Where can I find a replacement fuse for a Bel 1A 250v circuit board fuse. Other markings on the fuse are <ps>E, Jet, T12A 250v

The fuse is rectangular measuring 0.326 x 0.158. The pins are 0.024 dia. The center line of the two pins is 0.222.

This fuse plugs into a break out board which is no longer serviced. The bob is powered with 5 v dc.

I have had no luck at the various web sites I have been to.

Any help would be appreciated.

Thanks
AJ