US6494734B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
High density electrical connector assembly
Assignee: FCI Americas Technology LLC
•
Filing: 1997-09-30
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Granted: 2002-12-17
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Expires: 2017-09-30
Abstract
Abstract A connector assembly includes a header and a receptacle adapted to mate with the header. The header comprises an insulative body and multiple-length contact pins arranged in columns. Tails connected to the contact pins are press fit or soldered to a printed circuit board or back plane such that tails of adjacent columns are offset by one-half pitch. The receptacle comprises a column of m contacts that extend through an insulative lead assembly and tails oriented at a right angle to the contacts that also extend through the insulative lead assembly. The tails are press fit or solder to a printed circuit board, such as a daughter board. The receptacles are adapted to be stacked together in n layers to form an m x n array of contacts that is housed within a receptacle housing.
Inventors
- 👤 Joseph B. Shuey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:02
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R12/72; H01R12/722; H01R12/727; H01R13/00; H01R13/646; H01R13/6461; H01R13/6471; H01R13/6473; H01R13/6477; H01R13/648; H01R13/658; H01R13/6581; H01R13/6585; H01R13/6586; H01R13/46; H01R13/514
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
225 words
A plurality of substantially identical header modules capable of interacting with each other to form a header for mating with a receptacle, each substantially identical header module comprising: a body having a substrate face for being mounted to a circuit substrate and an opposing mating face for being coupled to a mating connector thereat, the body defining at least one notch that extends thereinto and that extends from the substrate face substantially to the mating face; at least one guide pin extending from said insulative body at the substrate face thereof in a direction substantially normal thereto; and a plurality of conductive pins passing through said insulative body in a direction substantially parallel to the guide pin, each of said conductive pins having a mating portion for engaging a contact on the mating connector and a tail for mounting the header module to the circuit substrate, wherein said guide pin of each substantially identical header module is adapted to engage a notch of an adjacent one of the substantially identical header modules and said notch of each substantially identical header module is adapted to receive a guide pin of an adjacent one of the substantially identical header modules, whereby adjacent ones of the substantially identical header modules may be mated to one another in a substantially seamless manner to at least partially form the header.
Claim 2
Dependent Claim
225 words
A plurality of substantially identical header modules capable of interacting with each other to form a header for mating with a receptacle, each substantially identical header module comprising: a body having a substrate face for being mounted to a circuit substrate and an opposing mating face for being coupled to a mating connector thereat, the body defining at least one notch that extends thereinto and that extends from the substrate face substantially to the mating face; at least one guide pin extending from said insulative body at the substrate face thereof in a direction substantially normal thereto; and a plurality of conductive pins passing through said insulative body in a direction substantially parallel to the guide pin, each of said conductive pins having a mating portion for engaging a contact on the mating connector and a tail for mounting the header module to the circuit substrate, wherein said guide pin of each substantially identical header module is adapted to engage a notch of an adjacent one of the substantially identical header modules and said notch of each substantially identical header module is adapted to receive a guide pin of an adjacent one of the substantially identical header modules, whereby adjacent ones of the substantially identical header modules may be mated to one another in a substantially seamless manner to at least partially form the header.
Claim 3
Dependent Claim
68 words
The header as recited in claim 1 , wherein said plurality of conductive pins are arranged in a plurality of columns, with a first column aligned with a first edge of a corresponding conductive strip, and an adjacent second column aligned with a second edge of each of said conductive pins, said second edge being an opposite edge of said conductive strip with respect to said first edge.
Claim 4
Dependent Claim
23 words
The header as recited in claim 1 , wherein said at least one notch is provided at a corner of said insulative body.
Claim 5
Dependent Claim
26 words
The header as recited in claim 1 , further comprising a plurality of notches and a plurality of guide pins integrally formed within said insulative body.
Claim 6
Dependent Claim
30 words
The header as recited in claim 1 , wherein said plurality of conductive pins are disposed in columns and at least three of said conductive pins are of unequal lengths.
Claim 7
Dependent Claim
33 words
The header as recited in claim 5 , wherein said at least three conductive pins are disposed in said columns such that adjacent conductive pins in each of said columns have different lengths.
