I've got a blown F713 fuse. The manual (for games after Oct 2013) calls for a 20mm 2A "time delay" (which I understand to mean "slow blow", but could be wrong). Neither Marco, nor Pinball Life, nor my local hardware store has these (though they have many things that are close).
Seems crazy that no one carries these, so I'm asking here as a sanity check and maybe I'm wrong about what I need?