PGA TYPE WIRING BOARD AND METHOD OF MANUFACTURING THE SAME

摘要

A PGA type wiring board includes a wiring board to which a head portion of a pin is joined to a pad portion with solder interposed therebetween, and a pin fixing plate having a through hole formed therein through which a shank portion of the pin is inserted, and having an adhesive layer formed on one surface thereof. The pin fixing plate is bonded to the wiring board with the adhesive layer interposed therebetween while the shank portion of the pin is inserted through the through hole. The through hole is shaped in a stepped form with a two-step configuration when viewed in cross section.