US5197891A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Through board surface mounted connector
Assignee: AMP Japan Ltd
•
Filing: 1992-05-15
•
Granted: 1993-03-30
•
Expires: 2012-05-15
Abstract
Abstract An electrical connector (10) includes a plastic housing (12) of a configuration to fit through an aperture (32) of a printed circuit board (30) having circuits (34) on the undersurface (33) thereof with the connector housing having wing portions (14) carrying contact portions (26) adapted to engage the circuits of the underside of the printed circuit board and be soldered thereto to minimize the overall height of the assembly formed of the connector and board.
Inventors
- 👤 Junichi Tanigawa
- 👤 Shoji Kikuchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:15
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
163 words
An electrical connector for mounting in an aperture of a circuit board, comprising: a dielectric housing having a main body portion with a substantially flat bottom surface, an upper section for being disposed within the aperture of the circuit board so as to extend above the upper surface thereof, and a lower section having a substantially flat bottom surface extending outwardly from at least one side of said housing; electrical contacts secured in contact-receiving passageways of said housing including contact sections located in said upper section and termination sections disposed in said housing lower section, said termination sections having a substantially flat bottom surface, and further having upper exposed surfaces for electrical connection to circuit pads disposed along the lower surface of the circuit board adjacent the aperture; and wherein said main body, said housing lower section, and said termination sections bottom surfaces are in substantial flush alignment across the surfaces thereof, thereby permitting close stacking of a plurality of said circuit boards.
Claim 2
Dependent Claim
163 words
An electrical connector for mounting in an aperture of a circuit board, comprising: a dielectric housing having a main body portion with a substantially flat bottom surface, an upper section for being disposed within the aperture of the circuit board so as to extend above the upper surface thereof, and a lower section having a substantially flat bottom surface extending outwardly from at least one side of said housing; electrical contacts secured in contact-receiving passageways of said housing including contact sections located in said upper section and termination sections disposed in said housing lower section, said termination sections having a substantially flat bottom surface, and further having upper exposed surfaces for electrical connection to circuit pads disposed along the lower surface of the circuit board adjacent the aperture; and wherein said main body, said housing lower section, and said termination sections bottom surfaces are in substantial flush alignment across the surfaces thereof, thereby permitting close stacking of a plurality of said circuit boards.
Claim 3
Dependent Claim
21 words
An electrical connector as claimed in claim 1, wherein said upper exposed surfaces of said termination sections are rounded or tapered.
Claim 4
Dependent Claim
18 words
An electrical connector as claimed in claim 1, wherein said bottom surfaces of said termination sections are exposed.
Claim 5
Dependent Claim
14 words
An electrical connector as claimed in claim 1, wherein said contact sections are U-shaped.
Claim 6
Dependent Claim
116 words
An electrical connector as claimed in claim 1, wherein said contact-receiving passageways extend through said housing from said main body bottom surface to an upper surface and are disposed at an acute angle with respect to a set of substantially flat side and end surfaces of said housing, said contact sections including base sections thereof being secured in said contact-receiving passageways, said termination sections extending outside of said lower section of the housing at a substantially right angle with respect to the side surface of the housing from which they extend due to said termination sections extending from said base sections at an acute angle with respect to the plane of the contact and base sections.
Claim 7
Dependent Claim
147 words
An electrical connector for mounting in an aperture of a circuit board, comprising: a dielectric housing having a main body portion with a substantially flat bottom surface, an upper section means for being disposed within the aperture of the circuit board so as to extend above the upper surface thereof; electrical contacts secured in contact-receiving passageways of said housing including contact sections located in said upper section means and outwardly projecting termination sections adjacent to said housing bottom surface, said termination sections having a substantially flat bottom surface, and further having upper exposed surface means for non through-hole type electrical connection to circuit pads disposed along the lower surface of the circuit board adjacent the aperture; and wherein said main body and said termination sections bottom surfaces are in substantial flush alignment across the surfaces thereof, thereby permitting close stacking of a plurality of said circuit boards.
Claim 8
Dependent Claim
147 words
An electrical connector for mounting in an aperture of a circuit board, comprising: a dielectric housing having a main body portion with a substantially flat bottom surface, an upper section means for being disposed within the aperture of the circuit board so as to extend above the upper surface thereof; electrical contacts secured in contact-receiving passageways of said housing including contact sections located in said upper section means and outwardly projecting termination sections adjacent to said housing bottom surface, said termination sections having a substantially flat bottom surface, and further having upper exposed surface means for non through-hole type electrical connection to circuit pads disposed along the lower surface of the circuit board adjacent the aperture; and wherein said main body and said termination sections bottom surfaces are in substantial flush alignment across the surfaces thereof, thereby permitting close stacking of a plurality of said circuit boards.
Claim 9
Dependent Claim
22 words
An electrical connector as claimed in claim 6, wherein said upper exposed surace means of said termination sections are rounded or tapered.
Claim 10
Dependent Claim
18 words
An electrical connector as claimed in claim 6, wherein said bottom surfaces of said termination sections are exposed.
Claim 11
Dependent Claim
14 words
An electrical connector as claimed in claim 6, wherein said contact sections are U-shaped.
Claim 12
Dependent Claim
112 words
An electrical connector as claimed in claim 6, wherein said contact-receiving passageways extend through said housing from said main body bottom surface to an upper surface and are disposed at an acute angle with respect to a set of substantially flat side and end surfaces of said housing, said contact sections including base sections thereof being secured in said contact-receiving passageways, said termination sections extending outside of the housing at a substantially right angle with respect to the side surface of the housing from which they extend due to said termination sections extending from said base sections at an acute angle with respect to the plane of the contact and base sections.
References Cited (Backward Citations)
GB2022337A
Cited
US4645279A
Cited
US4750889A
Cited
US4917614A
Cited
JPH0290481A
Cited
US4948030A
Cited
JPH0344995A
Cited
JPH0379170A
Cited
US5030107A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-03-29 | 1996-09-28 | 1997-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-03-29 | 2000-09-28 | 2001-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-03-29 | 2004-09-28 | 2005-03-30 | $7700.00 | Window Closed / Lapsed |