I'd like to know if there is a minimum dielectric thickness between layers of
a double/multilayer flexe similar to the requirement for rigid boards in
IPC-D-275? I've looked through some of the flex specs (IPC-D-249,
IPC-FC-231, IPC-FC-250) and haven't found anything that specifies a minimum.
I would appretiate any help in locating this information, if there is any.
Thank you,
Larry Campbell
BFGoodrich, Avionics Systems
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