What is the name for PCB mount AC power connectors
The IEC has a global designation for AC power connections.  The connector shown is a "Type B" connector.   Another name in the US is NEMA 5-15R, where the R means receptacle.  Unfortunately, googling that with PCB Mount or Surface Mount Contacts doesn't bring up much.  The only place I found was Heyco, and while they have a picture of what you are looking for on their website, they don't seem to have a corresponding part number.  Perhaps you could give them a call.