PCBs: You have the choice: RIGID.flex with flexible soldermask or coverlay?
Автор: Würth Elektronik Group
Загружено: 2023-09-20
Просмотров: 361
Rigid-flex printed circuit boards often differ not only in their application-specific design but also in the stackup and coating of the flex areas. While the rigid areas are covered with a standard green solder resist, as with rigid PCBs, two different coatings are used for the flexible areas: flexible solder resist, or flex mask for short, and Coverlay.
But: What exactly differentiates the two options and when is a choice actually possible?
Learn more in this webinar about
the type and properties of the coatings
the processes for application and structuring
the respective use in the WE portfolio "Flex solutions”
the criteria for use in selected applications
the differences in the design rules
the comparison of performance, effort and costs
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Timestamps:
00:00 Einleitung / Agenda
02:56 Intro
06:16 Coverlay
13:25 Flexmask / Covercoat
20:58 Benchmark / Summary
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