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China 365PCB Technology Co., Ltd.
  • flex rigid board
  • flex rigid board

Flex-Rigid Board

Get custom flex-rigid boards with high reliability, laser-drilled microvias & IPC standards. Ideal for aerospace, defense & wearables.


Flex-rigid boards, or flexible-rigid PCBs, are hybrid circuit boards that integrate flexible circuits and rigid substrates. Ideal for space-constrained, high-vibration applications, they reduce interconnects and increase mechanical strength. We offer stack-up customization, HDI options, and laser via drilling.


Keywords included: flex-rigid board, flexible-rigid PCB, hybrid flex-rigid circuit, HDI flex PCB, multilayer rigid-flex board


Application Areas

• Defense: Missile guidance and avionics

• Industrial: Robotics and control systems

• Medical: Implants and imaging devices

• Smart Devices: Foldable displays and wearables

• Telecommunications: Antenna systems


Technical Capabilities & Certifications


• Stack-ups: 2–12 layers with flex-rigid integration

• Laser via drilling, coverlay processing

• EMI shielding & stiffener support

• IPC Class 2 & 3, UL, ISO 13485 (medical-ready)


Lead Time & MOQ


• Prototypes: 8–10 working days

• Production: 14–20 working days

• MOQ: 1 piece


Customer Testimonials

“The flex-rigid PCBs delivered by China 365PCB significantly reduced our failure rates in high-vibration environments.” — Ivan Petrov, Project Engineer, TelcomAvionics Ltd.


FAQ


Q1: What layer configurations are available for flex-rigid PCBs?

A: We offer 2–12 layer custom flex-rigid stack-ups with selective via fills and laser vias.


Q2: Can I use flex-rigid boards in medical devices?

A: Yes, we are ISO 13485 certified and have experience with implantable and diagnostic device PCBs.


Q3: Do your flex-rigid boards meet IPC Class 3?

A: Yes, we manufacture to IPC Class 2 or 3 depending on your requirements.


Q4: How do you handle EMI shielding on flex-rigid boards?

A: We support EMI shielding via copper mesh, polyimide overlay, or special coatings.


Q5: Are stiffeners available on the flexible sections?

A: Yes, we offer stiffener support for critical areas using PI, FR4, or stainless steel.


Dedicated Engineering & Support Team

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