Sullins, 0.1" Cardedge Connectors: Keying/Dummy Plug?

Sullins offers an array of options for PCB connectivity, which includes card-edge connectors such as EBC08DRTN. We’ve had some questions recently on what the correct keying plug is for this connector and others in its series; is there one, and if so what is it?

The correct keying plug for these devices is PLA-K1, which will work for this and any similar Sullins cardedge connector.