Abstract: 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.

Abstract: A panel attachment connector 10 configured to be attached to a panel 1 including a connector attachment hole 2 that has a circular shape in a front view includes a housing 20 and a seal ring 80. A panel fitting portion 30 includes a lock receiving portion 31 that receives a lock protrusion 5 and a seal attachment portion 32 to which the seal ring 80 is attached. The seal attachment portion 32 includes a first seal surface 35 and a second seal surface 36. The seal ring 80 is compressed between an inner circumferential surface of a panel hood 3 and the first seal surface 35 and between a rear end portion of the panel hood 3 and the second seal surface 36. An outer circumferential surface of the lock receiving portion 31 is continuous to and flush with the first seal surface 35.

Abstract: A connector system (1) is provided with a cable-side connector (10) to be connected to an end part of a cable (11) and a plurality of types of board-side connectors (110, 210) to be connected to a circuit board. The cable-side connector (10) includes a cable-side inner conductor (12), a cable-side outer conductor (13) and a cable-side connector housing (14). Each of the plurality of types of board-side connectors (110, 210) includes a board-side inner conductor (113, 213), a board-side outer conductor (111, 211) and a board-side connector housing (114, 214). The plurality of types of board-side connectors (110, 210) include mutually different board-side outer conductors (111, 211). One board-side connector selected from the plurality of types of board-side connectors (110, 210) is connected to the cable-side connector (10).

Abstract: 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.

Abstract: A connector 10 is provided with an outer conductor 20, a plurality of dielectrics 19 to be accommodated into the outer conductor 20, inner conductors 18 to be mounted into the respective dielectrics 19, a shield member 25 to be arranged between the dielectrics 19 adjacent in the outer conductor 20, and a locking portion 26 for locking the shield member 25 to the dielectric 19.

Abstract: A shield connector is provided with a dielectric 40 including a plurality of accommodation chambers 44 defined in a width direction by a separation wall portion 43, and a plurality of inner conductors 21 having a shape elongated in a front-rear direction and individually accommodated in parallel in the plurality of accommodation chambers 44. The separation wall portion 43 is formed with a front opening 53 and a rear opening 60 for interposing air layers between the accommodation chambers 44 adjacent via the separation wall portion 43.

Abstract: A connector 10 is provided with an inner conductor 13 to be connected to a wire 18, a dielectric 14 for accommodating the inner conductor 13, and an electrically conductive impedance adjusting member 12 to be mounted on the wire. The inner conductor 13 includes a base portion 33 and an insulation barrel piece 35 rising from the base portion 33 and to be crimped to a coating 23 of the wire 18. The insulation barrel piece 35 includes an inclined portion 39 inclined toward the impedance adjusting member 12 with distance from the base portion 33 on an end edge on a side facing the impedance adjusting member 12.

Abstract: A connector 10 is provided with a terminal 11, a die-cast member 13 for surrounding an outer periphery of the terminal 11, a dielectric 12 to be arranged between the terminal 11 and the die-cast member 13, and a housing 14 into which the die-cast member 13 is mounted. The die-cast member 13 includes a locking protrusion 37, and the housing 14 includes a locking recess 49 recessed in a mounting direction of the die-cast member 13. The locking protrusion 37 is press-fit into the locking recess 49. A closing portion 53 shut off from outside is formed between a tip part of the locking protrusion 37 in the mounting direction and a back end part of the locking recess 49 in the mounting direction.

Abstract: 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.