The Type I HDI PCB provides a robust foundation for hardware developers engineering space-constrained electronics. Functioning via a standard core augmented by a single microvia layer (1+N+1 stackup), this HDI PCB reduces board footprint while enhancing routing density. Procurement managers and product developers utilise this single microvia layer board to resolve pin-escape challenges in fine-pitch BGA components, ensuring reliable signal transmission in advanced circuitry.

• Stackup Structure: 1+N+1 configuration with a single microvia layer on the outer surfaces.

• Via Technology: Incorporates laser-drilled blind vias and mechanically drilled through-holes.

• Material Compatibility: Engineered with FR4, high-Tg, and halogen-free laminates tailored to thermal requirements.

• Line Width and Spacing: Capable of fine-pitch routing down to 3 mil / 3 mil traces.

• Manufacturing Standards: IPC-6012 Class 2 and Class 3 compliance for industrial reliability.

• Consumer Electronics: Wearable technology, IoT devices, and compact mobile hardware.

• Telecommunications: Network routers, switches, and edge computing modules.

• Automotive Systems: Infotainment consoles and sensor integration units.

• Industrial Controls: Precision automation equipment and diagnostic instrumentation.

PCBSYNC is a professional PCB fabrication, PCBA, and EMS manufacturer delivering precision-built electronics for aerospace, medical, automotive, industrial, and smart energy applications. We handle everything from rapid prototyping to mass production — including rigid, flexible, and rigid-flex PCBs, full turnkey assembly, component sourcing, AOI and X-ray inspection, and OEM/ODM support. Reliable boards. Consistent quality. From prototype to production — PCBSYNC.

Optimise your hardware design with precision-manufactured interconnects. Request a quote today to begin your project.