What kind of fuse is in the gas tank sending unit?

What kind of car? What year? Must be more specific.

ANSWER i don't believe ther is a fuse on the sending unit due to the fuel pump getting its power from the oil pressure switch cause the oil pressure sw. has the lowest resistance of all current and the current being supplied to the fuel pump and the sending unit, and the gas gauge receiving the signal from the sending unit thus no fuse.