Abstract: A connector comprises a housing of insulating material and a plurality of signal and ground contacts regularly arranged in rows and columns within the housing. All contacts have first and second ends and an intermediate section. The first ends each include a connection section. The housing is provided with a front will having a grid of entrance openings leading to the connection sections. The housing is provided with an air chamber and all contacts extend along a part of their length through this air chamber.

Abstract: A connector for high frequency signals comprises a housing of insulating material and female contact elements received in the housing and regularly arranged in rows and columns at a fixed intermediate spacing. The housing has a front side with inlet openings providing access to the contact elements, a connection side for connection to a printed circuit board, a cable or the like, and a plurality of cavities extending between the front side and the connection side. Adjacent cavities are separated by inner walls extending in row and column direction each cavity accommodating at least one contact element. At least the inner walls of the cavities are metallized and the corresponding contact element is supported within the cavity by support elements of insulating.

Abstract: A connector assembly for printed circuit boards comprises a first connector having a first housing of insulating material and a plurality of male signal and ground contacts regularly arranged in rows and columns. The connector assembly further comprises a second connector having a second housing of insulating material and a plurality of female signal and ground contacts regularly arranged in rows and columns. In each row and each column of both connectors all contacts are arranged at an equal pitch in row and column direction, each row of contacts containing only signal or only ground contacts, respectively. The rows of ground contacts are staggered in row direction by half the pitch of the contacts. Four rows of signal contacts and four rows of ground contacts are provided. Both outer rows of contacts contain signal contacts and a further row of ground contacts is provided centrally between the two central rows of signal contacts.

Abstract: A connector for printed circuit boards comprises a housing of insulating material and a plurality of signal and ground contacts regularly arranged in rows and columns. At least a plurality of said contacts are provided with press-fit terminations for connection to the printed circuit board. The housing is provided with shoulders, each of the shoulders cooperating with a rear section of a contact having a press-fit termination. Each shoulder engages a rear section at a location aligned with the corresponding press-fit termination.

Abstract: The connector comprises a series of metal contact shafts (1) spaced and bent into elbow configurations, embedded in an electrically insulating material (2) which is itself surrounded by a metal shielding (3).Electrically insulating material (2) is molded around contact shafts (1), shielding (3) is made up of two superposed metal blocks (4a) having on their contacting surfaces elbow channels (5a, 5b, 5c) taking up contact shafts (1) surrounded by electrically insulating material (2), these channels being formed so that shielding (3) is interrupted in one rectilinear part of the elbow formed by the channels, this interruption of shielding placing in contact insulating material (2) surrounding the contact shafts, without creating any empty space in zones (7a, 7b) where the shielding is interrupted.

Abstract: The invention concerns a connector of the shielded type comprising a socket (1) attached to a printed circuit board (CI) and a plug (7) designed to be mechanically and electrically coupled to socket (1). A first shielding component (2, 4) is extended by elastic locking projections (22) provided with hooks (24). Shielding (9a) of plug (7) comprises openings (90a) in which these hooks (24) engage. These projections (22) rub against shielding (9a) of plug (7) and establish a galvanic contact between shieldings (9a, 2, 4) of plug (7) and socket (1). They also assure a locking of the latter in the socket (1).

Abstract: A connector assembly comprises a first connector (1) and a second connector (2) adapted to be mated with the first connector. Each connector has two spaced rows of contact elements (4,10) arranged at a given pitch, each of the contact elements having a contact face (6). In the first connector (1) at least two adjacent contact elements (4) of one row of contact elements are made integral as one first power contact element (13) having two contact faces (6) at the given pitch. In the second connector (2) at least one contact element (10) of one row of contact elements can be made integral with an opposite contact element (10) of the other row of contact elements as one second power contact element (14).

Abstract: A connector assembly comprises a first connector (1) and a second connector (2) adapted to be mated with the first connector. The first connector (1) comprises a first housing (3) having a bottom (4) and two longitudinal walls (5, 6) determining a receiving space (8), a row of male signal contacts (9) projecting from the bottom upwardly into the receiving space and a row of male ground contacts (10), wherein as seen in row direction a male ground contact is located at both sides of a corresponding male signal contact. The second connector (2) comprises a second housing (11) which can be substantially completely received within the receiving space, and a row of female signal contacts (12) adapted to be connected with the male signal contacts when the connectors are mated.

Abstract: The invention concerns a connector of the shielded type comprising a socket (1) attached to a printed circuit board (CI) and a plug (7) designed to be mechanically and electrically coupled to socket (1). One wall of socket (1) is covered with a shielding (5) of electrically conductive material. This shielding (5) is extended on its front part by projections (52) folded back on themselves so as to form a spring, these springs emerging inside socket (1) and exerting a pushing force on plug (7) along a direction orthogonal to the direction of insertion of the plug into the socket, so as to establish a galvanic contact with shielding (9b) of plug (7).

Abstract: The invention concerns a shielded connector of the type comprising a socket (1) attached to a printed circuit board (CI) and a plug (7) designed to be mechanically and electrically coupled to socket (1). A first shielding component (2, 4) is extended by elastic locking projections (22) provided with hooks (24). Shielding (9a) of plug (7) has openings (90a) into which these hooks (24) engage. Projections (22) rub against shielding (9a) of plug (7) and establish a galvanic contact between shieldings (9a, 2-4) of plug (7) and socket (1). They assure a locking of the latter in socket (1). First projection (22) has a separate piece (3) of insulating material forming a lever that permits unlocking plug (7) and socket (1), when a pressure force (F.sub.1) is exerted on projection (3) and an extraction force (F.sub.2) is exerted on plug (7).

