In a message dated 5/1/01 3:50:22 PM Central Daylight Time, [log in to unmask]
writes:
Hi Jim,
Once did an experiment to see if the height of the solder could be controlled
over a period of time. The experiment lasted for six months with height
measurements taken once every few days across a panel. The results of this
experiment showed that you could not control the height of the solder joint
with any exacting tolerances.
Larry Tawyea
713-829-3539
Hi,
Can the Height of HASL be controlled? I have seen the process but don't
remember exactly where there are any control points.
Thanks,
Jim West