In the past, XFMRS has used 12 mm wide tape-and-reel packaging for the XFTPRH5D28R series. In order to increase tape adhesion, we have widened the tape to 16 mm. Details may be found in the official PCN document HERE, effective 05-10-19.
Please know that this change does not affect the form, fit, or function of the part – only the packaging. Parts purchased after the PCN effective date will be fully compatible with your existing board.
Regards,
XFMRS