US6095861A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-receptacle electrical connector
Assignee: Molex LLC
•
Filing: 1998-03-16
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Granted: 2000-08-01
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Expires: 2018-03-16
Abstract
Abstract An electrical connector includes a dielectric housing having differently configured receptacles and differently configured terminal supports projecting forwardly in the receptacles. A conductive shell surrounds a substantial portion of the housing and includes openings in registry with the receptacles. The shell has different arrays of grounding spring fingers projecting into the receptacles from edges of the openings. A plurality of terminals are mounted on the housing, with contact portions in different arrays on selective sides of the terminal supports.
Inventors
- 👤 Cheng Te Lin
- 👤 Wei-Sun Chang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:08
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/722; H01R12/725; H01R13/00; H01R13/648; H01R13/658; H01R13/6581; H01R13/6582; H01R27/00; H01R27/02
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
224 words
An electrical connector, comprising: a dielectric housing having at least first and second receptacles for receiving appropriate complementary first and second mating connectors, a first terminal support projecting forwardly in a mating direction within the first receptacle, and a second terminal support projecting forwardly in mating direction within the second receptacle; a conductive shell substantially surrounding the dielectric housing and including first and second openings in registry with the first and second receptacles, respectively, for insertion therethrough of the mating connectors, the shell including a pair of first grounding spring fingers projecting into the first receptacle from opposite edges of said first opening for engaging an appropriate shell of the first mating connector, and at least one second grounding spring finger projecting into the second receptacle from an edge of said second opening for engaging an appropriate shell of the second mating connector, the second grounding spring finger being pre-loaded with a distal end of the finger seated in engagement with a ledge of the housing, said ledge being spaced apart from both of said first terminal support and said second terminal support; and a plurality of terminals mounted on the housing, some of the terminals having contact portions on opposite sides of the first terminal support, and other of the terminals having contact portions on only one side of the second terminal support.
Claim 2
Dependent Claim
224 words
An electrical connector, comprising: a dielectric housing having at least first and second receptacles for receiving appropriate complementary first and second mating connectors, a first terminal support projecting forwardly in a mating direction within the first receptacle, and a second terminal support projecting forwardly in mating direction within the second receptacle; a conductive shell substantially surrounding the dielectric housing and including first and second openings in registry with the first and second receptacles, respectively, for insertion therethrough of the mating connectors, the shell including a pair of first grounding spring fingers projecting into the first receptacle from opposite edges of said first opening for engaging an appropriate shell of the first mating connector, and at least one second grounding spring finger projecting into the second receptacle from an edge of said second opening for engaging an appropriate shell of the second mating connector, the second grounding spring finger being pre-loaded with a distal end of the finger seated in engagement with a ledge of the housing, said ledge being spaced apart from both of said first terminal support and said second terminal support; and a plurality of terminals mounted on the housing, some of the terminals having contact portions on opposite sides of the first terminal support, and other of the terminals having contact portions on only one side of the second terminal support.
Claim 3
Dependent Claim
48 words
The electrical connector of claim 1 wherein said first terminal support includes opposite sides and opposite ends, said some of the terminals having contact portions on both opposite sides and said pair of first grounding spring fingers being located near both opposite ends of the first terminal support.
Claim 4
Dependent Claim
25 words
The electrical connector of claim 1 wherein said plurality of terminals have tail portions for connection to circuit traces of an appropriate printed circuit board.
Claim 5
Dependent Claim
32 words
The electrical connector of claim 1 wherein said conductive shell includes flanges flared outwardly from edges of the second opening remote from said edge from which the second grounding spring finger projects.
Claim 6
Dependent Claim
25 words
The electrical connector of claim 1 wherein said second grounding spring finger includes angled portions defining an apex directed inwardly toward the second terminal support.
Claim 7
Dependent Claim
40 words
The electrical connector of claim 1 wherein said second grounding spring finger is located near one side of the second terminal support and said other of the terminals have contact portions on an opposite side of the second terminal support.
Claim 8
Dependent Claim
25 words
The electrical connector of claim 3, including a pair of said second grounding spring fingers located near said one side of the second terminal support.
Claim 9
Dependent Claim
23 words
The electrical connector of claim 1 wherein said conductive shell has leg portions for insertion into holes in an appropriate printed circuit board.
Claim 10
Dependent Claim
25 words
The electrical connector of claim 8 wherein said plurality of terminals have tail portions for connection to circuit traces of an appropriate printed circuit board.
Claim 11
Dependent Claim
208 words
An electrical connector, comprising: a dielectric housing having at least first and second terminal supports spaced from each other and projecting forwardly in a mating direction; a conductive shell about a substantial portion of the dielectric housing and including first and second dissimilarly shaped openings in registry with the first and second terminal supports, respectively, for insertion therethrough of appropriate complementary first and second mating connectors, said first opening including three upper edges and a lower edge, a middle upper edge disposed parallel to said lower edge and two side upper edges acutely angularly disposed with respect to the lower edge, the shell including a pair of first grounding spring fingers projecting inwardly from opposite edges of said first opening for engaging an appropriate shell of the first mating connector, and and a pair of second grounding spring fingers projecting inwardly from an edge of said second opening near one side of the second terminal support for engaging an appropriate shell of the second mating connector; and a plurality of terminals mounted on the housing, some of the terminals having contact portions on opposite sides of the first terminal support, and other of the terminals having contact portions on only said one side of the second terminal support.
