When designing compact electronics, engineers require advanced interconnects to support dense ball grid array (BGA) components. Our Staggered Microvia HDI build-up PCB provides a reliable foundation for complex layouts without compromising signal performance. By offsetting microvias across different dielectric layers, this architecture limits thermal stress during the reflow process, resulting in superior mechanical stability compared to stacked via designs.

• Via Architecture: Laser-drilled staggered microvias connecting adjacent layers, reducing z-axis thermal expansion risks and via fatigue.

• Build-Up Technology: Sequential lamination processes (1+N+1, 2+N+2, or multi-step HDI PCB designs) tailored to precise impedance requirements.

• Dielectric Materials: Compatible with advanced FR4, Rogers, and polyimide substrates for controlled dielectric constant (Dk) performance.

• Line / Space Resolution: Capable of ultra-fine trace routing down to 3 mil / 3 mil or better, accommodating tight BGA pitch.

• Reliability Standards: Manufactured in strict compliance with IPC-6012 Class 2 and Class 3 criteria for robust thermal cycling endurance.

• Telecommunications: High-speed network switches, broadband routers, and 5G base stations.

• Consumer Electronics: Smartphones, wearables, and compact computing devices requiring miniaturisation.

• Medical Devices: Portable diagnostics, imaging systems, and implantable monitoring equipment.

• Automotive: Advanced driver-assistance systems (ADAS) and high-frequency radar modules.

Ready to integrate advanced build-up technology into your next design? Contact our engineering team today to request a quote and discuss your specific stackup tolerances.