Forum: SMT Production & Design
Thread: QFN soldering
Date: April 05, 2012 07:46 AM
Author: aj
Subject: QFN soldering
if you want to get some sort of a joint even to allow AOI to inspect you can overprint on on the outer lead by 3 thou or so. This will give you a joint that can be seen from the side for inspection purposes.
(http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=66118)