A contact device includes a first contact element extending along a straight line and a second contact element inclined with respect to the first contact element. The first contact element has a connecting body extending along the straight line, a first contact portion, and a flap. The first contact portion has a first contact socket. The flap is connected to a first fixed end at a first side of the connecting body. The first contact portion is connected to the connecting body. The flap extends along the first straight line to the first contact portion and a free end of the flap is arranged at a distance from the first contact portion. The second contact element has a second contact portion engaging the first contact socket and electrically contacting the first contact portion.

A contact device includes a first contact element extending along a straight line and a second contact element inclined with respect to the first contact element. The first contact element has a connecting body extending along the straight line, a first contact portion, and a flap. The first contact portion has a first contact socket. The flap is connected to a first fixed end at a first side of the connecting body. The first contact portion is connected to the connecting body. The flap extends along the first straight line to the first contact portion and a free end of the flap is arranged at a distance from the first contact portion. The second contact element has a second contact portion engaging the first contact socket and electrically contacting the first contact portion.

A plug connector having a contact support (2), wherein at least one contact chamber is provided in the contact support (2) and a contact partner (3) is inserted into the contact chamber and primarily locked therein, wherein each contact partner is allocated a throughgoing hole on one side of the contact support (2) for the primary latch formation and so as to increase the transmission rate, and a further single throughgoing hole is provided on the opposite side of the contact support (2), wherein the throughgoing holes have an elongated rectangular shape.

The application relates to a connector, intended to transmit radio frequency RF signals, of longitudinal axis X, including: a central contact under the form of an elongated flat strip which at least one of its ends is shaped as a fork with two flexible branches to define inwardly a cavity extending along the axis X for receiving a contact pin of one complementary connector, the two flexible branches of the fork being configured such that to apply a contact force to the contact pin; at least one solid insulating structure in which the central contact is mechanically retained, one of its ends of the insulating structure being configured to let the two flexible branches to move freely radially and to guide the contact pin while enabling its swivelling when inserted into the cavity (C) defined by the fork.

A probe element includes a conduction pin, a cylindrical barrel, and a bushing. The barrel accommodates the conduction pin inside thereof such that the tip portion of the conduction pin is exposed to the outside. The bushing holds the conduction pin inside the barrel in a state in which the tip portion is movable, and has predetermined permittivity. The conduction pin includes a tip portion, an intermediate portion partially accommodating the tip portion, and a cylindrical socket portion coupled to the intermediate portion. A distance between the socket portion and the inner wall surface of the barrel, and a distance between the intermediate portion and the inner wall surface of the barrel in a direction orthogonal to an extending direction of the barrel are different from each other.

A probe element includes a conduction pin, a cylindrical barrel, and a bushing. The barrel accommodates the conduction pin inside thereof such that the tip portion of the conduction pin is exposed to the outside. The bushing holds the conduction pin inside the barrel in a state in which the tip portion is movable, and has predetermined permittivity. The conduction pin includes a tip portion, an intermediate portion partially accommodating the tip portion, and a cylindrical socket portion coupled to the intermediate portion. A distance between the socket portion and the inner wall surface of the barrel, and a distance between the intermediate portion and the inner wall surface of the barrel in a direction orthogonal to an extending direction of the barrel are different from each other.

A coaxial terminal includes a signal terminal, a tubular ground terminal that covers the signal terminal, and an insulating member interposed between the signal terminal and the ground terminal. The signal terminal includes a main body that is covered by the insulating member, an upper contact piece that extends from the main body to +Z direction side, and a lower contact piece that extends from the main body to −Z direction side. The insulating member has an opening through which a part of the main body is exposed. A following formula (1) is satisfied:

L.sub.2≥½×L.sub.1  (1)

where L.sub.1 is a length of the insulating member along an axial direction of the coaxial terminal, L.sub.2 is a length of the opening along the axial direction.

A coaxial RF connector with inner and outer conductors has an outer conductor with a plurality of longitudinal slits forming a plurality of spring loaded contact elements. A contact sleeve is arranged movable in axial direction surrounding coaxially the outer conductor. The contact sleeve has a radial contact face which is in contact with the spring loaded contact elements and an axial contact face which has a plane orthogonal to the center axis of the connector for contacting a counter connector.

A coaxial RF connector with inner and outer conductors has an outer conductor with a plurality of longitudinal slits forming a plurality of spring loaded contact elements. A contact sleeve is arranged movable in axial direction surrounding coaxially the outer conductor. The contact sleeve has a radial contact face which is in contact with the spring loaded contact elements and an axial contact face which has a plane orthogonal to the center axis of the connector for contacting a counter connector.

A radio frequency (RF) electrical contact includes an electrical contact having a stationary electrical contact member and a movable electrical contact member that is received by the stationary electrical contact member. The movable electrical contact member is movable between an initial position and a mated position. The movable electrical contact member can contact the stationary electrical contact member at a stationary or fixed contact location.