Abstract: A block terminal including a plurality of bus bars including ring-shaped connection terminals at both ends thereof; a block base formed to surround bodies of the plurality of bus bars excluding the connection terminals and provided with a slit passing through a surface thereof; and a housing cover formed to surround a surface of the block base and detachably attached to the block base.

Abstract: A terminal block in which a plurality of conductive plates (10) connected to device-side busbars provided in a motor are made integral by a connector housing (50) made of synthetic resin includes a plurality of cores (65) in which the conductive plates (10) are made integral to a primary molded portion (61); a metal plate (30) to be attached and fixed to a motor case; and a secondary molded portion (70) integrally forming the plurality of cores (65) held in contact side by side and the metal plate (30). A contact portion (66) is provided between a pair of adjacent cores (65, 65) and the pair of adjacent cores (65, 65) are held in contact via the contact portion (66).

Abstract: A USB connector fabrication method includes the steps of (a) stamping a metal sheet into a terminal set having a set of first terminals, a set of second terminals and material bridges joining the first terminals and the second terminals, (b) preparing an electrically insulative housing having punch holes and then mounting the terminal set in the electrically insulative housing to keep the material bridges in vertical alignment with the punch holes, (c) using a machine to cut off the material bridges and (d) securing a metal shield around the periphery of the electrically insulative housing.

Abstract: In one embodiment of the present invention a break apart power connector (e.g., for use with a personal computer power supply) is provided. In one example, the connector may comprise an integrally molded body portion, a plurality of electrical connecting elements mounted to the integrally molded body portion and a score line disposed on integrally molded body portion (the score line may permit the integrally molded body portion to be broken into at least two pieces). In another example, the connector may comprise an integrally molded body portion, a plurality of electrical connecting elements mounted to the integrally molded body portion and a hinge disposed on integrally molded body portion (the hinge may permit the integrally molded body portion to be broken into at least two pieces).

Abstract: An arrangement of several ferrules for optical waveguides having at least one connection section, two ferrules respectively mutually connected by way of a connection section or mutually connected by way of a belt. In an advantageous embodiment, the ferrules are connected in one piece with the belt. In a process for producing a belt having plastic ferrules, the following process steps are implemented: Injection-molding a first plastic ferrule, conveying the finished plastic ferrule by a defined distance, and injection-molding a second plastic ferrule, so that it is connected with the first plastic ferrule. The process may further include belt segments which are injection-molded with the plastic ferrules.

Abstract: A terminal disposed on a carrier strip, the terminal including a contact portion and a generally round barrel portion attached to the carrier strip. The barrel portion has a generally squared shoulder where the barrel portion meets the carrier strip. The squared shoulder facilitates completely cutting the terminal from the carrier strip.

Abstract: A cable connector assembly (1) includes an electrical connector (20) having a metallic shell (21), a cable (60) electrically connecting with the electrical connector, an insulative enclosure (10) having a mounting face (101) and surrounding the electrical connector and the cable with the metallic shell partially extending beyond the mounting face, at least one mounting member (30) located in the insulative enclosure and being on one side of the electrical connector, a conductor (50) having two ends soldered with the metallic shell and mounting member respectively, and at least one fastener (40) used to engage with the mounting member for retaining the cable connector assembly to a grounding panel (70) and electrically connecting the mounting member and the grounding panel.

Abstract: A printed wiring board comprises a substrate having a packaging area to mount a circuit component, a plurality of pads arranged in a grid on the packaging area of the substrate, and a plurality of conductive patterns connected to the pads. At least a few of the pads located at the periphery of the packaging area are made smaller than those located inside.

Abstract: A quick connect/disconnect conducting receptacle constructed in accordance with the present invention includes a conducting receptacle surrounded by an insulated cover having a defined length and an extended tab portion projecting from an upper edge of the insulating cover. Specifically, the conducting receptacle includes a central plate, as well as first and second curved fixing rims extending from and terminating above the central plate. The fixing rims are provided to clampingly engage a respective mating tab portion inserted into the conducting receptacle to form an electrical joint. In accordance with one form of the present invention, the extended tab portion is adapted to extend over an exposed surface of a mating tab portion in order to protect both a service technician from inadvertent contact with exposed conductive surfaces as well as preventing damage caused by grounding is an associated electrical component.

Abstract: An electrical connector comprising a body made of plastics in which there are multiple side-by-side cavities, which in turn form seats that accommodate electrical terminals and ends of cables wired to the terminals; a cover is coupled to the body by way of flexible straps, and respective complementary male and female tabs protrude from the ends of the cover for series engagement so as to form belts for winding on reels.

