Lemo have one small enough.
WARNING these are beautifully engineered professional connectors.
Reasons for not recommending earlier:
Cost alotta £££'s
Right faff to assemble with collets pinkfuckits and teensy tiny solder pins.
Sold as parts, body, strain relief, contacts.
I'm not selling this well am I?
https://www.lemo.com/But hey, good lookin'...