As a retro-computing geek who had an early contact with IBM 3278 terminals, I am very fond of their font. So much, in fact, I recreated it based on earlier bitmaps that trace their history back to a student who copied it pixel by pixel from a real terminal. May not be your piece of cake, but you can try it:

https://github.com/rbanffy/3270font

When I can't use it, Terminus is a favorite. A long time ago I added a central dot to Luxi Mono's 0 and used it as my terminal font for a long time.