Blind mating guides on backwards compatible connector

Claim 2

An electrical connector comprising, an insulating housing of the electrical connector having a mating face; electrical contacts in the housing extending toward the mating face for connection with electrical contacts in a mating electrical connector provided with board locks; insulative posts on the housing; and conductive ground contacts extending along the posts; the posts being spaced laterally from the mating face by respective, board lock silos receiving spaces; and the posts straddling the board locks received in said spaces when the mating face is connected with said mating electrical connector.

Claim 3

An electrical connector as recited in claim 1, and further comprising: surfaces of the posts facing outwardly away from each other, the ground contacts extending along said surfaces of the posts.

Claim 4

An electrical connector as recited in claim 1 and further comprising: electrical terminals on the ground contacts, and offset portions between the terminals and a reminder of the ground contacts to offset the terminals for backwards compatibility.

Claim 5

An electrical connector as recited in claim 1 wherein ends of the posts are tapered inwardly and are rounded.

Claim 6

An electrical connector assembly comprising: a first connector matable with a first mating connector and being matable with a second mating connector having spaced apart board lock silos; insulating guide posts on the first connector, the posts being spaced apart a distance to straddle the board lock silos when mating the first connector with the second mating connector; conductive first ground contacts in the guide posts; a first mating connector matable with the first connector and having post receiving cavities for receiving the guide posts thereof; second ground contacts in the cavities electrically connectable with the first ground contacts in the guide posts; and electrical terminal portions on the second ground contacts spaced apart the same distance as board locks in the board lock silos of the second mating connector.

Claim 7

An electrical connector assembly comprising: a first connector matable with a first mating connector and being matable with a second mating connector having spaced apart board lock silos; insulating guide posts on the first connector, the posts being spaced apart a distance to straddle the board lock silos when mating the first connector with the second mating connector; conductive first ground contacts in the guide posts; a first mating connector matable with the first connector and having post receiving cavities for receiving the guide posts thereof; second ground contacts in the cavities electrically connectable with the first ground contacts in the guide posts; and electrical terminal portions on the second ground contacts spaced apart the same distance as board locks in the board lock silos of the second mating connector.

Claim 8

An electrical connector as recited in claim 1 wherein surfaces of the guide posts face outwardly away from each other, the first ground contacts extending along said outwardly facing surfaces.

Claim 9

An electrical connector as recited in claim 5 and further comprising electrical terminals on the first and second ground contacts, and offset portions between the terminals and a remainder of the first and second ground contacts to offset the terminals for backwards compatibility.

Claim 10

An electrical connector assembly as recited in claim 5, wherein the post receiving cavities on the first mating electrical connector being laterally spaced from a mating face of the first mating electrical connector by board lock silo receiving spaces.

Claim 11

An electrical connector assembly as recited in claim 5 wherein the cavities and the second ground contacts in the cavities project beyond a mating face of the first mating electrical connector.

Claim 12

An electrical connector assembly as recited in claim 5 wherein ends of the guide posts are tapered inwardly and are rounded.

Claim 13

An electrical connector assembly comprising: a first connector matable with a first mating connector and being matable with a second mating connector having spaced apart board lock silos; insulating guide posts on the first connector, and conductive first ground contacts in the guide posts; a first mating connector matable with the first connector and having spaced apart cavities receiving the guide posts; second ground contacts in the cavities electrically connectable with the first ground contacts in the guide posts; electrical terminal portions on the second ground contacts being spaced apart the same distance as are board locks in the board lock silos; and the terminal portions being more closely spaced together than are the second ground contacts in the cavities.

Claim 14

An electrical connector assembly comprising: a first connector matable with a first mating connector and being matable with a second mating connector having spaced apart board lock silos; insulating guide posts on the first connector, and conductive first ground contacts in the guide posts; a first mating connector matable with the first connector and having spaced apart cavities receiving the guide posts; second ground contacts in the cavities electrically connectable with the first ground contacts in the guide posts; electrical terminal portions on the second ground contacts being spaced apart the same distance as are board locks in the board lock silos; and the terminal portions being more closely spaced together than are the second ground contacts in the cavities.

Claim 15

An electrical connector as recited in claim 11 wherein surfaces of the guide posts face outwardly away from each other, the first ground contacts extending along said outwardly facing surfaces.

Claim 16

An electrical connector as recited in claim 11 and further comprising: electrical terminals on the ground contacts, and offset portions between the terminals and a remainder of the ground contacts to offset the terminals for backwards compatibility.

Claim 17

An electrical connector assembly as recited in claim 11 wherein end of the guide posts are tapered inwardly and are rounded.

Claim 18

An electrical connector assembly, comprising: a first connector provided with electrical contacts extending toward a mating face of a housing thereof, the first connector housing being provided with alignment posts and first ground contacts along the posts; and a mating connector provided with electrical contacts extending toward a mating face of a housing of the mating connector for connection with the contacts in the first connector; the mating connector housing being provided with post receiving cavities defined in end portions of the housing and second ground contacts in the cavities engaging the first ground contacts; the housing end portions containing the post receiving cavities projecting beyond the mating face of the mating connector to engage the posts; and the second ground contacts in the cavities also projecting beyond the mating face of the mating connector to engage the first ground contacts, so that the electrical contacts of the connectors electrically engage subsequent in sequence to engagement of the first and second ground contacts during mating of the connectors.

Claim 19

An electrical connector assembly, comprising: a first connector provided with electrical contacts extending toward a mating face of a housing thereof, the first connector housing being provided with alignment posts and first ground contacts along the posts; and a mating connector provided with electrical contacts extending toward a mating face of a housing of the mating connector for connection with the contacts in the first connector; the mating connector housing being provided with post receiving cavities defined in end portions of the housing and second ground contacts in the cavities engaging the first ground contacts; the housing end portions containing the post receiving cavities projecting beyond the mating face of the mating connector to engage the posts; and the second ground contacts in the cavities also projecting beyond the mating face of the mating connector to engage the first ground contacts, so that the electrical contacts of the connectors electrically engage subsequent in sequence to engagement of the first and second ground contacts during mating of the connectors.