Claim 12
Dependent Claim
208 words
An electrical connector, comprising: a dielectric housing having at least first and second terminal supports spaced from each other and projecting forwardly in a mating direction; a conductive shell about a substantial portion of the dielectric housing and including first and second dissimilarly shaped openings in registry with the first and second terminal supports, respectively, for insertion therethrough of appropriate complementary first and second mating connectors, said first opening including three upper edges and a lower edge, a middle upper edge disposed parallel to said lower edge and two side upper edges acutely angularly disposed with respect to the lower edge, the shell including a pair of first grounding spring fingers projecting inwardly from opposite edges of said first opening for engaging an appropriate shell of the first mating connector, and and a pair of second grounding spring fingers projecting inwardly from an edge of said second opening near one side of the second terminal support for engaging an appropriate shell of the second mating connector; and a plurality of terminals mounted on the housing, some of the terminals having contact portions on opposite sides of the first terminal support, and other of the terminals having contact portions on only said one side of the second terminal support.
Claim 13
Dependent Claim
48 words
The electrical connector of claim 10 wherein said first terminal support includes opposite sides and opposite ends, said some of the terminals having contact portions on both opposite sides and said pair of first grounding spring fingers being located near both opposite ends of the first terminal support.
Claim 14
Dependent Claim
40 words
The electrical connector of claim 10 wherein said second grounding spring finger is located near one side of the second terminal support and said other of the terminals have contact portions on an opposite side of the second terminal support.
Claim 15
Dependent Claim
25 words
The electrical connector of claim 10 wherein said plurality of terminals have tail portions for connection to circuit traces of an appropriate printed circuit board.
Claim 16
Dependent Claim
32 words
The electrical connector of claim 10 wherein said conductive shell includes flanges flared outwardly from edges of the second opening remote from said edge from which the second grounding spring finger projects.
Claim 17
Dependent Claim
25 words
The electrical connector of claim 10 wherein said second grounding spring finger includes angled portions defining an apex directed inwardly toward the second terminal support.
Claim 18
Dependent Claim
23 words
The electrical connector of claim 10 wherein said conductive shell has leg portions for insertion into holes in an appropriate printed circuit board.
Claim 19
Dependent Claim
25 words
The electrical connector of claim 16 wherein said plurality of terminals have tail portions for connection to circuit traces of an appropriate printed circuit board.
Claim 20
Dependent Claim
191 words
An electrical connector, comprising: a dielectric housing having a first terminal support projecting forwardly in a mating direction, the first terminal support being elongated in cross-section defining opposite sides and opposite ends, a second terminal support projecting forwardly in said mating direction, and the second terminal support being elongated in cross-section defining opposite sides and opposite ends; a plurality of terminals mounted on the housing, some of the terminals having contact portions on said opposite sides of the first terminal support, and other of the terminals having contact portions on only one side of the second terminal support; and a conductive shell about a substantial portion of the dielectric housing and including first and second openings in registry with the first and second terminal supports, respectively, the shell including a first grounding finger projecting inwardly near the first terminal support from an edge of said first opening, and a second grounding finger projecting inwardly near the second terminal support from an edge of said second opening, said second grounding finger being located on the other side of the second terminal support opposite the contact portions of said other of the terminals.
Claim 21
Dependent Claim
191 words
An electrical connector, comprising: a dielectric housing having a first terminal support projecting forwardly in a mating direction, the first terminal support being elongated in cross-section defining opposite sides and opposite ends, a second terminal support projecting forwardly in said mating direction, and the second terminal support being elongated in cross-section defining opposite sides and opposite ends; a plurality of terminals mounted on the housing, some of the terminals having contact portions on said opposite sides of the first terminal support, and other of the terminals having contact portions on only one side of the second terminal support; and a conductive shell about a substantial portion of the dielectric housing and including first and second openings in registry with the first and second terminal supports, respectively, the shell including a first grounding finger projecting inwardly near the first terminal support from an edge of said first opening, and a second grounding finger projecting inwardly near the second terminal support from an edge of said second opening, said second grounding finger being located on the other side of the second terminal support opposite the contact portions of said other of the terminals.
Claim 22
Dependent Claim
24 words
The electrical connector of claim 18, including a pair of said first grounding fingers located near said opposite ends of the first terminal support.
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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) | 2003-08-01 | 2004-01-31 | 2004-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-08-01 | 2008-01-31 | 2008-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-08-01 | 2012-01-31 | 2012-08-01 | $7700.00 | Window Closed / Lapsed |