Abstract: A multiple-fuse holder includes a holder housing group of plural holder housings arranged at a constant pitch, with each pair of adjacent holder housings coupled together by coupling parts. In each holder housing, a chamber for holding the blade terminals and at least a part of the body of a fuse is formed with wide walls at the front and the rear and narrow walls on the right and the left. Two respective contacts are provided for each holder housing. Each contact has an intermediate part fixed to the holder housing, a connecting part, at one end, extending into the chamber to fit with a blade terminal, and a leg, at the other end, extending out of the holder housing to be soldered or otherwise connected onto a printed circuit board.

Abstract: An IC socket that can improve the efficiency of the lead replacement process and a semiconductor device having such an IC socket are provided. The IC socket is removably mounted on a circuit substrate, and includes a plurality of linear lead members, a lead module, and a socket base body. The lead module is replaceable and holds lead members of each group of a plurality of groups into which the plurality of lead members are divided. The lead module is provided in plurality to hold each of the plurality of groups. The socket base body is placed between the circuit substrate and the lead module and determines the position of the lead module on the circuit substrate.

Abstract: A plurality of discrete SMT pins are carried in bandoleer fashion. Each SMT pin has a base formed on its underside with solder flux vapor venting channels and a shaft with a longitudinal axis connected to the base. A consecutive series of identical pin holding segments are arranged in side-by-side or end-to-end fashion to provide a flexible strip windable about a reel. The strip is continuously injection molded of plastic as a plurality of strings each made up of a predetermined number of part holding segments with a forward portion of each string, except for leading string of the strip, being molded over a trailing portion of a preceding string. Each pin holding segment has a receptacle formed by a pair of opposing resilient fingers for frictionally removably holding a shaft of a corresponding SMT pin so that the pin can be inserted and removed in a direction substantially normal to the longitudinal axis of its shaft.

Abstract: Disclosed is a plastic strip for use in the manufacture of unshrouded insulative housings for electrical connectors. The strip is comprised of an elongated body having a first and a second end and adjacent the first end there is a cavity for receiving a polymeric molding compound. This cavity allows the strip to be attached end to end a second subsequently formed axially aligned plastic strip to allow for the continuous manufacture of such strips. The strip also includes a plurality of axially spaced apertures for receiving pins or other conductive elements.

Abstract: A set of serially associated electrical connectors for feeding automated wiring machines, wherein the connectors are monolithically connected to each other by one or more straps which allow to form reels which can be loaded into wiring machines.

Abstract: Electrical connectors include terminal blocks each having a ball at one end and a complementary socket at an opposite end. The terminal blocks may be linked together by coupling the balls in the sockets. Each coupled ball and socket provides a pivoting link between terminal blocks. A plurality of terminal blocks which are pivotally linked together may conform to the curved surface of an electric motor or other device.

Abstract: A light fixture includes a lamp contact supported by the fixture and a lamp electrically connected to the lamp contact. The light fixture also includes an electrical supply cable for delivering electrical power to the lamp contacts and lamp. The light fixture also includes a breakaway cable connector connected to the light fixture by a tab and a cable connector receiver formed in the fixture for receiving and mechanically restraining the cable connector. The lamp contacts are electrically connected to the cable when the cable is positioned on the light fixture and the cable connector is broken off of the light fixture and snapped into the cable connector receiver.

Abstract: A support arrangement for mechanically securing and electrically contacting electronic components has a support member consisting of an electrically conducting material and having a contacting side. The support member has perpendicularly projecting hollow pins at the contacting side. The hollow pins are stamped into the support member. The electronic components have connecting tabs including an opening. The tabs are placed onto the hollow pins. The hollow pins project through the openings and the tabs. The heads of the hollow pins are then mechanically deformed and engage radially outwardly the circumferential edge of the openings of the tabs.

Abstract: Continuous electrical connectors. A continuous electrical connector is formed by joining a first a number of first connector bodies to a second number of second connector bodies by inserting a pin through corresponding holes in each of the connector bodies. The first connector bodies form a number of first splices when placed end-to-end, and the second connector bodies form a number of second splices when placed end-to-end. The first and second splices are staggered a distance so the bodies form a continuous connector that obviates the need to inventory a multitude of various connector sizes.

Abstract: A continuous electrical connector or component part of plastic or metal manufactured by injection molding of axial segments in sequence. A novel in-line interlocking structure is provided for interlocking adjacent segments. The interlocking structure comprises overmolded end units wherein the next overmolded part fills in a hole or recess left in the previous molded part. Electrical or mechanical parts may, if desired, be simultaneously incorporated in the units of each segment during the molding process.

