Sumitomo Wiring Systems, Limited

Sumitomo Electric Industries, Limited

Autonetworks Technologies, Limited

Hidekazu Matsuda

Yuichi Nakanishi

Kazuki Hiramatsu

Taiga Kadoyama

Masanao Yamashita

Hiroto Sakai

Ai Hirano

Shohei Mitsui

Keisuke Kanemura

Toshifumi Ichio

Teruo Hara

Takuma Hibino

Toshikazu Suzuki

Kazuhiro Yoshida

Takuma Yonezu

Maika Ido

A male connection surface of the male dielectric and a female connection surface of the female dielectric are facing each other and an elongated tab of the male inner conductor projects from the male connection surface and is inserted in the female inner conductor with the male connector and the female connector connected. A thin portion shaped by cutting an outer surface of the male dielectric and configured to surround a base end portion of the tab is formed on an end part of the male dielectric on the side of the male connection surface. The female outer conductor is formed with an impedance adjusting portion configured to proximately cover an outer surface of the thin portion.

Shield connector

A connectoris provided with an outer conductor, a plurality of dielectricsto be accommodated into the outer conductor, inner conductorsto be mounted into the respective dielectrics, a shield memberto be arranged between the dielectricsadjacent in the outer conductor, and a locking portionfor locking the shield memberto the dielectric

Connector including shield member and lock portion

A connector is provided with a first connectorand a second connectorconnectable to each other. The first connectorincludes a UTP module. The UTP moduleincludes UTP inner conductorsto be connected to wires of a UTP cable. The second connectorincludes an electrically conductive shield memberfor covering outer peripheries of the UTP inner conductorswith the first and second connectorsconnected.

Connector with first and second connectors connectable to each other, the first connector includes first housing and a UTP module with inner conductors connected to a UTP cable, and the second connector includes electrically conductive shield member covering the UTP inner conductors with first and second connectors connected

A connectoris provided with an inner conductorto be connected to a wire, a dielectricfor accommodating the inner conductor, and an electrically conductive impedance adjusting memberto be mounted on the wire. The inner conductorincludes a base portionand an insulation barrel piecerising from the base portionand to be crimped to a coatingof the wire. The insulation barrel pieceincludes an inclined portioninclined toward the impedance adjusting memberwith distance from the base portionon an end edge on a side facing the impedance adjusting member

Connector for improving transmission performance

A terminalis made of a rectangular wire material, extends in a front-rear direction and is provided with a terminal body, a pair of first projectionsprovided to project toward both left and right sides from both side surfacesA of the terminal body, and a pair of second projectionsprovided to project toward both left and right sides from the both side surfaces. A of the terminal bodyand disposed behind the pair of first projections. The pair of second projectionsare continuously and integrally formed with the pair of first projections. A maximum projecting dimension Xmax of the second projectionfrom the side surfaceA of the terminal bodyis larger than a maximum projecting dimension Xmax of the first projectionfrom the side surfaceA of the terminal body

Terminal, terminal coupling body, and board connector

A connector is provided with a terminal, a die-cast member for surrounding an outer periphery of the terminal, a dielectric to be arranged between the terminal and the die-cast member, and a housing into which the die-cast member is mounted. The die-cast member includes a locking protrusion, and the housing includes a locking recess recessed in a mounting direction of the die-cast member. The locking protrusion is press-fit into the locking recess. A closing portion shut off from outside is formed between a tip part of the locking protrusion in the mounting direction and a back end part of the locking recess in the mounting direction.

Connector including closed portion formed by space

A shield connector is provided with a dielectricincluding a plurality of accommodation chambersdefined in a width direction by a separation wall portion, and a plurality of inner conductorshaving a shape elongated in a front-rear direction and individually accommodated in parallel in the plurality of accommodation chambers. The separation wall portionis formed with a front openingand a rear openingfor interposing air layers between the accommodation chambersadjacent via the separation wall portion

Shield connector capable of suppressing impendance mismatching

The first connector includes a first inner conductor, a first outer conductor, a first outer conductor cover and a first dielectric. The second connector includes a second inner conductor, a second outer conductor, a second outer conductor cover and a second dielectric. The second outer conductor includes a second outer conductor connecting portion overlapping the first outer conductor in a radial direction. The first outer conductor includes a first outer conductor body portion, a first outer conductor connecting portion for covering the outer periphery of the second outer conductor connecting portion and contacting the second outer conductor connecting portion, and a constricted portion reduced in dimensions from the first outer conductor connecting portion to the first outer conductor body portion. The first outer conductor cover and the second outer conductor cover have the same shape.

