Multiple solder pre-form with non-fusible web
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United States of America Patent
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Aug 5, 1980
Grant Date -
N/A
app pub date -
Nov 1, 1978
filing date -
Nov 1, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In accordance with the present invention, there is provided a non-fusible web for supporting a plurality of individual solder rings in a predetermined pattern homologous with that of a plurality of solder tails or terminals on which the rings are disposed during a soldering operation. The invention finds particular application in vapor phase condensation soldering. Use of the non-fusible web provides for the simultaneous placement of a large number of individual solder rings, while eliminating the erratic and often detrimental flow characteristics occurring during the instantaneous fusion of patterned chains or strings of solder rings during a condensation soldering operation.
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