Abstract: A method and structure is disclosed for providing a plurality of parts (34, 80, 110) to a tool (22) in a work station (20) for use in a manufacturing operation. The parts, such as electrical components, wire connectors or connector parts are arranged in a chain (40, 100) or block (112) wherein each part is separably connected to another part in the chain or block without the use of a carrier tape (10) or integral sections (14) that must be broken or removed and discarded. The parts are interconnected by means of first and second features (54, 66) that are formed integral to the parts. The first feature (54) is a projection and the second feature (66) is an opening that conformably receives the projection and, when mated, holds the two parts together. The chain may be stored on a reel and later dereeled to be fed into a tool for performing a manufacturing operation. A single part can easily be removed from the chain or block.

Abstract: Disclosed is a plastic strip for use in the manufacture of unshrouded insulative housings for electrical connectors. The strip is comprised of an elongated body having a first and a second end and adjacent the first end there is a cavity for receiving a polymeric molding compound. This cavity allows the strip to be attached end to end a second subsequently formed axially aligned plastic strip to allow for the continuous manufacture of such strips. The strip also includes a plurality of axially spaced apertures for receiving pins or other conductive elements.

Abstract: A method of producing a press-connecting joint connector and a method of press-connecting wires, in which the step of mounting press-connecting terminals in a housing is eliminated thereby reducing the production time, the housing-forming mold is simplified, and connective portions are prevented from being easily ruptured. Linked press-connecting terminal groups (32) are inserted-molded integrally in housings (34), respectively, thereby forming press-connecting joint connectors (30) which are linked together by a linkage plate (40) which is integral with the press-connecting terminal groups (32). Thus, when molding the housings (34), the press-connecting terminal groups (32) are formed integrally with the housings (34), respectively, so that the step of inserting the press-connecting terminal groups into the respective housings (34) is eliminated.

Abstract: A continuous electrical connector or component part of plastic or metal manufactured by injection molding of axial discrete segments. A novel in-line chaining structure is provided for interlocking adjacent discrete segments. The interlocking structure comprises complementary reduced-size fitted end units pinned together by a matching component, or a multi-component splicing device which engages one or more holes in adjacent segment units. The resultant strip can be wound up on a reel.

Abstract: A press-connecting joint connector in which the step of mounting press-connecting terminals in a housing is eliminated thereby reducing the production time, the housing-forming mold is simplified, and connective portions are prevented from being easily ruptured. Linked press-connecting terminal groups (32) are inserted-molded integrally in housings (34), respectively, thereby forming press-connecting joint connectors (30) which are linked together by a linkage plate (40) which is integral with the press-connecting terminal groups (32). Thus, when molding the housings (34), the press-connecting terminal groups (32) are formed integrally with the housings (34), respectively, so that the step of inserting the press-connecting terminal groups into the respective housings (34) is eliminated. The housings (34) can be molded independently of each other so that the housing (34) can be simplified, and linkage portions of the press-connecting joint connectors (30) have an increased strength.

Abstract: An electrical connector is mountable to a substrate such as a printed circuit board. The connector includes a molded dielectric housing having terminals mounted through an elongated body portion of the housing. The terminals have tails projecting rearwardly of the body portion. A plurality of discrete mating portions are spaced along the body portion and project forwardly of a front face thereof. A recessed area is formed in the front face of the body portion between adjacent forwardly projecting mating portions. A rib projects rearwardly of the body portion between the tails of the terminals for adjacent mating portions. The recessed areas form flow interrupters for molten material of which the housing is molded.

Abstract: A continuous electrical connector or related part manufactured by injection molding axial segments in sequence. A novel in-line interlocking structure is provided for interlocking adjacent segments. The interlocking structure comprises holed end units nested together with their holes in alignment.

Abstract: An adapter for locating an integrated circuit having a plurality of pin-like elements extending therefrom which are adapted to be electrically interconnected with electrical contacts on a printed circuit board includes a plurality of generally cylindrical socket contact receiving members in each of which is located a socket contact for receiving one of the pin-like elements extending from the integrated circuit. The receiving members are spaced apart from one another so that a space exists between adjacent receiving members to allow inspection of the solder joints. The adjacent receiving members are connected to one another so that the plurality of receiving members form a single unit. The adapter can be used in connection with various types of integrated chip packages.

Abstract: An electrical connector assembly according to the current invention comprises a receptacle and a right angle header for connecting two or more printed circuit boards. A composite action beam is located in the receptacle and has a movable end and a fixed end. During an initial phase of the pin insertion cycle, the movable end of the composite action beam deflects so as to minimize the force necessary to insert the pin into the connector housing. During an intermediate phase of the insertion cycle, the movable end contacts an inside wall of the connector and the composite action beam functions as a two-end supported beam. The composite action beam supported at both ends exerts sufficiently high normal force against the inserted pin so as to retain the pin in the inserted position. Thus, the composite action beam reduces insertion force without compromising normal retention force once the pin is inserted.