Connector including male and female connectors

A board connector A includes a housingto be mounted on a circuit board P, and first and second terminal fittingsmounted in the housing. The first and second terminal fittingsinclude first and second board connecting portionsprojecting from a facing surfaceof the housingfacing the circuit board P and to be surface-mounted on the circuit board P. The first and second board connecting portionsextend in a direction intersecting a facing direction of the circuit board P and the facing surface. A jig accommodating portionrecessed from a region of the facing surfacenot facing the first and second board connecting portionsis formed in a region of the facing surfacefacing the first and second board connecting portions

Board connector

A connectorincludes a board-side housingto be installed on a circuit board, and mating housingsA,B to be connected to the board-side housing. The board-side housingincludes front and back walls, left and right wallsand accommodation chambersA,B arranged between the front and back wallsand between the left and right wallsand open upward. The mating housingsA,B include protruding portionsexposed above the board-side housingand protruding toward both front and back sides beyond the front and back wallswith the mating housingsA,B accommodated in the accommodation chambersA,B.

Connector

A connector includes a housing including a terminal accommodation chamber, a terminal fitting including a locking hole and to be inserted into the terminal accommodation chamber from behind the housing, and a locking lance for retaining the terminal fitting inserted into the terminal accommodation chamber. The locking lance is cantilevered forward and includes a body portion resiliently displaceable in a direction intersecting an insertion direction of the terminal fitting and a projection projecting from the body portion toward the terminal fitting and configured to enter the locking hole when the terminal fitting is inserted into the terminal accommodation chamber. A width of the projection is smaller than that of the locking hole. A maximum width of the body portion is larger than the width of the projection. A part of the body portion connected to the projection is formed with a guiding portion gradually reduced in width toward the projection.

Connector with terminal fitting

A connectordisclosed by this specification is to be mounted on a circuit board having lands and includes a housingto be connected to a mating housing, and a pair of pegs (board fixing portions)to be respectively mounted into both side portions of the housingand soldered and fixed to the lands. The pair of pegsrespectively have peg-side contact surfaces (fixing portion-side contact surfaces)S to be held in surface contact with a pair of housing-side contact surfacesS located on both side surfaces of the housing. The housingincludes a pair of first projections (projections)projecting toward back surfacesB of the pair of pegson sides opposite to the peg-side contact surfacesS.

A terminal () to be mounted into a housing () mounted on a circuit board () includes a terminal contact portion () to be disposed in a forwardly open receptacle () of the housing (), an inserting portion () to be inserted into a terminal insertion hole () penetrating through a rear wall () of the receptacle () in a front-rear direction, and a board connecting portion () to be drawn out rearward from the terminal insertion hole () and connected to the circuit board (). The inserting portion () includes a first press-fit portion () projecting in a first direction intersecting the circuit board () and to be press-fit to an inner wall of the terminal insertion hole () and a second press-fit portion () projecting in a second direction intersecting the first direction and to be press-fit to the inner wall of the terminal insertion hole ().

Terminal and board connector

A board connector () is provided with first terminals (), second terminals () and a housing () including a wall () for holding the first and second terminals (). The first terminalincludes a first extending portion () extending out from the wall (), and the second terminalincludes a second extending portion () extending out from the wall (). The first extending portion () includes a first connecting portion () that can be soldered to a land (A) of a board (). The second extending portion () includes a second connecting portion () that can be soldered to a land (B) of the board () at a position more distant from the wall () than the first connecting portion () and a bent portion () is bent to approach the first connecting portion () at a position not overlapping the first connecting portion ().

Board connector and connector with board

A connector assembly () disclosed by this specification is provided with a male connector (first connector) () including a connector-side receptacle () and to be fixed to a printed body (fixing member) (), a female connector (second connector) to be fit into the connector-side receptacle of the first connector, and a case configured to accommodate the fixing member. The connector-side receptacle has a first facing surface configured to face a second facing surface provided on the second connector in a connecting direction. The case includes a connection stopping portion configured to come into contact with a contact portion provided on the second connector. A connecting operation of the first connector and the second connector is stopped in a state where the first facing surface and the second facing surface are not in contact by the contact of the contact portion and the connection stopping portion.

Growing community of inventors

Mie, Japan

Hidekazu Matsuda