Claim 8
Dependent Claim
27 words
The header as recited in claim 1 , wherein said header is adapted to be joined on a printed circuit board to at least one other header.
Claim 9
Dependent Claim
21 words
The header as recited in claim 7 , wherein joined headers are mounted to opposing faces of the printed circuit board.
Claim 10
Dependent Claim
98 words
The header module as recited in claim 1 , in combination with a receptacle, said receptacle comprising: a frame; and a plurality of terminals extending through a first member of said frame and having a lead portion and a tail portion for mating the receptacle to another circuit substrate, wherein said plurality of terminals of said receptacle housing and said plurality of conductive pins of said header are adapted to be mated to each other to form a connector system, and wherein said lead portion of each of said plurality of terminals is separated by an air gap.
Claim 11
Dependent Claim
60 words
The header module as recited in claim 9 , wherein said conductive pins are disposed in columns on said insulative body and at least two of said conductive pins in each of said columns have unequal lengths, wherein said at least two conductive pins being disposed in said columns such that adjacent conductive pins in each column have different lengths.
Claim 12
Dependent Claim
28 words
The header module as recited in claim 9 , wherein said plurality of conductive pins and said plurality of terminals are arranged to have an interstitial ground pattern.
Claim 13
Dependent Claim
41 words
The header module as recited in claim 9 , wherein a leading portion of each of said plurality of terminals is disposed within said receptacle, and a remaining portion of each of said plurality of terminals is external to said receptacle.
Claim 14
Dependent Claim
28 words
The header module as recited in claim 9 , wherein said receptacle is adapted to mate with said header in accordance with a location of said guide pin.
Claim 15
Dependent Claim
30 words
The header module as recited in claim 13 , comprising plural guide pins which provide for at least two points of guidance of said receptacle upon mating with said header.
Claim 16
Dependent Claim
48 words
The header module as recited in claim 13 , further comprising a plurality of notches and a plurality of guide pins, said plurality of guide pins being aligned in a row, wherein said receptacle is adapted to mate in an orientation parallel to said row of guide pins.
Claim 17
Dependent Claim
32 words
The header module as recited in claim 15 , comprising plural guide pins which provide for at least two diagonally opposed points of guidance of said receptacle upon mating with said header.
Claim 18
Dependent Claim
59 words
The header module as recited in claim 9 , wherein said header comprises plurality of conductive pins arranged in parallel and said receptacle comprises a plurality of leads arranged in parallel, such that connections of signal leads and ground leads between first and second printed circuit boards connected by said connector follow substantially parallel paths through said connector assembly.
Claim 19
Dependent Claim
47 words
The header module as recited in claim 17 , wherein an edge of one of said leads is arranged to be proximate to an edge of an adjacent lead, and wherein a distance separating edges in said connector assembly is less than a thickness of said leads.
Claim 20
Dependent Claim
117 words
A header assembly residing on opposing sides of a printed circuit board having at least one through hole, comprising: a first header on one side of the printed circuit board and comprising: a base; and a conductive pin extending from said base and having a tail mounted in the through hole; and a second header on an opposite side of the printed circuit board and comprising: a base; and a conductive pin extending from said base and having a tail mounted in the through hole, said tails electrically connected to join said first and second headers, said tails overlapping one another within the through hole such that the tails extend past each other within the through hole.
Claim 21
Dependent Claim
117 words
A header assembly residing on opposing sides of a printed circuit board having at least one through hole, comprising: a first header on one side of the printed circuit board and comprising: a base; and a conductive pin extending from said base and having a tail mounted in the through hole; and a second header on an opposite side of the printed circuit board and comprising: a base; and a conductive pin extending from said base and having a tail mounted in the through hole, said tails electrically connected to join said first and second headers, said tails overlapping one another within the through hole such that the tails extend past each other within the through hole.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2005-12-16 | 2006-06-17 | 2006-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-12-16 | 2010-06-17 | 2010-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-12-16 | 2014-06-17 | 2014-12-17 | $7700.00 | Window Closed / Lapsed |