Electrical connecting to a printed circuit board

Claim 2

An electrical connector comprising a dielectric connector body having a front side, a rear side, a top side, and a bottom side, said connector body being formed with an upper terminal cavity and a lower terminal cavity, said upper and lower terminal cavities extending from said front side to said rear side and being substantially aligned vertically, said dielectric connector body further having a tail guiding part that projects rearwardly from said rear side adjacent to said bottom side and which is formed with a tail guiding slot, and an upper terminal and a lower terminal mounted in said upper and lower terminal cavities, respectively, said upper and lower terminals having tail portions which extend outwardly of said upper and lower terminal cavities and downwardly through said tail guiding slot, said tail portion of said upper terminal extending downward in said tail guiding slot behind said tail portion of said lower terminal wherein said tail guiding part comprise first and second vertically stepped tiers respectively defining first and second horizontally offset faces, and said tail guiding slot including a wide slot extending from said first face through the first tier to a wide face and a narrow slot extending from said wide face through said second tier to a narrow face, said tail portion of said lower terminal extending through said tail guiding slot adjacent to said narrow face and said tail portion of said upper terminal extending through said tail guiding slot adjacent to said wide face.

Claim 3

The electrical connector according to claim 1, wherein said tail guiding slot comprises a pair of substantially vertical opposing stepped guide walls defining a narrow section to receive said tail portion of said lower terminal, and a wide section to receive said tail portion of said upper terminal, said guide walls providing shoulder faces that extend between said narrow section and said wide section in said first tier to define said wide face, said tail portion of said upper terminal having an enlarged portion for abutting against said shoulder faces to prevent said tail portion of said upper terminal from moving into said narrow section.

Claim 4

The electrical connector according to claim 2, wherein said first tier further comprises at least one projection that extends from the guide walls rearwardly of said tail portion of said upper terminal to clamp said tail portion of said upper terminal against said shoulder faces.

Claim 5

The electrical connector according to claim 3, wherein said tail guiding part includes a third tier vertically stepped from said first tier defining a third face horizontally offset from said first tier and said wide section extending from said third face to said shoulder faces.

Claim 6

The electrical connector according to claim 3 wherein said projection extending from said first face being formed by upsetting said first face.

Claim 7

The connector of claim 1 wherein said narrow face is disposed more forwardly than said wide face with respect to said front side.

Claim 8

The connector of claim 1 wherein said lower terminal cavity is disposed closer to said tail guiding part than said upper terminal cavity.

Claim 9

The connector of claim 1 wherein said first tier is above said second tier.

Claim 10

The connector of claim 1 wherein said wide face is disposed more rearwardly than said second face of said second tier with respect to said front side.

Claim 11

The connector of claim 1 wherein said narrow slot extends through said wide face.

Claim 12

The connector of claim 1 wherein said second tier further comprises at least one projection that extends from said guide walls rearwardly of said tail portion of said lower terminal to clamp said tail portion of said lower terminal against said narrow face.

Claim 13

The connector of claim 3 wherein said first face of said first tier is upset to clamp the upper terminal in said wide slot.

Claim 14

The connector of claim 11 wherein said second face of said second tier is upset to clamp the lower terminal in said narrow slot.

Claim 15

The connector of claim 1 wherein the dielectric body is encased in a conductive shield.

Claim 16

A shielded electrical connector comprising: a dielectric connector body having a front side, a rear side, a top side, and a bottom side, said connector body being formed with a two pairs of vertically aligned upper and lower terminal cavities, each terminal cavity extending from said front side to said rear side, said dielectric connector body further having a tail guiding part that projects rearwardly from said rear side adjacent to said bottom side, the tail guiding part including first and second vertically stepped tiers respectively defining first and second horizontally offset faces and two tail guiding slots each slot being aligned with a respective pair of vertically aligned upper and lower terminal cavities, each slot comprises a wide section extending from said first face through said first tier to a wide face and a narrow section extending from said wide face through said second tier to a narrow face, a pair of an upper terminal and a lower terminal mounted in a respective cavity of each aligned pair of upper and lower terminal cavities, each terminal in said pair of said upper and lower terminals having tail portions which extend outwardly of a respective one of said terminal cavities and downwardly through a respective one of said tail guiding slots, a tail portion of said lower terminals in each pair of upper and lower terminals extending through said narrow section of a respective one of said tail guiding slots adjacent to said narrow face and a tail portion of said upper terminals in each pair of upper and lower terminals extending through said wide section of a respective one of said tail guiding slot adjacent to said wide face behind said tail portion of said lower terminal in said respective pair of upper and lower terminals.

