HASL Plating Thickness

2017/2/2 23:49:00

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

2017/2/4 23:49:00

Very valuable!

Biagio Carlucci

2017/2/4 23:49:00

incredible work

ondrasebesta

2017/2/4 23:49:00

Remarkable.Great help to my learning.

Terry Lenny

2017/2/4 23:49:00

very useful informations.

efem elec. co.

2017/2/4 23:49:00

This post is perfect for what I need. Thanks!

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Winnie

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