New version DA98A to replace old versions

Because the old versions of DA98A already stop production.
So DA98A-10, DA98A-13, DA98A-15, DA98A-23, DA98A-25 and DA98A-39 are not available any more.

But we can use new DA98A models as below to replace them.
DA98A-10 and DA98A-13 can be replaced with DA98A-20.
DA98A-15 can be replaced with DA98A-30.
DA98A-23 and DA98A-25 can be replaced with DA98A-30*.
DA98A-39 can be replaced with DA98A-50.