Abstract: The present invention provides a connector interface comprising a connector socket interface and a connector plug interface, the connector socket interface comprising metal shell, insulator, band-shaped recess provided on said insulator and metal contacts and the connector plug interface comprising metal shell, insulator, and band-shaped protrusion provided on said insulator and metal contacts, said connector socket interface and said connector plug interface being able to be coupled together, wherein: said connector socket interface has a plurality of band-shaped recesses and said connector plug interface has a plurality of band-shaped protrusions. In a connector interface with the same number of metal pieces according to an embodiment of the present invention, the footprint of the coupling part is reduced, the footprint per pair of contacts is reduced, and the objective of increasing the pin density of the contacts in a connector is achieved.

Abstract: The present invention relates to a high density connector plug, comprising the body of plug and a plastic enclosure for fixing said body of plug and being connected with the cable. Said body of plug comprises a shielding shell, an insulator mounted in said shielding shell, and a set of contacts provided on the side of said insulator; said insulator comprising a base and upper plastic body and lower plastic body extending outwards from one side of said base, which have slots for mounting said contacts. Thus the interface footprint of plug and socket is reduced and the pin density is increased, thereby the volume of the corresponding device is significantly reduced, so that the devices have a trend towards miniature and high density. In addition, there is a stepped welding area provided on the insulator, so that the contacts can be connected to the cable by welding, and there is visibility in the cable welding, thereby the working efficiency is improved.

Abstract: The present invention relates to a high density connector plug, comprising the body of plug and a plastic enclosure for fixing said body of plug and being connected with the cable. Said body of plug comprises a shielding shell, an insulator mounted in said shielding shell, and a set of contacts provided on the side of said insulator; said insulator comprising a base and upper plastic body and lower plastic body extending outwards from one side of said base, which have slots for mounting said contacts. Thus the interface footprint of plug and socket is reduced and the pin density is increased, thereby the volume of the corresponding device is significantly reduced, so that the devices have a trend towards miniature and high density. In addition, there is a stepped welding area provided on the insulator, so that the contacts can be connected to the cable by welding, and there is visibility in the cable welding, thereby the working efficiency is improved.

Abstract: The present invention provides a connector interface comprising a connector socket interface and a connector plug interface, the connector socket interface comprising metal shell, insulator, band-shaped recess provided on said insulator and metal contacts and the connector plug interface comprising metal shell, insulator, and band-shaped protrusion provided on said insulator and metal contacts, said connector socket interface and said connector plug interface being able to be coupled together, wherein: said connector socket interface has a plurality of band-shaped recesses and said connector plug interface has a plurality of band-shaped protrusions. In a connector interface with the same number of metal pieces according to an embodiment of the present invention, the footprint of the coupling part is reduced, the footprint per pair of contacts is reduced, and the objective of increasing the pin density of the contacts in a connector is achieved.