US5161987A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector with one piece ground bus
Assignee: TE Connectivity Corp
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Filing: 1992-02-14
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Granted: 1992-11-10
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Expires: 2012-02-14
Abstract
Abstract A micro-strip type connector is disclosed having a one-piece receptacle ground bus. The connector includes two parallel rows of signal contacts, one row on each side of the ground bus, the signal contacts and the bus bar having solder tails that extend through plated through holes in a substrate, such as a printed circuit board, and are soldered in place there. The one-piece receptacle ground bus includes a flat vertically disposed root section, a plurality of first contact beams in a row and extending from the top edge of the root section and a plurality of members extending from the bottom edge which are bent around through 180 degrees to be parallel with the root section and extending upwardly to form another row of second contact beams, the two rows of beams converging. A plurality of solder tails extend from the bottom edge of the root section.
Inventors
- 👤 David B. Sinisi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:27
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6581; H01R13/6585; H01R12/00
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
172 words
A controlled impedance electrical connector in which a plurality of signal contacts arranged in at least one row are positioned adjacent a ground bus, the signal contacts of said one row being separated from the ground bus by a first dielectric wall, said ground bus being of unitary construction and extending along a portion of the length of said one row and comprising: (a) a bus root section being of approximately rectangular cross section; (b) a plurality of first beams spaced apart and extending from one side of said root section, each terminating in a first contact; (c) a plurality of members spaced apart and extending from an opposite side of said root section each member following an arcuate path for substantially 180 degrees and then extending substantially parallel to said root section thereby forming a shank and then extending further to form a second beam and terminating in a second contact; and (d) a plurality of leads extending from said opposite side for making electrical contact with circuits on a substrate.
Claim 2
Dependent Claim
172 words
A controlled impedance electrical connector in which a plurality of signal contacts arranged in at least one row are positioned adjacent a ground bus, the signal contacts of said one row being separated from the ground bus by a first dielectric wall, said ground bus being of unitary construction and extending along a portion of the length of said one row and comprising: (a) a bus root section being of approximately rectangular cross section; (b) a plurality of first beams spaced apart and extending from one side of said root section, each terminating in a first contact; (c) a plurality of members spaced apart and extending from an opposite side of said root section each member following an arcuate path for substantially 180 degrees and then extending substantially parallel to said root section thereby forming a shank and then extending further to form a second beam and terminating in a second contact; and (d) a plurality of leads extending from said opposite side for making electrical contact with circuits on a substrate.
Claim 3
Dependent Claim
30 words
The connector according to claim 1 wherein said bus root section is substantially flat and each shank of said plurality of members is substantially parallel to said bus root section.
Claim 4
Dependent Claim
14 words
The connector according to claim 2 wherein said first and second beams mutually converge.
Claim 5
Dependent Claim
22 words
The connector according to claim 3 wherein the length of said first beam is greater than the length of said second beam.
Claim 6
Dependent Claim
37 words
The connector according to claim 1 wherein adjacent ones of said first beams include a space therebetween and each said space is opposed by a second beam so that said first and second beams are mutually staggered.
Claim 7
Dependent Claim
50 words
The connector according to claim 1 including an insulating housing containing said at least one row of signal contacts and at least one slot arranged substantially parallel to said row, wherein said ground bus is disposed in said slot and said first dielectric wall is a wall of said slot.
Claim 8
Dependent Claim
43 words
The connector according to claim 6 wherein said shank and said root section are spaced apart a distance that is substantially equal to or greater than the width of said slot thereby establishing a line to line fit or slight interference fit therewith.
Claim 9
Dependent Claim
63 words
The connector according to claim 6 including a second row of signal contacts disposed in said housing parallel to said first row on a side of said ground bus opposite that of said first row, said second row of contacts being separated from said ground bus by a second dielectric wall which is another wall of said slot opposite said first dielectric wall.
Claim 10
Dependent Claim
27 words
The connector according to claim 1 wherein adjacent said members are spaced apart so that a said lead extends from said root section between said adjacent members.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-11-10 | 1996-05-11 | 1996-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-11-10 | 2000-05-11 | 2000-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-11-10 | 2004-05-11 | 2004-11-10 | $7700.00 | Window Closed / Lapsed |