Abstract: A board connector includes a pair of inner terminals. The board connector includes a terminal body. Further, the board connector includes a low-dielectric constant portion having a relative dielectric constant set to be lower than that of the terminal body and interposed between the intermediate extending portion of one of the inner terminals and the intermediate extending portion of the other one of the inner terminals. An spacing between the intermediate extending portion of the one inner terminal and the intermediate extending portion of the other inner terminal is set to be smaller than at least one of an spacing between the fitting-side extending portion of the one inner terminal and the fitting-side extending portion of the other inner terminal or an spacing between the board-side extending portion of the one inner terminal and the board-side extending portion of the other inner terminal.

Abstract: A terminal unit includes an internal terminal for connecting to an inner conductor of a shield cable, a dielectric member for retaining the internal terminal, and an external terminal for connecting to an external conductor. The terminal unit further includes a conductive impedance adjustment member formed as a separate body from the internal terminal and the external terminal. The impedance adjustment member includes an adjustment section that is disposed at a position that is between the external terminal and the internal terminal and that is a position able to adjust an impedance of a press-fit portion.

Abstract: A terminal unit includes one or more internal terminal, a dielectric member, and an external terminal. The internal terminal includes a contact portion for contacting a connection target (counterpart side connector), and a press-fit portion for press-fitting together with an inner conductor. The contact portion is provided at an axial direction one side, and the press-fit portion is provided at an axial direction other side. The internal terminal further includes an impedance adjustment section connected to a press-fit portion. The impedance adjustment section projects out to the axial direction other side with respect to the press-fit portion.

Abstract: When a first movable housing and a second movable housing are provided, relative positions of a first terminal and a second terminal are prevented from deviating from predetermined positions. A connector 1 includes a fixing housing 2, a first movable housing 31, a second movable housing 32, a first terminal 41, and a second terminal 42. The fixing housing 2 includes the first terminal holding portions 21A that hold the first fixing-side held portions 4B of the first terminals 41, and the second terminal holding portions 22A that hold the second fixing-side held portions 4B of the second terminals 42. The first terminal holding portion 21A and the second terminal holding portion 22A of the fixing housing 2 are integrally molded with resin.

Abstract: A board connector including an inner terminal including a connection portion for connecting to an inner conductor, an outer terminal, and a terminal unit-side dielectric body. The outer terminal includes a terminal-side covering portion covering the inner terminal in a state in which the connection portion protrudes outward, and a terminal-side extension portion extending from the terminal-side covering portion and extending alongside the connection portion. The terminal unit-side dielectric body is provided between the inner terminal and the outer terminal at an inside of the terminal-side covering portion so as to support the inner terminal.

Abstract: A board connector including plural terminal units each including an inner terminal, an outer terminal covering the inner terminal, and a terminal unit-side dielectric body provided between the inner terminal and the outer terminal and supporting the inner terminal. The plural terminal units are arranged in a row along one direction in a state in which adjacent of the plural terminal units contact each other.

Abstract: For a connector including a terminal and a housing into which the terminal is inserted, the degrees of freedom of design are raised for a retaining portion that retains the terminal, and adjustment of connector characteristics such as impedance is facilitated. A connector is configured including terminals (signal terminals and power source terminals) and housings into which the terminals are inserted. The housings are configured including a first housing (the fitting housing) and a second housing (the mounted housing). The first housing includes first side retaining portions (signal terminal retaining portions and power source terminal retaining portions of the fitting housing) that retain portions of the terminals. The second housing includes second side retaining portions (signal terminal retaining portions and power source terminal retaining portions of the mounted housing) that retain other portions of the terminals.

Abstract: A connector includes a housing and a shield member. The housing includes an insertion-removal section and a guide face, a connection target is inserted into or removed from the insertion-removal section through an insertion-removal port in an insertion-removal direction, and the guide face is formed at a peripheral portion of the insertion-removal section so as to guide the connection target toward the insertion-removal section. The shield member includes a pair of shield portions and a coupling portion. The pair of shield portions are disposed on both sides of the housing in a first direction intersecting the insertion-removal direction, the coupling portion couples the pair of shield portions together in the first direction, the coupling portion contacts a location of the housing on an opposite side to the insertion-removal port in the insertion-removal direction, and the coupling portion at least partially overlaps the guide face as viewed in the insertion-removal direction.

