[SI-LIST] Re: Paste Mask Layer Question

  • From: Julia Nekrylova <fialka113@xxxxxxxxx>
  • To: silistguy@xxxxxxxxx
  • Date: Thu, 15 Jun 2017 15:25:42 -0700

In Allegro pastemask_top (or bottom) is identical to soldermask_top (or
bottom) for BGA's.
On Fri, Jun 9, 2017 at 10:13 AM, SI Guy <silistguy@xxxxxxxxx> wrote:

Are paste mask layers only used at assembly houses? Also, should bga
component footprints have a paste mask layer involved? Obviously solder
mask layer is needed. I'm reading through Coombs book and learning about
pre-solder and reliability.
Thanks


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