In all honesty, there are few circuit boards that will, especially if the iron is too hot.
The solder versions are really intended for folks who don't have a lot of extra cash, have a good idea of what they are doing, and are going to wire the board once, maybe twice if they are careful. If you need to experiment, the best thing is to not repeatedly heat the board contacts, rather leave a good connection in place and cut that wire about 6 inches away so you can interface to that.
Better yet, just get the screw terminal (ST) version and save the effort.
RandyT