Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.

Lead picking for inspection

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Lead picking for inspection | 5 May, 2008

One of my customers is requiring to drag a pick (Menda) on 100% of fine pitch leads. This is old practice and we got rid of this long long time ago because it causes more problem than fix such as joint damages, abrasion of pick, control of the pick and method, ESD, etc... Is anyone out there still using this method for inspecting open leads? How do you find the effectiveness screening opens?

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