M.2 (NGFF) connector question

[engr_joni_ee]

I have a question on M.2 (NGFF) connector with key B.

I found the following table from TE document. These connectors are available in 2.25 mm, 3.2 mm and 4.2 mm heights. The part numbers (2199125 , 2199119, 2199230) are listed in the first column of the table below.

Question: do they have same footprint for PCB design ?

 

[marce]

The data sheet should tell you that, usually they do have the same footprint, but CHECK the data sheet.