings may be filled to avoid performance-affecting artifacts.

Abstract: A device includes a first leg including a first connector. The first connector includes multiple electrical contacts. The device includes a second leg substantially parallel to the first leg and configured with a connector, a set of conductors, or both. The device includes a transverse portion connected to the first leg and to the second leg. Together, the transverse portion and the first and second legs form a substantially rigid or semi-rigid body. The transverse portion includes multiple conductors electrically coupling respective connectors on the first and second legs.

Abstract: A method of manufacturing a wire harness including a plurality of wires and a connector with a housing. The method includes arranging the plurality of wires in an insertion hole of an airtight block of the housing to have a gap between the plurality of wires and an inner surface of the insertion hole, supplying a molten resin having a fluidity into the gap through a flow channel in communication with the gap, and solidifying the molten resin inside the space to resin-seal the gap between the insertion hole and the plurality of wires. The supplying of the molten resin is conducted such that a tool for melting a solid resin member is attached to the airtight block, the resin member is melted by applying an ultrasonic vibration while being pressed against the tool, and the molten resin obtained by the melting is poured into the flow channel.

Abstract: A power plug for connecting with a power outlet includes at least two metal connecting poles, two outputting cavities, and two conductive resilient sheets. The two outputting cavities are defined in a lower case of the power plug to connect an external device. The two conductive resilient sheets are received within an inner space of the power plug. The at least two metal connecting poles pass through an exterior surface of the power plug into the internal space to form two connecting terminals. Each of the conductive resilient sheets is connected between one of the two connecting terminals and a corresponding outputting cavity to transport electrical power from the power jack to the external device.

Abstract: A power connector includes an insulative housing, a number of power contacts received in the insulative housing, a terminal contact assembled at a rear side of the insulative housing, a contact bus bar and a fastening member attached to the insulative housing. The contact bus bar and the fastening member connect the number of power contacts with the terminal contact.

Abstract: In an electrical plug connector having multiple metal contacts situated in parallel to each other for electrically contacting metal contact pins of a mating plug, a separate contact terminal is situated upstream from at least one of the contacts according to the invention, which electrically conductively contacts the at least one contact and is designed for being penetrated by a contact pin.

Abstract: In one embodiment of the present invention, there is provided an electrical connector comprising an insulative housing having a longitudinal base with a first side and a second side. Extending from the base at the first side is a tongue portion having a first tongue section and a second tongue section, both sections having a first face and a second face. A plurality of passageways are defined on the first faces of both sections. Each of the passageways has a recess located at one end and a plurality of conductive contacts are received in the passageways. Each contact comprises a mating section, a mounting section and a retainer section bridging the mating section to the mounting section whereby the mating section of the contact is free to flex into the recess. In another embodiment of the present invention, there is provided an electrical connector having a socket extending from the base at the second side.

Abstract: A method for manufacturing a card member includes: preparing a substrate having a card edge section with card edge terminals to be connected to an opposing connector; preparing a fist mold and a second mold that have molding spaces for molding a resin molded section having a fitting section to be fitted with the opposing connector formed around the substrate; placing the substrate inside the molding spaces between the first mold and the second mold in such a way that the joining portion of the first mold and the second mold are disposed so as not to be overlapped with the portion where the fitting section is to be formed; injecting a synthetic resin material into the molding space to integrally form the resin molded section around the substrate. The method can provide a card member having an excellent watertightness.

Abstract: A compact power adapter is disclosed. In one embodiment, a compact power adapter is facilitated by improved approaches to construct and assemble the power adapter. According to one aspect, connectors can serve to electrically couple blades (or prongs) of a power adapter plug to a printed circuit board assembly internal to a housing for the power adapter. The connectors serve to couple AC power to the printed circuit board assembly where the AC power can be converted to DC power. The connectors also facilitate assembly of the power adapter in that reliable interconnections can be provided without wires, soldering or other custom assembly operations. In one embodiment, a base for a power adapter plug of a power adapter can include a metal base connected to a blade (or prong) of the power adapter plug. The metal base can provide mechanical support to the blade as well as electrical connectivity to an internal terminal for the power adapter plug.

Abstract: This disclosure relates to a glow plug connector for a sensor glow plug, comprising a housing made of plastic, a plurality of contact elements made of metal, which form contact surfaces bearing against a circumferential wall of the housing, wherein the contact elements protrude on the glow-plug side from a base of the housing. The contact surfaces are embodied as segments of a circle that protrude from a strip-shaped section of the contact elements. This disclosure also relates to a connector for a cylinder pressure sensor for measuring the pressure in a combustion chamber of an internal combustion engine.

