Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
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Normally I'm using the following specification for HASL fini... - Nov 16, 2010 by cacace
Most PCB manufacturers should be able to fall between 1.25um... - Nov 17, 2010 by JAX
Instead of a minimum thickness, we require no exposed copper... - Nov 17, 2010 by ScottE