make sure your stretch not out of spec. it depends... (wait until the pwb guys jump in... imho). jk On Jul 17, 2014, at 6:31 AM, Bill Noel wrote: > Are local fiducials (those specifically associated with a single > fine-pitch device) necessary anymore? I've been told by a rep from > our Assy CM that they're not necessary anymore with the advent of > high-tech pick and place machines. We've actually been designing > some boards with .4mm pitch BGA's Does this fine of pitch still > not require fiducials? Thanks in advance for the response. ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________