I need a really small 2-pin connector, a cable connector on one side, and a surface-mount jack on the other. These two items at AllElectronics are pretty close:
What is the general name for these two items, so I can search Digikey or Molex? And anyone know the exact part numbers of the above parts? (AllElectronics doesn't know)
As per jluciani's awesome answer, these are definitely JST parts. Mouser doesn't carry JST, but Digikey does as does AlliedElec. And it looks like JST makes SMT variants of the PCB mount header as well as small pitch connectors too.