Flex-Rigid Design Guide
Flex-rigid 2F-xRi Large circuit boards Design tends to bow and twist Large quantities limited area, tends to be expensive Flex-rigid xRi-2F-xRi - - Indicators against the use of individual variants: Flexible material Polyimide core 50 µm, up to 70 µm copper, epoxy glue or adhesiveles, coverlay 25 µm partially or flexible solder mask
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