Victor,
See IPC-A-610F.
Section 7.3.5 Supported Holes - Solder
This addresses all of the requirements including "Source Side" and
"Destination Side" land area coverage.
Jerry
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of
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Sent: Monday, October 30, 2017 3:34 PM
To: [log in to unmask]
Subject: [TN] Plated Through Hole, PTH, annular ring solder wetting with
component lead
Fellow TechNetters:
Where within the all IPC and other industry Standards can I locate
information on PTH annular ring solder wetting on side 1, component
side, and side 2 solder side. Does PTH annular ring solder wetting
REQUIRED in TODAY"S fast pace assemblies.
Victor,.