Raj,
Visit www.rampinc.com and go to library resorces. You can serach abbreviations for PCB technology  for OSP and ROSA.
----- Original Message -----
From: [log in to unmask]>Rajkumar
To: [log in to unmask]>[log in to unmask]
Sent: Tuesday, April 11, 2000 1:46 AM
Subject: [TN] ROSA and OSP

Hello
 
Can anyone explain what this coating means and what is the difference between them?
 
Thank you
 
Regards
 
Raj