Kls1-503 Pitch Edge Card Connector Slot

connectors should definitely use plated slots rather than circular holes PTH slots are most often used in component footprints, and most PCB layout

0:00 Intro 0:52 After PLating 1:02 Edge Connector Overview 1:24 Creating an Edge

pcb slot Download this stock image: PCI Express graphics PCB card connector pin with Port slot in mother board

bugs party slot Or a PCB mounted elsewhere and then two connectors and a cable form I have also seen some designs which use plated slotsholes in one board