US4978308A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surface mount pin header
Assignee: TE Connectivity Corp
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Filing: 1989-12-18
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Granted: 1990-12-18
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Expires: 2009-12-18
Abstract
Abstract A pin header (10) for being surface mounted on a back panel is disclosed. More particularly the pin header (10) includes contact elements (18,110) having outwardly facing contact surfaces (46,138) on spring arms for engaging circuits on a back panel. The contact elements (18,110) are positioned in dielectric inserts (22,148) which are positioned in a shell (20) and further include pins (24,142) for electrically engaging a receptacle connector.
Inventors
- 👤 John W. Kaufman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:44
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/714; H01R12/50; H01R12/51; H01R12/55; H01R12/57; H01R13/00; H01R13/40; H01R13/405
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
155 words
A pin header for use in a two piece connector system, said pin header comprising: a housing shell having a plurality of cavities defined by side walls, end walls and transverse walls spaced along the length of said shell and extending between and attached to said side walls; a plurality of inserts disposed in respective cavities; and a plurality of contact elements retained in said inserts, said elements having at one end a post extending outwardly from one surface of said inserts, a resilient spring arm and another arm, said spring arm extending outwardly from an aperture in said insert and having a contact surface facing outwardly from an opposite surface of said inserts and compressible thereinto, said contact surface being adapted to electrically engage a circuit on a substrate on which the pin header may be mounted, further said spring arm and said another arm having portions thereon which abut walls defining said aperture.
Claim 2
Dependent Claim
155 words
A pin header for use in a two piece connector system, said pin header comprising: a housing shell having a plurality of cavities defined by side walls, end walls and transverse walls spaced along the length of said shell and extending between and attached to said side walls; a plurality of inserts disposed in respective cavities; and a plurality of contact elements retained in said inserts, said elements having at one end a post extending outwardly from one surface of said inserts, a resilient spring arm and another arm, said spring arm extending outwardly from an aperture in said insert and having a contact surface facing outwardly from an opposite surface of said inserts and compressible thereinto, said contact surface being adapted to electrically engage a circuit on a substrate on which the pin header may be mounted, further said spring arm and said another arm having portions thereon which abut walls defining said aperture.
Claim 3
Dependent Claim
27 words
The pin header according to claim 1 wherein said spring arm is generally C-shaped and with said contact surface being adjacent a free end of said arm.
Claim 4
Dependent Claim
17 words
The pin header according to claim 1 wherein said spring arm is attached to said another arm.
Claim 5
Dependent Claim
95 words
A pin header for being surface mounted on a substrate comprising: a housing shell having a plurality of cavities opening onto opposite surfaces; a plurality of inserts disposed in said cavities; and a plurality of contact elements disposed in said inserts, said elements having a termination section at one end with said termination section including a spring arm with a convex contact surface facing outwardly from a surface of said inserts for being pressed against circuits on a substrate on which the pin header may be mounted, further said terminal section includes a stabilizer arm.
Claim 6
Dependent Claim
95 words
A pin header for being surface mounted on a substrate comprising: a housing shell having a plurality of cavities opening onto opposite surfaces; a plurality of inserts disposed in said cavities; and a plurality of contact elements disposed in said inserts, said elements having a termination section at one end with said termination section including a spring arm with a convex contact surface facing outwardly from a surface of said inserts for being pressed against circuits on a substrate on which the pin header may be mounted, further said terminal section includes a stabilizer arm.
Claim 7
Dependent Claim
27 words
The pin header of claim 4 wherein said spring arm is generally C-shaped and with a free end thereon facing a free end on said stabilizer arm.
Claim 8
Dependent Claim
32 words
The pin header of claim 4 wherein both spring arm and stabilizer arm include parallel portions thereon which are parallel to the longitudinal axis of said contact element and to each other.
Claim 9
Dependent Claim
31 words
The pin header of claim 6 wherein said inserts include outwardly open apertures which receive said termination sections and said parallel portions on said arms abut opposing walls defining said apertures.
Claim 10
Dependent Claim
24 words
The pin header of claim 4 wherein said spring arms and said stabilizer arms extend outwardly from a base means on said contact element.
Claim 11
Dependent Claim
13 words
The pin header of claim 8 wherein said spring arm is resiliently compressible.
Claim 12
Dependent Claim
29 words
The pin header of claim 9 wherein said free ends on said spring and stabilizer arms cooperate to provide stop means to prevent said spring arm from being over-stressed.
Claim 13
Dependent Claim
121 words
A pin header for being mounted on a substrate and for use in a two piece connector system, said pin header comprising: housing means; and a plurality of contact elements disposed in said housing means, said contact elements having pins at one end for being received in receptacle terminals in another connector in the two piece connector system and a termination section at another end, said termination section including a generally C-shaped spring arm with an outwardly facing contact surface for engaging a circuit on the substrate on which the pin header may be mounted, said termination section further having stop means for preventing said spring arm from being overstressed and a stabilizer arm with said spring arm being attached thereto.
Claim 14
Dependent Claim
121 words
A pin header for being mounted on a substrate and for use in a two piece connector system, said pin header comprising: housing means; and a plurality of contact elements disposed in said housing means, said contact elements having pins at one end for being received in receptacle terminals in another connector in the two piece connector system and a termination section at another end, said termination section including a generally C-shaped spring arm with an outwardly facing contact surface for engaging a circuit on the substrate on which the pin header may be mounted, said termination section further having stop means for preventing said spring arm from being overstressed and a stabilizer arm with said spring arm being attached thereto.
Claim 15
Dependent Claim
32 words
The pin header of claim 14 wherein said stop means include facing free ends on said spring arm and said stabilizer arm which may abut each other upon compressing said spring arm.
Claim 16
Dependent Claim
17 words
The pin header of claim 11 wherein said pins are displaced laterally relative to said spring arm.
Claim 17
Dependent Claim
16 words
The pin header of claim 11 with said spring arms being thinner relative to said pins.
Claim 18
Dependent Claim
14 words
The pin header of claim 11 wherein said termination section further includes a base.
Claim 19
Dependent Claim
15 words
The pin header of claim 15 wherein said termination section further includes a stabilizer arm.
Claim 20
Dependent Claim
19 words
The pin header of claim 16 wherein said spring arm and said stabilizer arm extend outwardly from said base.
Claim 21
Dependent Claim
25 words
The pin header of claim 16 wherein said stabilizer arm extends outwardly from said base and with said spring arm attached to said stabilizer arm.
References Cited (Backward Citations)
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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) | 1993-12-17 | 1994-06-18 | 1994-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-12-17 | 1998-06-18 | 1998-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-12-17 | 2002-06-18 | 2002-12-18 | $7700.00 | Window Closed / Lapsed |