Abstract: A dual orientation connector having a connector tab with first and second major opposing sides and a plurality of electrical contacts carried by the connector tab. The plurality of contacts includes a first set of external contacts formed at the first major side and a second set of external contacts formed at the second major side. The first plurality of contacts are symmetrically spaced with the second plurality of contacts and the connector tab is shaped to have 180 degree symmetry so that it can be inserted and operatively coupled to a corresponding receptacle connector in either of two insertion orientations.

Abstract: An interface section 200 of a structure 100 includes a plurality of contacts 120, each of the contacts having a contact portion 122 and a spring portion 126 which supports the contact portion 122 so that the contact portion 122 is displaceable in an up-down direction. The contact portions 122 of the contacts 120 are arranged in a pitch direction (X direction), and reinforcement portions 166 are positioned between the contact portions 122, respectively. The structure reinforces a side portion of the contact portion 122. Therefore, even if the contact portion 122 receives a force along the pitch direction (X direction), damage of the contact 120 can be prevented.

Abstract: According to one embodiment, a television receiver includes: housing; display; circuit board; and connector. The connector includes: an insulating member; a plurality of terminal members; a first terminal portion; and a plurality of second terminal portions. The insulating member includes an insertion portion into which an external connector is inserted. The terminal members are provided in parallel with the insulating member in a direction intersecting with a direction in which the external connector is inserted into the insertion portion. The first terminal portion is included in each of the terminal members, and electrically connected to the external connector in the insertion portion. The second terminal portions are included in each of the terminal members, electrically connected to the first terminal portion, and point different directions from each other. One of the second terminal portions of each of the terminal members is electrically connected to the circuit board.

Abstract: A connection plug for a portable terminal includes a plurality of plug connection terminals of different types disposed on one plane in a case and connected with socket connection terminals mounted to a socket. Here, ends of the plurality of plug connection terminals to be connected with the socket connection terminals are disposed in different positions. The plurality of plug connection terminals are in different lengths. Accordingly, since different types of plug connection terminals of the connection plug are mounted on one plane such that the ends of the plug connection terminals are disposed in different positions, thickness of the connection plug may be minimized. Also, different functions may be performed with one connection plug. In addition, since different plug connection terminals are in different lengths, connection between the respective connection terminals may be stably achieved when the connection plug is inserted in the socket.

Abstract: A socket connector having high current carrying capacity is provided by enlarging cross-section of particular terminals, to meet requirement such as transmitting large current or quick charge. Furthermore, a plug connector coupled with the socket connector, a connector assembly including the socket connector and the plug connector, and a handheld electronic device applying the socket connector are provided.

Abstract: By using a lead frame as an intermediate member, a contact group of a connector is manufactured. The lead frame includes a plurality of first leads arranged on a plane and spaced from one another, a plurality of pairs of second leads, each pair being arranged on the plane between the first leads, and a connecting portion connecting the first and the second leads on one end side. The second leads have a pitch which is greater on the other end side than that on the one end side to make the second leads approach the first leads on the other end side, respectively. The lead frame further includes bridge portions connecting approached ones of the first and the second leads to each other at a portion where an interval between the first and the second leads is reduced.

Abstract: A computer memory device includes a circuit board, a number of chips mounted on a surface of the circuit board, and an edge connector set on a bottom side of the circuit board. The edge connector includes ground pins, power pins, and data pins. Top ends of the ground pins, the power pins, and the data pins are in alignment with one another. Each ground pin is longer than each of the power pins and the data pins.

Abstract: A wire harness includes a plurality of wires, and a connector including a housing for holding end portions of the plurality of wires. The housing includes an airtight block that includes a resin, an insertion hole formed thereon for inserting the plurality of wires, a flow channel in communication with the insertion hole to flow a molten resin therethrough for resin-sealing a gap between the insertion hole and the plurality of wires, and a melting section to be the molten resin being integrally formed with the flow channel. The gap between the insertion hole and the plurality of wires is resin-sealed such that an ultrasonic vibrator relatively moving with respect to the airtight block is brought into contact with the melting section, and the molten resin melted from the melting section by heat generated by vibration of the ultrasonic vibrator is poured into the gap.

Abstract: A connector system includes a plurality of first connecting terminals, a plurality of second connecting terminals, a first housing, a second housing, a plurality of insulating members, a laminated structure formed by the plurality of first and second connecting terminals and the plurality of insulating members, a pressing mechanism including a rotary member rotatably supported on the first housing and configured to generate a pressing force to press the laminated structure in a lamination direction thereof, a rotation inhibiting mechanism configured to inhibit a rotation of the rotary member in a direction of generating the pressing force when the first housing is not fitted to the second housing, and a rotation-inhibition release mechanism configured to release the inhibition of the rotation of the rotary member by the rotation inhibiting mechanism so as to allow the rotation of the rotary member when the first housing is fitted to the second housing.