MEDION Akoya E2228T DC in jack

[jc101]

I am trying to find a replacement DC power jack for a Median Akoya E2228T netbook (model no MD 62250), a trawl of DigiKey and Mouser hasn't turned up a suitable match.

It's small, 6 x 10 x 3 mm (approx, some of it is missing) and looks to have a switch inside too.  The centre pin is circular, with some of it still in the PCB hole I think.

Medion will only sell the whole CPU board (£500) when all I need is the DC jack.

Anyone know what this DC jack is?