# 13 Common DFM Mistakes in Rigid-Flex PCBs and Techniques to Avoid Them

**URL:** <https://sierraconnect.protoexpress.com/t/13-common-dfm-mistakes-in-rigid-flex-pcbs-and-techniques-to-avoid-them/226>\
**Category:** Flex and rigid-flex\
**Created:** [October 10, 2023, 1:23pm UTC](https://sierraconnect.protoexpress.com/t/13-common-dfm-mistakes-in-rigid-flex-pcbs-and-techniques-to-avoid-them/226 "2023-10-10T13:23:39Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Mohamed\_Faheemuddin](https://avatars.discourse-cdn.com/v4/letter/m/4da419/32.png) [@Mohamed\_Faheemuddin](https://sierraconnect.protoexpress.com/u/Mohamed_Faheemuddin)\
**Post date:** [October 10, 2023, 1:23pm UTC](https://sierraconnect.protoexpress.com/t/13-common-dfm-mistakes-in-rigid-flex-pcbs-and-techniques-to-avoid-them/226/1 "2023-10-10T13:23:39Z")

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Originally published at: [https://www.protoexpress.com/blog/rigid-flex-webinar-altium/](https://www.protoexpress.com/blog/rigid-flex-webinar-altium/)  
   
Sierra and Altium have teamed up to bring you a rigid-flex webinar. We discussed rigid-flex PCB design for manufacturing tips, sample stack-ups, and best practices for your next design.