If that is the case, then Element14 or Future Electonics should carry
it in the EU.
I assume it is 1.27mm pitch then at that awg.
Cheers
Added comments :-
It's a rare thing and 1.27 pitch is too small for that gauge wire....I used
to use it years ago as hook up wire, not for clamping in IDC connectors,
even though it was in a 'ribbon'. 24 awg stranded would do....the 'regular'
1.27 ribbon is too fragile for this application and circular ( which is easy
to source) is not an option- it has to be flat. We've tried 8 core flat
telecoms cable but that is equally fragile, but better as it has an overall
sheath...