Service Hotline: +86-13612997580 (wechat/whatsapp)
Email: sales@365pcb.com
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
• Defense: Missile guidance and avionics
• Industrial: Robotics and control systems
• Medical: Implants and imaging devices
• Smart Devices: Foldable displays and wearables
• Telecommunications: Antenna systems
• 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)
• Prototypes: 8–10 working days
• Production: 14–20 working days
• MOQ: 1 piece
“The flex-rigid PCBs delivered by China 365PCB significantly reduced our failure rates in high-vibration environments.” — Ivan Petrov, Project Engineer, TelcomAvionics Ltd.
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.