Jews who remained Jews weren’t subject to the Inquisition. They were subject to deportation. That’s why the Sephardi Jews are, or at least were, spread out all over the Middle East.
Deportation procedings:
Might I as a question? If you were Spanish, and you became a Catholic, are you now Italian? What does a Jew become if he becomes a Catholic? As in a Catholic _ _ _. As a Jewish child are you no longer offended if your parents were burned at the stake because they turned out to be secret Jews?
What part of this logic excuses the Catholics from burning the Jews at the stake in the eyes of the ones that got away!