US5658154A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printed circuit board mounted electrical connector
Assignee: Molex LLC
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Filing: 1995-06-07
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Granted: 1997-08-19
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Expires: 2015-06-07
Abstract
Abstract An electrical connector is mountable to a substrate such as a printed circuit board. The connector includes a molded dielectric housing having terminals mounted through an elongated body portion of the housing. The terminals have tails projecting rearwardly of the body portion. A plurality of discrete mating portions are spaced along the body portion and project forwardly of a front face thereof. A recessed area is formed in the front face of the body portion between adjacent forwardly projecting mating portions. A rib projects rearwardly of the body portion between the tails of the terminals for adjacent mating portions. The recessed areas form flow interrupters for molten material of which the housing is molded.
Inventors
- 👤 Thomas C. Bumsted
- 👤 Michael O'Sullivan
- 👤 David R. Schmidgall
- 👤 James A. Wetter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:37
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/722; H01R12/725; Y; Y10; Y10S; Y10S439/00; Y10S439/933; Y10S439/937
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
222 words
An symmetrical electrical connector mountable to a substrate such as a printed circuit board, comprising: a molded dielectric one-piece housing being adapted for mounting on a surface of the circuit board with the terminals establishing electrical connection to appropriate circuit members on the board, and the housing including an elongated body portion extending between opposite ends of the housing, a plurality of discrete mating portions spaced along the body portion and projecting forwardly of a front face thereof and dimensioned for mating with a receptacle of an appropriate mating connector, said mating portions including oppositely facing upper and lower surfaces and including a plurality of terminal receiving recesses therein, and a recess in the front face of the body portion between adjacent mating portions to define a pair of generally parallel, continuous rails extending longitudinally of the body portion between the adjacent mating portions, whereby said mating portions are interconnected by said pair of rails and a relatively thin wall between said rails; and a plurality of conductive terminals mounted within said housing, a portion Of each terminal extending through said body portion of said housing and a contact end of each terminal being located within one of said terminal receiving recesses whereby a contact portion of each terminal extends along one of said upper and lower surfaces of said mating portions.
Claim 2
Dependent Claim
222 words
An symmetrical electrical connector mountable to a substrate such as a printed circuit board, comprising: a molded dielectric one-piece housing being adapted for mounting on a surface of the circuit board with the terminals establishing electrical connection to appropriate circuit members on the board, and the housing including an elongated body portion extending between opposite ends of the housing, a plurality of discrete mating portions spaced along the body portion and projecting forwardly of a front face thereof and dimensioned for mating with a receptacle of an appropriate mating connector, said mating portions including oppositely facing upper and lower surfaces and including a plurality of terminal receiving recesses therein, and a recess in the front face of the body portion between adjacent mating portions to define a pair of generally parallel, continuous rails extending longitudinally of the body portion between the adjacent mating portions, whereby said mating portions are interconnected by said pair of rails and a relatively thin wall between said rails; and a plurality of conductive terminals mounted within said housing, a portion Of each terminal extending through said body portion of said housing and a contact end of each terminal being located within one of said terminal receiving recesses whereby a contact portion of each terminal extends along one of said upper and lower surfaces of said mating portions.
Claim 3
Dependent Claim
30 words
The electrical connector of claim 1, including one of said recesses between each end of the housing and the adjacent end-most one of said plurality of forwardly projecting mating portions.
Claim 4
Dependent Claim
38 words
The electrical connector of claim 1 wherein said terminals include tail portions projecting rearwardly of the body portion, and said housing includes a rib projecting rearwardly of the elongated body portion and generally aligned with each said recess.
Claim 5
Dependent Claim
35 words
The electrical connector of claim 3, including one of said ribs between each end of the housing and the tail portions of the terminals for the adjacent end-most one of said plurality of mating portions.
Claim 6
Dependent Claim
14 words
The electrical connector of claim 4 wherein said ribs have a generally triangular cross-section.
Claim 7
Dependent Claim
108 words
An asymmetrical electrical connector mountable on a printed circuit board, comprising: a unitarily molded, one-piece dielectric housing having an elongated body portion and a plurality of mating portions projecting forwardly of a front face of the body portion, said mating portions being generally elongated and extending a substantial distance from said body portion; and a plurality of terminals mounted within said housing, a portion of each terminal extending through said body portion of said housing and a contact end of each terminal being located within one of said mating portions; and a recessed area in the front face of the body portion between adjacent forwardly projecting mating portions.
Claim 8
Dependent Claim
108 words
An asymmetrical electrical connector mountable on a printed circuit board, comprising: a unitarily molded, one-piece dielectric housing having an elongated body portion and a plurality of mating portions projecting forwardly of a front face of the body portion, said mating portions being generally elongated and extending a substantial distance from said body portion; and a plurality of terminals mounted within said housing, a portion of each terminal extending through said body portion of said housing and a contact end of each terminal being located within one of said mating portions; and a recessed area in the front face of the body portion between adjacent forwardly projecting mating portions.
Claim 9
Dependent Claim
40 words
An electrical connector as set forth in claim 6, wherein said housing includes opposite ends and one of said recessed areas between each end of the housing and an adjacent end-most one of said plurality of forwardly projecting mating portions.
Claim 10
Dependent Claim
49 words
An electrical connector as set forth in claim 6, wherein said terminals include tail portions projecting rearwardly of the body portion in an array for each mating portion, and including a rib projecting rearwardly of the elongated body portion between the arrays of tail portions for adjacent mating portions.
