Electrical plug connector

摘要

An electrical plug connector includes an insulated housing, and a metallic shell. The insulated housing includes a base member, an upper portion, a lower portion and a mating room between the upper portion and the lower portion. The base member includes a plurality of recessed portions. The upper and lower portions are extending from one side of the base member. The metallic shell encloses the insulated housing, and the metallic shell includes a rear case body and a front case body. The base member is inside the rear case body. The front case body is drawn from the rear case body to be formed at a front side of the rear case body. The front case body protrudes from the front side of the rear case body. The front case body defines a receiving cavity therein to dispose the upper portion and the lower portion.

主权项

1. An electrical plug connector, comprising:
an insulated housing comprising a base member, an upper portion, and a lower portion, wherein a mating room is defined between the upper portion and the lower portion, the upper portion has an upper mating face, the lower portion has a lower mating face, and the upper mating face is opposite to the lower mating face; a plurality of upper-row plug terminals held in the upper portion, wherein the upper-row plug terminals comprise a plurality of signal terminals, at least one power terminal, and at least one ground terminal, each of the upper-row plug terminals is held in the upper portion of the insulated housing and disposed at the upper mating face of the upper member; a plurality of lower-row plug terminals held in the lower portion, wherein the lower-row plug terminals comprises a plurality of signal terminals, at least one power terminal and at least one ground terminal, each of the lower-row plug terminals is held in the lower portion of the insulated housing and disposed at the lower mating face of the lower portion; and a metallic shell, wherein the insulation housing received inside the metallic shell, comprising:
a rear case body, wherein the rear case body encloses the base member, and the base member is received inside the rear case body;a front case body formed as a seamless hollow shell at a front side of the rear case body, wherein the front case body protrudes from the front side of the rear case body, and the front case body defines a receiving cavity therein to dispose the upper portion and the lower portion; andtwo clamping sidewalls at two sides of the rear case body and clamped at two sides of a circuit board.