Sue:
Check out Section 1.9 which details in Table 1-2 the corresponding magnification for lead width. That will get you what you are looking for.
Gregg
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Sue Powers-Hartman
Sent: Tuesday, March 12, 2013 8:50 AM
To: [log in to unmask]
Subject: [TN] Cleanliness
Per 610E, visual inspection may require the use of magnification when fine pitch or high density assemblies are present. What tells me what constitutes a high density assembly. Are there measurements listed somewhere that I can reference.
Thanks
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