Found 5 alternatives for 0202004.H by Littelfuse Inc.. Fuses — 2-DIP (0.400", 10.16mm).
FUSE BOARD MOUNT 5A 250VAC 2DIP
FUSE BOARD MNT 500MA 250VAC 2DIP
FUSE BOARD MOUNT 3A 250VAC 2DIP
FUSE BOARD MOUNT 2A 250VAC 2DIP