Abstract: The invention concerns a process for producing a modular connection element (C.sub.0) from independent elementary connectors (4.sub.1 to 4.sub.8), having openings. The shielding elements (5d) are made from sheet metal. The surfaces of the overall connection element (C.sub.0) thus obtained are covered by shielding elements (5d) and elementary connectors (4.sub.1 to 4.sub.8) are joined together by pushing of specific zones of shielding elements (50d to 52d) into the openings. One application of the invention would be connection elements (C.sub.0) between printed circuit mother and/or daughter boards.

Abstract: The connector comprises a series of metal contact shafts (1) spaced and bent into elbow configurations, embedded in an electrically insulating material (2) which is itself surrounded by a metal shielding (3). Electrically insulating material (2) is molded around contact shafts (1), shielding (3) is made up of two superposed metal blocks (4a) having on their contacting surfaces elbow channels (5a, 5b, 5c) taking up contact shafts (1) surrounded by electrically insulating material (2), these channels being formed so that shielding (3) is interrupted in one rectilinear part of the elbow formed by the channels, this interruption of shielding placing in contact insulating material (2) surrounding the contact shafts, without creating any empty space in zones (7a, 7b) where the shielding is interrupted.

Abstract: This invention relates to a connection set for electrically connecting a mother card (1) and a daughter card (2), comprising a first connector (3) including a first insulating body (10) which presents first contact members (60) of which first ends (63) are inserted in the mother card (1) and a second connector member (5) including a second insulating body (81) which presents second contact members (85) of which respective first ends (83) cooperate with corresponding ends (62) of respective one of the first contact members (60) and of which second ends (88) are inserted in the daughter card, respective surfaces (31, 41)) of the first (3) and the second (5) insulating bodies facing each other when the first (3) and second (5) connector members are connected together.

Abstract: The invention concerns a removable attachment in order to integrally join at least one flat support, such as a circuit support, to an element, characterized by the fact that it comprises an axial retention device (20,60) having a first retention means (22,63), assuring its retention on a first piece (32,81) borne by said element (1,31) and at least one second retention means (23,86) assuring the retention of the flat support (9,70).

Abstract: The invention relates to a modular electrical-connection element. It is characterised in that it includes an insulating body including a central region (11) for receiving electrical contact elements (60) and twp lateral branches (12, 13) substantially perpendicular to an axis of the central region (11) and having a width (1) equal to that of the module, in that each lateral branch includes, on an outer face (32), a screening element (40) extending over a major part of its surface, the screening element (40) comprising at least one device (45, 54) for retaining in position in the insulating body, at least one electrical connection contact (43) extending beyond the insulating body and at least one contact (46, 48) for elastic electrical contact through at least one corresponding opening (17) of the lateral branch (12, 13) emerging on an inner face (31) of the lateral branch (12, 13).

Abstract: The invention relates to a modular electrical-connection element including an insulating body having a U-shaped cross section including a central branch (11) for receiving electrical contact elements and two lateral branches (12,13), said cross section having a width (1) equal to that of a module, characterized in that each lateral branch includes an electrically conductive screening element (40) extending over a major part of an outwardly directed surface of said lateral branch, said screening element including at least one means (46,48) for elastic electrical contact positioned on an inner face of said lateral branch and at least one means for electrical connection through said insulating body, said screening element (40) having a means (45) for retaining said screening element in position in the insulating body, at least in the direction of a pull-out substantially parallel to an axis of the U-shaped cross section.

Abstract: The invention relates to a connector having an insulating central element including rows of connection elements each having a male terminal intended to be solidly attached to a flat support such as a printed-circuit daughterboard, and a female terminal, as well as a screening device disposed on either side of the rows of connection elements. It is characterized in that it includes at least one hot-deformable stud (110) firmly attached to the central element (81), in that the screening device has a portion (96) provided with at least one opening (100), the shape of the screening device (91, 101) being such that when it is mounted on the central element (81) of the connector, the opening (100) engages in the stud (110) and a space (120) intended for receiving one end (2') of the support (2) is left between the portion (96) and the central element (81).

Abstract: A connector device is provided for receiving a smart card having a plurality of electric contact areas distributed along a forward edge. The device has a reception case having a card introduction passage with a stop limiting insertion of the card. Flexible contact blades are placed so as to bear on the areas and to exert on the card a force tending to move it away from the stop; a resilient bolt is carried by the case and cooperates with a cam formed on the end part of the card. The end part of the card, the cam means and the bolt have a construction such that full insertion of the card and return under the action of the blades cause locking of the card in a set contact position and that a second thrust exerted by the card frees the cam means from the bolt.

Abstract: The invention relates to a connector thermo-insertable onto a printed circuit card.Contact terminals of the connector have at least one insertable part of a shape-memory material. The insertable part of each of the terminals is shaped to the dimensions of its final use shape after insertion corresponding to its stable shape-memory state, in a manner to ensure mechanical retention and electric contact with the corresponding aperture in the printed circuit. The same insertable part is able to occupy a second memorized or not shape state, in a manner to be able to be introduced and/or withdrawn from its corresponding aperture.Application to connectors for printed circuits in any field of use.