Unlock Superior Flexibility and Reliability in Your Next PCB Design
The PCBSync 4-Layer Rigid-Flex PCB with PI Stiffener and Immersion Gold is an advanced printed circuit board solution engineered for applications demanding both mechanical flexibility and long-term electrical performance. Combining rigid and flexible substrate technologies into a single, compact assembly, this board is ideal for aerospace, medical devices, wearables, and industrial electronics.
Key Features & Technical Specifications
Featuring a 4-layer stackup, this rigid-flex PCB supports complex signal routing and high-density component placement without compromising bendability. The polyimide (PI) stiffener reinforces critical connector zones and component areas, preventing mechanical stress and ensuring dimensional stability during repeated flex cycles — making it a top choice for dynamic and high-vibration environments.
The Immersion Gold (ENIG) surface finish delivers exceptional solderability, oxidation resistance, and a flat, uniform pad surface ideal for fine-pitch SMT components and BGA packages. ENIG ensures reliable electrical contact over the product’s entire lifespan, reducing field failures and rework costs.
Why Choose PCBSync for Your Rigid-Flex PCB Needs?
PCBSync leverages precision manufacturing processes with tight impedance control and IPC Class 2/3 compliance. Every board undergoes rigorous AOI, electrical testing, and dimensional inspection before shipment. Whether you need prototype rigid-flex PCBs or high-volume production runs, PCBSync delivers consistent quality with fast turnaround times.
Applications include: foldable consumer electronics, robotic joints, medical imaging devices, military-grade connectors, and compact IoT modules.
Order Your PCBSync 4-Layer Rigid-Flex PCB Today
Elevate your product design with a board that bends without breaking. Request a free quote from PCBSync and experience the difference that precision rigid-flex manufacturing makes.