Claim 17

A shielded electrical connector comprising: a dielectric connector body having a front side, a rear side, a top side, and a bottom side, said connector body being formed with a two pairs of vertically aligned upper and lower terminal cavities, each terminal cavity extending from said front side to said rear side, said dielectric connector body further having a tail guiding part that projects rearwardly from said rear side adjacent to said bottom side, the tail guiding part including first and second vertically stepped tiers respectively defining first and second horizontally offset faces and two tail guiding slots each slot being aligned with a respective pair of vertically aligned upper and lower terminal cavities, each slot comprises a wide section extending from said first face through said first tier to a wide face and a narrow section extending from said wide face through said second tier to a narrow face, a pair of an upper terminal and a lower terminal mounted in a respective cavity of each aligned pair of upper and lower terminal cavities, each terminal in said pair of said upper and lower terminals having tail portions which extend outwardly of a respective one of said terminal cavities and downwardly through a respective one of said tail guiding slots, a tail portion of said lower terminals in each pair of upper and lower terminals extending through said narrow section of a respective one of said tail guiding slots adjacent to said narrow face and a tail portion of said upper terminals in each pair of upper and lower terminals extending through said wide section of a respective one of said tail guiding slot adjacent to said wide face behind said tail portion of said lower terminal in said respective pair of upper and lower terminals.

Claim 18

The shielded electrical connector according to claim 15, wherein said tail guiding slot comprises a pair of substantially vertical opposing stepped guide walls defining said narrow section and said wide section and providing shoulder faces that extend between said narrow section and said wide section in said first tier to define said wide face.

Claim 19

The shielded electrical connector according to claim 16 wherein said tail portion of said upper terminal has an enlarged portion for abutting against said shoulder faces to prevent said tail portion of said upper terminal from moving into said narrow section.

Claim 20

A shielded electrical connector comprising: a dielectric connector body having a front side, a rear side, a top side, and a bottom side, said connector body being formed with vertically aligned upper and lower terminal cavities, each terminal cavity extending from said front side to said rear side, said dielectric connector body further having a tail guiding part that projects rearwardly from said rear side adjacent to said bottom side, the tail guiding part including first and second vertically stepped tiers respectively defining first and second horizontally offset faces and a tail guiding slot being aligned with said aligned upper and lower terminal cavities, the slot comprises a wide section extending from said first face through said first tier to a wide face and a narrow section extending from said wide face through said second tier to a narrow face and providing shoulder faces that extend between said narrow section and said wide section in said first tier to define said wide face; an upper terminal and a lower terminal mounted in a respective cavity of the aligned pair of upper and lower terminal cavities, each terminal in said pair of said upper and lower terminals having tail portions which extend outwardly of a respective one of said terminal cavities and downwardly through said tail guiding slot, a tail portion of said lower terminal extending through said narrow section of said tail guiding slot adjacent to said narrow face and a tail portion of said upper terminal extending through said wide section of said tail guiding slot adjacent to said wide face behind said tail portion of said lower terminal, said tail portion of said upper terminal has an enlarged portion for abutting against said shoulder faces of said wide face to prevent said tail portion of said upper terminal from moving into said narrow section of said slot.

Claim 21

A shielded electrical connector comprising: a dielectric connector body having a front side, a rear side, a top side, and a bottom side, said connector body being formed with vertically aligned upper and lower terminal cavities, each terminal cavity extending from said front side to said rear side, said dielectric connector body further having a tail guiding part that projects rearwardly from said rear side adjacent to said bottom side, the tail guiding part including first and second vertically stepped tiers respectively defining first and second horizontally offset faces and a tail guiding slot being aligned with said aligned upper and lower terminal cavities, the slot comprises a wide section extending from said first face through said first tier to a wide face and a narrow section extending from said wide face through said second tier to a narrow face and providing shoulder faces that extend between said narrow section and said wide section in said first tier to define said wide face; an upper terminal and a lower terminal mounted in a respective cavity of the aligned pair of upper and lower terminal cavities, each terminal in said pair of said upper and lower terminals having tail portions which extend outwardly of a respective one of said terminal cavities and downwardly through said tail guiding slot, a tail portion of said lower terminal extending through said narrow section of said tail guiding slot adjacent to said narrow face and a tail portion of said upper terminal extending through said wide section of said tail guiding slot adjacent to said wide face behind said tail portion of said lower terminal, said tail portion of said upper terminal has an enlarged portion for abutting against said shoulder faces of said wide face to prevent said tail portion of said upper terminal from moving into said narrow section of said slot.