What is the difference between BUK6D43-40P and BUK6D43-40PX?

We have received requests asking what the difference between BUK6D43-40P and BUK6D43-40PX are. The part number BUK6D43-40P is NXP’s type part number and BUK6D43-40PX is NXP’s orderable part number.

This information can be found on NXP’s site.