6-Layer 1st-Stage HDI PCB: The Versatile Core for High-Performance Devices

For gear that needs compactness, reliability, and speed (smartphones, routers, medical tools)—this 6-layer HDI PCB is the answer.

Built with FR-4 material (tough enough for harsh environments) and 1st-order HDI tech, its 3mil/8mil fine lines cram complex circuits into tight spaces—perfect for high-performance smartphone motherboards handling dense communication functions. The ENIG finish locks in conductivity and oxidation resistance, while precision back-drilling ensures clean, stable connections (critical for high-speed routers and switches).

Even the details matter: its green-oil white-character solder mask protects the board and keeps labeling clear, while 1.6mm thickness strikes a balance between durability and portability.

This PCB powers:

• High-end smartphone mainboards (complex signal processing)

• High-speed routers/switches (fast data transfer)

• Precision medical devices (stable, reliable operation)

Ready to upgrade your system’s backbone? Reach out today to lock in your prototype and get ahead of production timelines.