Claim 11
Dependent Claim
46 words
An electrical connector as set forth in claim 8, wherein said housing includes opposite ends and one of said ribs is positioned between each end of the housing and the tail portions of the terminals for an adjacent end-most one of said plurality of mating portions.
Claim 12
Dependent Claim
34 words
An electrical connector as set forth in claim 8 wherein said housing, including said body portion, said forwardly projecting mating portions and said rearwardly projecting bosses, is a one-piece structure of molded dielectric material.
Claim 13
Dependent Claim
44 words
An electrical connector as set forth in claim 10, wherein said body portion includes a rear surface for mounting along an edge of the printed circuit board, said recessed areas being located forwardly of said surface, and said ribs projecting rearwardly of said surface.
Claim 14
Dependent Claim
173 words
An electrical connector comprising: a unitarily molded, one piece dielectric housing adapted for mounting on a surface of a substrate such as a printed circuit board, the housing having an elongated body portion and a plurality of mating portions projecting forwardly of a front face of the body portion and dimensioned for mating with a receptacle of an appropriate mating connector, said mating portions including oppositely facing upper and lower surfaces and including a plurality of terminal receiving recesses therein, and a plurality of terminals mounted within said housing, a portion of each terminal extending through said body portion of said housing and a contact end of each terminal being located within one of said terminal receiving recesses whereby a contact portion of each terminal extends along one of said upper and lower surfaces of said mating portions, the terminals including tail portions projecting rearwardly of the body portion of the housing, and a rib projecting rearwardly of the elongated body portion between the tail portions of the terminals for adjacent mating portions.
Claim 15
Dependent Claim
173 words
An electrical connector comprising: a unitarily molded, one piece dielectric housing adapted for mounting on a surface of a substrate such as a printed circuit board, the housing having an elongated body portion and a plurality of mating portions projecting forwardly of a front face of the body portion and dimensioned for mating with a receptacle of an appropriate mating connector, said mating portions including oppositely facing upper and lower surfaces and including a plurality of terminal receiving recesses therein, and a plurality of terminals mounted within said housing, a portion of each terminal extending through said body portion of said housing and a contact end of each terminal being located within one of said terminal receiving recesses whereby a contact portion of each terminal extends along one of said upper and lower surfaces of said mating portions, the terminals including tail portions projecting rearwardly of the body portion of the housing, and a rib projecting rearwardly of the elongated body portion between the tail portions of the terminals for adjacent mating portions.
Claim 16
Dependent Claim
46 words
An electrical connector as set forth in claim 12, wherein said housing includes opposite ends and one of said ribs is positioned between each end of the housing and the tail portions of the terminals for an adjacent end-most one of said plurality of mating portions.
Claim 17
Dependent Claim
159 words
An electrical connector comprising: a unitarily molded, one-piece dielectric housing having an elongated body portion and at least three mating portions projecting forwardly of a front face of the body portion, said mating portions being generally elongated and extending a substantial distance from said body portion; and a plurality of terminals mounted within said housing, each terminal including a contact end, a body and a tail portion, said body of each terminal extending through said body portion of said housing, said contact end of each terminal being located within one of said mating portions, and said tail portion of each terminal projecting rearwardly of the body portion of the housing to define an array of tail portions for each housing mating portion, and said housing further including a plurality of ribs projecting rearwardly of the elongated body portion of said housing, each rib being positioned between a pair of the arrays of tail portions for adjacent housing mating portions.
Claim 18
Dependent Claim
159 words
An electrical connector comprising: a unitarily molded, one-piece dielectric housing having an elongated body portion and at least three mating portions projecting forwardly of a front face of the body portion, said mating portions being generally elongated and extending a substantial distance from said body portion; and a plurality of terminals mounted within said housing, each terminal including a contact end, a body and a tail portion, said body of each terminal extending through said body portion of said housing, said contact end of each terminal being located within one of said mating portions, and said tail portion of each terminal projecting rearwardly of the body portion of the housing to define an array of tail portions for each housing mating portion, and said housing further including a plurality of ribs projecting rearwardly of the elongated body portion of said housing, each rib being positioned between a pair of the arrays of tail portions for adjacent housing mating portions.
Claim 19
Dependent Claim
68 words
An electrical connector as set forth in claim 14, wherein said housing includes a recessed area in the front face of the body portion between each adjacent pair of forwardly projecting mating portions, said housing further having opposite ends and additional ones of said recessed areas are positioned between each end of the housing and an adjacent end-most one of said at least three forwardly projecting mating portions.
Claim 20
Dependent Claim
49 words
An electrical connector as set forth in claim 14, wherein said housing includes opposite ends and additional ones of said ribs are positioned between each end of the housing and the tail portions of the terminals for an adjacent end-most one of said at least three housing mating portions.
Claim 21
Dependent Claim
44 words
An electrical connector as set forth in claim 14, wherein said body portion includes a rear surface for mounting along an edge of the printed circuit board, said recessed areas being located forwardly of said surface, and said ribs projecting rearwardly of said surface.
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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) | 2000-08-18 | 2001-02-17 | 2001-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-08-18 | 2005-02-17 | 2005-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-08-18 | 2009-02-17 | 2009-08-19 | $7700.00 | Window Closed / Lapsed |