HASL Plating Thickness

2/2/2017 11:49:00 PM

Good Morning Everyone,
Could someone please tell me what the acceptable range is for HASL plating thickness. We have some raw boards with plating thicknesses ranging from 3-4 mils on a fine pitch QFP. We are expeiencing bridging at this location and am just trying to educate myself prior to conversations with the board house. Any help would be greatly appreciated.

Oguz AGCELI

2/4/2017 11:49:00 PM

Very valuable!

Biagio Carlucci

2/4/2017 11:49:00 PM

incredible work

ondrasebesta

2/4/2017 11:49:00 PM

Remarkable.Great help to my learning.

Terry Lenny

2/4/2017 11:49:00 PM

very useful informations.

efem elec. co.

2/4/2017 11:49:00 PM

This post is perfect for what I need. Thanks!

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Winnie

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