What range of SIR can be reasonably expected on PWBs made from epoxy
glass and polyimide glass materials?  Bare board and post assembly.
Assembly is manual using both through-hole and SMT parts, using rosin
flux.  Cleaning is done either in a vapor degreaser (using an n-propyl

bromide solvent) or by cold washing in isopropyl alcohol.  Thanks.

--
Bob Felton
[Micro Instrument Co., Escondido, CA]
([log in to unmask])

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