Murata Manufacturing Co., Ltd.

Daisuke Okada

Aoi Tanaka

Katsumi Kohnishi

Yukihiro Kitaichi

Yoshihiro Himi

Kazuo Shima

Fumio Mizuki

Kenichi Takada

A coaxial connector set including a first connector to which a coaxial cable having a center conductor and an outer conductor is connected, and a second connector mounted on a circuit board having a ground coupling portion. The first connector has a first outer terminal, and the second connector has a second outer terminal. The first outer terminal has an outer conductor clamp portion, a first outer contact portion, and a tip surrounding portion positioned between the outer conductor clamp portion and the first outer contact portion and surrounding a tip portion of the center conductor. Shortcut coupling paths are formed between the tip surrounding portion and the second outer terminal or the ground coupling portion.

Ground coupling structure in coaxial connector set

A surface mount connector in which an internal terminal does not extend to a location outside an external terminal is provided. A surface mount connector includes an external terminal that includes a tubular portion that extends in a first direction, an internal terminal that is separated from the external terminal inside the tubular portion when viewed in the first direction, and an insulator that is disposed between the internal terminal and the external terminal and that has a first main surface and a second main surface opposite the first main surface. The insulator inside the tubular portion has a through-hole that extends from the first main surface to the second main surface.

Surface mount connector and surface mount connector set

A coaxial connector includes internal and external terminals, and an insulation member disposed between the terminals. The external terminal includes a holding portion that holds coaxial cables, and crimping portions. A crimping portion outermost in an arrangement direction of the cables is formed from a plate member bent to follow an outer circumference of the cable, and includes a connection portion connectable with the holding portion between both end portions in the arrangement direction. An inner hook extends inward in the arrangement direction from a point of intersection between the connection portion connectable with the holding portion and a virtual straight line orthogonal to the arrangement direction and passing a center of the cable, in a cross-sectional view orthogonal to a longitudinal direction of the cable. An outer hook extends outward in the arrangement direction from the point of intersection. The inner hook is shorter than the outer hook.

Coaxial connector and coaxial connector incorporating coaxial cables

An L-shaped coaxial connector having a coaxial cable includes a coaxial cable including a central conductor portion and an external conductor portion disposed around the central conductor portion and a center conductor portion, an internal terminal connected to the central conductor portion, an external terminal connected to the external conductor portion, and an insulating member disposed between the internal and external terminals. The external terminal includes a cylindrical portion surrounding the first terminal portion and extending in a cylindrical shape in a direction intersecting an axial direction of the coaxial cable. The internal terminal includes a male type first terminal portion having a cylindrical shape and extending in the direction intersecting the axial direction, and a second terminal portion extending to connect from the first terminal portion to the central conductor portion. The insulating member includes a protruding portion protruding configured to insert into the first terminal portion.

L-shaped coaxial connector and L-shaped coaxial connector having coaxial cable

An L-type coaxial connector is connected to a coaxial cable including a central conductor and an external conductor, and includes a housing, a bushing, and a socket. The housing includes a housing main body, a back-side section, and a crimp section. The housing main body has a first cut section. The back-side section includes a lid section and an extending section extending from the lid section and above which the external conductor is placed. The crimp section extends from the extending section, and its leading end section is bent so as to be opposed to the extending section such that the coaxial cable is interposed therebetween. The extending section has a second cut section, and a joining member joining the external conductor and the extending section is present inside the second cut section.

Growing community of inventors

Nagaokakyo, Japan

Daisuke Okada