Compression interconnect system for stacked circuit boards and method
US6241531A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1999 |
| Grant date | Jun 5, 2001 |
| Priority date | — |
| Expiry date | Dec 17, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R13/533
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An interface connector and method of connection provides balanced resilient contact force of sufficient magnitude for maintaining secure electrical connections between stacked circuit boards in high stress conditions, for example, at high acceleration, using a feed through connection while substantially minimizing size requirements. The interface connector includes a connector housing having a perimeter for fitting within such form factor and a pair of opposite substantially planar surface areas for confronting circuit boards in stacked relation thereto, openings through the connector housing in alignment with terminal pads on respective circuit boards, and electrical contacts in the openings; the electrical contacts connecting terminal pads of one circuit board to terminal pads of the other circuit board; the electrical contacts including a spline in an opening of the connector housing, a pair of contact arms extending from opposite ends of the spline and having respective contact areas ordinarily exposed from a respective opening beyond a respective planar surface of the connector housing when the contact arms are in free unconstrained relation, the contact areas of an electrical…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.