Patent ID: 8262398
Filing Date: 2012-09-11
Classification: H01R

Abstract:
1. A coaxial electrical connector comprising: a planar insulative housing; an outer conductor surrounding the housing and defining a plurality of soldering legs extending outwardly from a bottom edge of the outer shell at different radial positions; a mating cavity defined within the outer conductor and above the housing; and a one-piece inner conductor located at a center of the housing, said inner conductor including a mating portion upstanding in the mating cavity and an extension section linked by a radial section which extends from a circumference of a bottom edge of the mating portion in a radial direction; wherein the mating portion extending in an axial direction perpendicular to said radial direction, defines a vertical tubular lower contact portion with a maximum diameter thereof, a conical middle transitional portion linked to the vertical tubular lower contact portion and being upwardly gradually shrunk with a medium average diameter thereof, and a conical upper guiding portion linked to the conical middle transitional portion and being upwardly gradually and smoothly inwardly shrunk with a minimum average diameter thereof; wherein the mating portion is made by deeply drawing.