Quoted from Insanity199:I wouldn’t say the MOSFET is EASILY replaceable. It is a very small surface mount component. While some may be able to replace it, others will struggle. Not as simple as soldering coil wires.
Hopefully it isn’t a long term problem.
An "ideal" design IMO would be to include through-holes right next to SMD components like I have seem some modern PCBs so a through-hole component would be easy to install if an SMD component fails.
The transistors, especially.
I am actually willing to try and learn SMD component replacement skills, but...
Just a thought.
RussM