| 摘要 |
Disclosed is a multilayer printed circuit board (PCB) (300) having backdrill reliability anchors (314, 326, 328, 340) comprising nonfunctional pads to provide mechanical reinforcement for signal pads (310, 322, 326) on backdrilled plated through hole (PTH) vias (304, 316, 330), as well as associated method and machine readable storage medium. |
