High profile electrical connector

Claim 2

An electrical connector comprising: a dielectric housing comprising a supporting portion and a mating portion above the supporting portion, the mating portion defining a receiving space therein; a terminal subassembly comprising first and second terminal modules, the first and the second terminal modules respectively comprising first and second dielectric bodies retained in the receiving space and a plurality of first and second terminals received in the first and the second dielectric bodies, the first and the second dielectric bodies extending beyond the mating portion; an inner shield enclosing the first and the second dielectric body and defining a first engaging space therein; and an outer shield enclosing the dielectric housing and the inner shield, the outer shield and the inner shield defining a second engaging space therebetween; wherein each of the first and the second dielectric bodies comprises a base received in the receiving space and a tongue extending from the base beyond the mating portion; wherein the mating portion defines a swallow-tailed groove communicating with the receiving space, and wherein each base of the first and the second terminal modules is formed with a pair of projections, the projections of the first and the second dielectric bodies forming a pair of swallow-tailed protrusion engaging with the grooves of the mating portion.

Claim 3

The electrical connector as claimed in claim 1 , wherein each projection is formed with a rib inferentially engaging with the groove of the mating portion.

Claim 4

The electrical connector as claimed in claim 1 , wherein each base comprises a post formed thereon and a hole defined therein, and wherein the post and the hole of the first dielectric body are fit in corresponding hole and post of the second dielectric body.

Claim 5

The electrical connector as claimed in claim 1 , further comprising a grounding tab comprising a contact portion, and wherein the dielectric housing defines a channel receiving the contact portion of the grounding tab therein, and the inner shield comprises a grounding finger extending into the channel and electrically connecting with the contact portion.

Claim 6

The electrical connector as claimed in claim 1 , wherein the outer shield comprises a front shield and a rear shield locked with each other to enclose the dielectric housing.

Claim 7

The electrical connector as claimed in claim 1 , wherein the first and the second terminals are insert-molded in the base of the first and the second dielectric bodies, and wherein each of the first and the second terminals comprises an intermediate portion and a contact portion extending from the intermediate portion to be exposed in the first engaging space.

Claim 8

The electrical connector as claimed in claim 6 , wherein the dielectric housing defines a cavity in a rear face thereof, and wherein the first terminal module comprises a spacer received in the cavity with the intermediate portions of the first terminals being insert-molded in the spacer.

Claim 9

The electrical connector as claimed in claim 7 , wherein the dielectric housing defines a plurality of passageways communicating with the cavity, and wherein the spacer is formed with a plurality of ribs engaging with corresponding passageways with the intermediate portions of the second terminals being sandwiched between the corresponding ribs and the passageways.

Claim 10

The electrical connector as claimed in claim 7 , wherein the dielectric housing comprises a first ladder portion, and wherein the spacer comprises a second ladder portion engaging with the first ladder portion.

Claim 11

The electrical connector as claimed in claim 9 , wherein the first ladder portion of the dielectric housing is formed with a plurality of bulges, and wherein the second ladder portion of the spacer defines a plurality of cutouts receiving the corresponding bulges of the dielectric housing.

Claim 12

An electrical connector comprising: a dielectric housing comprising a supporting portion and a mating portion above the supporting potion, the mating portion defining a receiving space; a terminal subassembly comprising a retaining member received in the receiving space and a plurality of terminals retained in the retained member; and the mating portion and the retaining member comprising a swallow-tailed groove and a swallow-tailed protrusion engaging with the groove; wherein the groove is defined in the mating portion and communicates with the receiving space, and wherein the protrusion is formed on the retaining member; wherein the terminal subassembly comprises first and second dielectric bodies each comprising a base and a tongue extending from the base beyond the mating portion, and wherein the bases of the first and the second dielectric housing together form the retained member.

Claim 13

An electrical connector comprising: a dielectric housing comprising a supporting portion and a mating portion above the supporting potion, the mating portion defining a receiving space; a terminal subassembly comprising a retaining member received in the receiving space and a plurality of terminals retained in the retained member; and the mating portion and the retaining member comprising a swallow-tailed groove and a swallow-tailed protrusion engaging with the groove; wherein the groove is defined in the mating portion and communicates with the receiving space, and wherein the protrusion is formed on the retaining member; wherein the terminal subassembly comprises first and second dielectric bodies each comprising a base and a tongue extending from the base beyond the mating portion, and wherein the bases of the first and the second dielectric housing together form the retained member.

Claim 14

The electrical connector as claimed in claim 11 , wherein the base comprises a post formed thereon and a hole defining therein, and wherein the post and the hole of the first dielectric body are fit in the post and the hole of the second dielectric body.

Claim 15

The electrical connector as claimed in claim 11 , further comprising an inner shield enclosing the tongues of the first and the second dielectric bodies and defining a first engaging space therein.

Claim 16

The electrical connector as claimed in claim 13 , further comprising an outer shield enclosing the dielectric housing and the inner shield, the outer shield and the inner shield defining a second engaging space therebetween.

Claim 17

An electrical connector comprising: a terminal subassembly including stacked first and second terminal modules, said first terminal module and said second terminal module respectively defining first and second dielectric bodies with a first set of terminals and a second set of terminals thereof, a first base of said first dielectric body and a second base of said second dielectric body abutting against each other while a first tongue extending from the first base being oppositely spaced from a second tongue extending from the second base so as to define a space therebetween for receiving a complementary connector, said first set of terminals in said first tongue and said second set of terminals in said second tongue commonly communicating with said space and facing toward each other; an metallic shell enclosing at least said first and second tongues of said terminal subassembly; and complementary interengaging attachment means formed on both said first base and said second base for securing said first dielectric body and said second dielectric body together; wherein said first dielectric body and said second dielectric body include respective projections commonly received in a mating portion of a dielectric housing for securing said terminal subassembly to the housing; where said first terminal module further includes a spacer through which vertical portions of the first set of terminals extend, said space engaging the second set of terminals and retainably secured to a dielectric housing, to which said terminal subassembly is assembled.

Claim 18

An electrical connector comprising: a terminal subassembly including stacked first and second terminal modules, said first terminal module and said second terminal module respectively defining first and second dielectric bodies with a first set of terminals and a second set of terminals thereof, a first base of said first dielectric body and a second base of said second dielectric body abutting against each other while a first tongue extending from the first base being oppositely spaced from a second tongue extending from the second base so as to define a space therebetween for receiving a complementary connector, said first set of terminals in said first tongue and said second set of terminals in said second tongue commonly communicating with said space and facing toward each other; an metallic shell enclosing at least said first and second tongues of said terminal subassembly; and complementary interengaging attachment means formed on both said first base and said second base for securing said first dielectric body and said second dielectric body together; wherein said first dielectric body and said second dielectric body include respective projections commonly received in a mating portion of a dielectric housing for securing said terminal subassembly to the housing; where said first terminal module further includes a spacer through which vertical portions of the first set of terminals extend, said space engaging the second set of terminals and retainably secured to a dielectric housing, to which said terminal subassembly is assembled.