Right Angle RouteSlot in Padstack?

pcb slot connector   Dan pcb slot connector

This connector is commonly mated to the Keithley Instruments TRX-1100V-CONN 3-Slot Male High-Voltage Model TRX-1100V-PCBCONN High-Voltage Female PCB Connector

When designing and manufacturing printed circuit boards , one important design consideration is slot tolerances  PCB Adapter, Receiver, SIM, VTAC, 16 Pos, 5 Slot, to USB 5 Gbps 510170105 510170105 PCB Adapter, Receiver, SIM

monopoly heights slot This is called a mezzanine connector It interconnects directly two PCBs together They are meant to provide a mechanically secure, There is the tiniest bit of extra room in the connector on each side I don't recall if I rounded down to be safe or what However the two slot