Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
My company is just getting into the flip chip packaging are...
- Feb 29, 2000
by
Dear Robert,
On PBGA assembly, BGA sphere shrinkage number...
- Feb 29, 2000
by
Kelvin,
Thanks for the help. The actual opening size is ....
- Mar 01, 2000
by
Robert:
On your balls: Solder suppliers make several "sta...
- Mar 01, 2000
by
davef
Robert: Expect a 0.033" raw ball to be within 0.022" of th...
- Mar 01, 2000
by
davef
Robert Hartmann