Abstract: This invention is directed to a method of aligning an electrical receptacle assembly having plural electrical terminals projecting therefrom along only one side of the assembly to the edge of a substantially rectangular, planar conductive panel formed of a dielectric material, such as a printed circuit board (PCB), where such terminals are to be reflow soldered to electrically conductive paths on the surface of said planar conductive panel.

Abstract: An insulated neutral bus has a base, top and conductive bus therebetween. Ribs extend from the base and frictionally engage ribs extending from the top. A recess is preferably provided in the bus so that the bus may fit behind a removable panelboard interior.

Abstract: An electrical connector assembly is disclosed to include at least a pair of connector housings having complementary interengaging locking devices for interlocking the connector housings with the centerlines at a first spacing. Frangible webs interconnect the connector housings with their centerlines at a second spacing. Therefore, the connector housings can be used in conjunction with each other at the second spacing, and the frangible webs can be broken to allow interlocking of the connector housings for use in conjunction with each other at the first spacing.

Abstract: A plastic casing for reception of electric contact elements which is suited for processing by machine, including coding elements for permitting the machine to recognize the electric contact elements present in the casing so that the casing can be properly assembled with a mating second casing to avoid assembling errors. The coding elements include grooves and coding pins, the grooves being provided in the first-mentioned casing. At least one of the coding pins being extractably inserted in a selected one of the grooves so that the presence and non-presence of the coding pins provides a predetermined code which is read by the machine. The coding arrangement can also be used to prevent incorrect mating of the casing with a plug.

Abstract: The present invention is an interposer connector assembly having a small contact grid spacing for interconnecting a relatively large integrated circuit chip carrier with a printed circuit board. The interposer connector assembly includes a holder which is composed of several thin plates having perforations arranged on the desired grid patterns. The thin plates are stacked with their perforations in alignment to form through openings in the holder. Contact modules are then inserted into the through openings to complete the connector assembly. The contact modules comprise a two part plastic housing with a contact member contained in a cavity formed by mating the two parts. The two parts are formed on continuous strips of extruded plastic.

Abstract: A thick film integrated circuit having a terminal with a plurality of parallel legs each having an angled foot portion for connection to the thick film circuit board. An elongated tie bar extends perpendicular to the legs and connects the legs to each other for stabilization. The tie bar has sufficient mass and is positioned sufficiently far from the foot so that heat can be applied to the foot to solder it to the thick film substrate. The legs are positioned in a guide bar with tapered sides to provide a self-centering feature when the terminal is coupled to a connector.

Abstract: A lead frame assembly comprises a stamped and formed lead frame having spaced pairs of electrical terminals and other contact sections. Severable sections initially interconnect potential electrical circuit sections of the lead frame separating the lead frame into separate metal members defining discrete electrical circuits if severed. A dielectric covering is molded over the lead frame exposing the pairs of terminals and other contact sections for termination or electrical engagement. Openings are formed in the housing exposing the severable sections of the lead frame for severing, to be selectively severed creating separate electrical circuit sections, or to be retained unsevered, as desired. After the molding of the covering over the lead frame, the article thus fabricated can be customized by selective severing and connecting of components as desired.

Abstract: The invention relates to the forces generated in the cantilever beam type contacts by deflecting pins or leads. More particularly, the invention teaches associating the cantilever beam with an elastomer which supplements the beam's capability of exerting force due to being deflected.

Abstract: A method of assembling an electrical pin connector utilizing a molded carrier element to support and hermetically seal a number of preoriented and spacially disposed electrical pin connectors prior to inserting the carrier into a correspondingly shaped aperture of a shell housing and bonding the carrier to the shell housing to provide a hermetic seal thereto.

Abstract: A continuous strip of connector housing material is described which comprises a succession of housing segments that are latched together at their ends. Each segment contains a plurality of individual housing cells that are connected to each other by severable webs. The latches between juxtaposed segments are also severable. A connector housing of a desired size, as the regards the number of terminals therein, is obtained by severing from the end of the strip the desired number of housing cells. The connectors thus produced may be of the type which require a closure member which is fitted into the wire receiving ends of the cells. A continuous strip of closure members are also provided. The housings may by of either the feed-through type which are installed on wires intermediate the wire ends, or they may be of a wire end type, which are installed on the ends of wires.

Abstract: An electrical connector including an insulator and a number of contacts for mounting on a substrate such as a printed circuit board. As disclosed, the electrical connector includes an elongated insulator block carrying contacts in the form of pins, an end of each of which is received in a printed circuit board aperture to be soldered to the printed circuit board. The elongated insulator block further includes a series of holes, each intermediate an adjacent pair of contacts of the connector, precisely located relative to the contact locations, to facilitate positioning the connector for insertion of the pins into a printed circuit board. The insulator block is notched adjacent each of the holes to facilitate breaking the connector to a desired length, and hence containing a desired number of contacts. The insulator block further has generally semi-cylindrical indentations at each of its ends.