Below we have listed some of the most common questions we receive and everyday discussion topics. You can also ask your PCB question here.
How do you calculate correct length of flex part of a rigid flex structure to allow for minimum bend radius?
Do I have to use an FR4 material with a high Tg (Tg = glass transition temperature) for lead-free soldering?
Do I have to use an FR4 material with the highest Td (Td = decomposition temperature) for lead-free soldering?
What are the rules regarding flame retardants, was there a national ban against TBBP-A which dominates in electronics?
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