Littelfuse 273.002 Very Fast-Acting Microfuse – 2mA 125V Glass, Board Mount (NOS)

Working on a circuit board and need a tiny, reliable fuse?

This Littelfuse 273.002 is a very fast-acting microfuse rated at 2mA and 125V AC.

It’s glass, clear, and board-mountable—perfect for electronics projects, repairs, or replacements.

New old stock (NOS), so it’s unused and ready to go.

The current rating is 1/500A, so it’s designed for sensitive components that need quick protection.

Whether you’re fixing old gear or building something new, having the right fuse matters.

Chrome finish?

Nah, but it’s got that classic glass look.

Compact and precise, it trips fast when things go wrong.

Grab one for your stash or that specific project.