Achieve next-level circuit performance with the PCBSync HDI Rigid-Flex PCB with Blind Vias and ENIG finish — engineered for demanding applications where space, reliability, and signal integrity are non-negotiable.
What Is an HDI Rigid-Flex PCB?
The PCBSync HDI Rigid-Flex PCB combines the mechanical flexibility of flex circuits with the structural strength of rigid boards in a single, high-density interconnect (HDI) design. This hybrid construction is the go-to solution for aerospace, medical devices, wearables, and advanced consumer electronics where compact, lightweight, and durable PCBs are essential.
Precision Blind Vias for Superior Density
Our HDI Rigid-Flex PCB features laser-drilled blind vias that connect only the outer layers to specific inner layers — without passing through the entire board. This allows for a significantly higher component density, tighter trace routing, and reduced board size without sacrificing electrical performance. Blind vias are critical in high-frequency and miniaturized designs where every millimeter counts.
ENIG Surface Finish for Maximum Reliability
The Electroless Nickel Immersion Gold (ENIG) surface finish delivers a flat, oxidation-resistant, and solderable surface ideal for fine-pitch SMD components and BGA packages. ENIG provides excellent shelf life, superior solderability, and consistent electrical conductivity — making it the preferred finish for high-reliability PCB applications.
Key Features
- ✅ HDI construction with blind via technology
- ✅ ENIG (Electroless Nickel Immersion Gold) surface finish
- ✅ Combined rigid and flexible zones in one board
- ✅ High signal integrity for RF and high-speed designs
- ✅ RoHS-compliant materials
- ✅ Custom layer counts available (4–20+ layers)
- ✅ ISO 9001 & IPC Class 2/3 certified manufacturing
Order Your PCBSync HDI Rigid-Flex PCB Today
Whether you’re prototyping or scaling to production, PCBSync delivers HDI Rigid-Flex PCBs with Blind Vias and ENIG to your exact specifications — fast turnaround, competitive pricing, and uncompromising quality. Request a custom quote today.
