This is the width of the soldermask dam - on top of bare laminate. Steve

From: [log in to unmask] [mailto:[log in to unmask]]
Sent: July-09-14 3:34 PM
To: [log in to unmask]; Steven Kelly
Cc: [log in to unmask]
Subject: RE: Solder mask tape test

What unit of measure?   If mils that kind of thick for solder mask.   Over copper or conductor?

Victor,

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Steven Kelly
Sent: Wednesday, July 09, 2014 12:56 PM
To: [log in to unmask]<mailto:[log in to unmask]>
Subject: [TN] Solder mask tape test

Hi All,
Should I have issues passing the IPC-TM-650 Method 2.4.28.1 when the S/M web is .002 to .004?
Regards Steve Kelly

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