Abstract: A connector to which a connection target object is fitted and connected by inserting the connection target object into a fitting chamber is configured to allow the fitting operation to be readily performed even in a case where the connector is small. An insertion guiding surface is provided round an insertion port through which the connection target object is inserted. The insertion guiding surface has an inner guiding surface that extends from the edge of the insertion port toward the fitting chamber, an intermediate guiding surface provided in a region outside the inner guiding surface, and an outer guiding surface provided in a region outside the intermediate guiding surface. The inner guiding surface differs from the intermediate guiding surface in terms of shape, and the intermediate guiding surface differs from the outer guiding surface in terms of shape.

Abstract: A connector includes a housing and a shield member. The housing includes an insertion-removal section and a guide face, a connection target is inserted into or removed from the insertion-removal section through an insertion-removal port in an insertion-removal direction, and the guide face is formed at a peripheral portion of the insertion-removal section so as to guide the connection target toward the insertion-removal section. The shield member includes a pair of shield portions and a coupling portion. The pair of shield portions are disposed on both sides of the housing in a first direction intersecting the insertion-removal direction, the coupling portion couples the pair of shield portions together in the first direction, the coupling portion contacts a location of the housing on an opposite side to the insertion-removal port in the insertion-removal direction, and the coupling portion at least partially overlaps the guide face as viewed in the insertion-removal direction.

Abstract: A connector to which a connection target object is fitted and connected by inserting the connection target object into a fitting chamber is configured to allow the fitting operation to be readily performed even in a case where the connector is small. An insertion guiding surface is provided round an insertion port through which the connection target object is inserted. The insertion guiding surface has an inner guiding surface that extends from the edge of the insertion port toward the fitting chamber, an intermediate guiding surface provided in a region outside the inner guiding surface, and an outer guiding surface provided in a region outside the intermediate guiding surface. The inner guiding surface differs from the intermediate guiding surface in terms of shape, and the intermediate guiding surface differs from the outer guiding surface in terms of shape.

Abstract: A second terminal includes a base portion extending along a bottom surface of a fitting chamber from a side of an opening of the fitting chamber toward a depth wall. The base portion includes a fixed piece fixed to the bottom surface and a movable piece that turns on the fixed piece as the turning fulcrum in a direction away from the bottom surface. The second terminal utilizes the total length of a spring piece portion and the movable piece as the spring length for elastically displacing a contact part.

Abstract: A connector is provided to sufficiently absorb the displacements of a plurality of connection objects with respect to a substrate even when the plurality of connection objects are connected. Two movable housings are formed by separate members that can move relative to each other, thereby absorbing the displacements of two mating connectors connected to the respective movable housings by each of the respective movable housings. This can sufficiently absorb the displacements of the mating connectors relative to a substrate.

Abstract: A through hole is provided in a housing, and a cylindrical member is inserted into the through hole so that the cylindrical member is disposed between a mating substrate and a substrate, and a screw is inserted into the cylindrical member to hold the mating substrate, the cylindrical member and the substrate. Further, the cylindrical member includes a first protruding end that protrudes from the through hole toward the mating substrate and a second protruding end that protrudes toward the substrate. Accordingly, the housing can be prevented from being pressed by the screw, and also prevented from being pressed by the mating substrate and the substrate. Therefore, the terminal can be prevented from being dropped off from the substrate due to deformation or damage of the housing.

Abstract: A connector is provided to sufficiently absorb the displacements of a plurality of connection objects with respect to a substrate even when the plurality of connection objects are connected. Two movable housings are formed by separate members that can move relative to each other, thereby absorbing the displacements of two mating connectors connected to the respective movable housings by each of the respective movable housings. This can sufficiently absorb the displacements of the mating connectors relative to a substrate.