Design matters: Highly reliable flex-rigid boards @wuerthelektronik
Design matters: Highly reliable flex-rigid boards  @wuerthelektronik
Uploaded May 2025 | Updated September 2026, 2 weeks ago
RIGID.flex PCBs were once considered exclusive high-end technology – reserved for military and aerospace applications. Today, they are an essential component in all areas where miniaturization, top performance, and uncompromising reliability are required. What used to be manufactured manually in small volumes can now be produced in large-scale series at specialized production sites, with RIGID.flex content well above 50% – standardized, robust, and scalable.

In our webinar we explore how this once niche technology has evolved into an industrial standard for highly critical applications – and what it takes to ensure maximum reliability:
- Reliability through standardization: IPC-6013, validated stackups, and trusted materials
- Design decisions with a major impact: PTH-to-flex transitions, copper distribution, pad layout, non-functional pads, and more
- Security and confidentiality: Data handling and manufacturing in Germany – also for sensitive and confidential projects
- Expertise and experience: Our engineering teams support your projects from an early stage – practical, proactive, and solution-oriented

You can find the presentation for the webinar on our website:
we-online.com/webinar-archive-pcbs

Follow Würth Elektronik on:
LinkedIn: linkedin.com/company/wuerth-elektronik-group
Facebook: facebook.com/Wuerth.Elektronik.Group
Instagram: instagram.com/we_group

More information about Würth Elektronik CBT: we-online.com/pcb
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Design matters: Highly reliable flex-rigid boards

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