Abstract: An electrical connector (10) having a housing (12) of resilient plastic material of a type molded in a closed mold with bores defined by core pins; the housing including at least a bore (22) extending therealong leading from an insertion segment (36) of a given diameter to receive a contact (12) to a reduced diameter defining a support segment (28) supporting the contact in the housing, and a forward segment (25), with the various segments extending along a common axis (A) and with a beveled transition defined by surfaces (34) extending between the bore of the insertion segment and the bore of the support segment as defined by a series of recesses (30) and segments (32) arranged around the support segment periphery to define a lead-in for the said contact and maintain an approximate constant thickness of material to minimize plastic sinking and distortion.

Abstract: A connector housing includes a pair of latch arms along sides thereof which extend forwardly to latch with corresponding latching means of a housing of a mating connector. Each latch arm is joined integrally to the housing sides by flexible hinge joints which allow the deflection of the latch arm during mating and unmating. The hinge joints include midsections which have enlarged ends extending therefrom. Radiused sections are provided on the enlarged ends, the radiused sections are configured to properly distribute the stresses associated with the latch arms, such that as forces are applied to the latch arms concentration of stresses will be avoided on the hinge joints.