Electricity: electrical systems and devices – Miscellaneous
Patent
1987-08-13
1989-08-08
Kucia, R. R.
Electricity: electrical systems and devices
Miscellaneous
174 524, 361398, 361412, H05K 114
Patent
active
048558729
ABSTRACT:
A leadless ceramic chip carrier (LCCC) is attached to an organic printed wiring board (PWB) via a Kapton.RTM. landing interface member. The LCCC terminals are soldered to conductors on the interface member whose conductors are also soldered to mating conductors on the PWB. The member is epoxied to the PWB to hold the member in place during vapor phase solder reflow of the different solder joints.
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Peter M. Hall, "Forces, Moments, and Displacements During Thermal Chamber Cycling of Leadless Ceramic Chip Carriers Soldered to Printed Boards," IEEE Transactions On Components, Hybrids, And Manufacturing Technology, vol. CHMT-7, No. 4, Dec. 1984, pp. 314-327.
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McCusker Joseph H.
Wojnar Jeffrey S.
Davis Jr. James C.
General Electric Company
Kucia R. R.
Squire William
Webb II Paul R.
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