摘要:
An electrically conductive hybrid polymer material (10) is described herein. The hybrid polymer material (10) includes 0.01% to 1 % by weight of carbon nanoparticles (12), 1% to 10% by weight of a conductive polymeric material (14), 1% to 20% of electrically conductive fibers (16) having a metallic surface and 69% or more by weight of a nonconductive polymeric base material (18). The carbon nanoparticles (12) may be carbon nanotubes, graphite nanoparticles, graphene nanoparticles, and/or fullerene nanoparticles. The conductive polymeric material (14) may be an inherently conductive polymer, a radical polymers, or an electroactive polymer. The electrically conductive fibers (16) may be stainless steel fibers, metal plated carbon fibers, or metal nanowires. The nonconductive polymeric base material (18) may be selected from materials that are pliable at temperatures between -40°C and 125°C or materials that are rigid in this temperature range. The hybrid polymer material (10) may be used to provide EMI shielding for wire cables of housings of electrical assemblies.
摘要:
A connector assembly comprises a conductive holder (214) including a first holder member (216) and second holder member (218) coupled to the first holder member. A chamber (219) between the first and second holder members (216, 218) is divided into a plurality of channels (224, 225) by first tabs (220) of the first holder member (216) and second tabs (221) of the second holder member (218). At least one dielectric frame (240, 242) comprising a plurality of contacts (124) is disposed in the chamber (219). The contacts (124) are routed through corresponding channels (224, 225). The first tabs (220) have posts (300) extending therefrom, and the second tabs (221) have holes (322) receiving the posts (300). The second tabs (221) have tab segments (362, 364) on opposite sides of the associated holes (322). Each of the holes (322) has a bridge (292) extending across the hole (322) between the tab segments (362, 364) on opposite sides of the hole (322). The bridge (292) blocks electrical radiation across the hole (322) between the adjacent channels (225).
摘要:
The invention relates to an insulating body which can be inserted in a plug connector housing (11) of a plug connector (10), wherein at least one contact element for the electrical contacting of a conductor of a cable (12) to be attached can be arranged in the insulating body (1), wherein the insulating body (1) is provided in one region with a conductive coating, wherein the coated region forms a shield element (3) that can make electrical contact with a shielding braid of the cable (12) to be connected and at the same time with the plug connector housing (11), and wherein the insulating body (1) and the shield element (3) are of one-piece design.
摘要:
The invention discloses an insulating body (1) which can be introduced into a chamber provided for this purpose of a plug-type connector housing, wherein the insulating body (1) comprises at least one cutout (11) for at least one contact element (13), which is connectable to a conductor of a cable to be connected or to a conductor track of a printed circuit board, and wherein the insulating body (1) has a shielding element (20), as a result of which the contact element (13) is electromagnetically shielded, wherein the insulating body (1) is formed from at least a first component (2) and a second component (10), wherein the insulating body (2) contains a cavity (3), wherein the surface (3, 5) of the cavity (3) is formed by the first component (2), wherein the first component (2) contains doping, by means of which the surface (3, 5) of the first component (2) can be provided with a conductive coating in a currentless chemical process, wherein the shielding element (20) is formed from a conductive coating (6) of the first component (2).
摘要:
Die Erfindung betrifft eine Hochfrequenz-Abdichtung zur Abdichtung des Zwischenraumes (170) zwischen einem Steckverbinder (100) und einem Gehäuse (130) mit einem elektrisch leitenden Abdichtmaterial. Der Steckverbinder (100) besteht aus einem Steckeranschlussbereich (110) und einem Gehäusebefestigungsbereich (120) und der Steckeranschlussbereich (110) ist in eine Aussparung (150) des Gehäuses (180) eingesetzt. Dabei ist im Gehäusebefestigungsbereich (120) des Steckverbinders (100) mindestens eine Nut (12) ausgebildet, die in umfänglicher Richtung mindestens teilweise den Gehäusebefestigungsbereich (120) des Steckverbinders (100) umgibt. Das Abdichtmaterial ist unverrückbar in die Nut (12) im Gehäusebefestigungsbereich (120) des Steckverbinders (110) eingebracht.
摘要:
The invention relates to an insulating body of a plug-in connector, wherein the insulating body is manufactured at least partially from metallisable plastic, and wherein the insulating body comprises at least one duct which is provided to receive a conductor. The crosstalk behaviour of the plug-in connector is improved in that at least one duct in the insulating body is provided with a conductive coating.
摘要:
A shielding structure includes a conductive resin molded product, and a non-metallic fiber braid which is formed in a tubular shape by using multiple ultrathin strands made of conductive non-metallic fibers. A distal end of the non-metallic fiber braid is welded to the conductive resin molded product in the shielding structure.
摘要:
An apparatus, comprising an electrical connector comprising a main body of non-electrically conductive material; one or more sets of metallic strips physically attached to the main body and extending from a mounting edge of said main body to a coupling edge of said main body; and one or more conductive polymer patches, one of the one or more conductive polymer patches being located on the main body and being in physical contact with the metallic strips of one of the one or more sets.