@supraguy Thanks and you are right.
On second thought I'll ask my supplier for a replacement because of possible heating-issues...

And soldering a SMT board is a Nono for me...

@dc42 Yes, it is a genuine Duet Wifi, I'll see if I run into trouble with the final assembly. Otherwise it is no problem for me.
Thanks for your quick reply.

Hmm, is it intentional that on my Duet Wifi board the heater connector faces inward?

Karel