1.High reliability and stability.
2.Less solder bridge.
3.Efficiency, space and cost saving.
4.Strong body and terminations strength
compared with convex type.
5.Higher self-alignment effect in reflow
6.Comply with RoHS.
1.Computer application, NB, MB, add-on card,
2.Mobile phone, Telecom....
3.Consumer electrial equipment, PDAs,