Good Morning Roger, 
 
That is true and the DA is 15, DB is 25, DC is 37, DD is 50 and DE is 9.  
Did I say or imply otherwise?
 
Happy Skies,
 
Old Bob
 
 
In a message dated 1/4/2011 9:46:08 A.M. Central Standard Time,  
mrspudandcompany@verizon.net writes:

The D  subminiature series is inclusive of
the 9 and 25 pin  connectors.

Roger