Best Price16 Layers Prototype Board HDI Multilayer PCB

Best Price16 Layers Prototype Board HDI Multilayer PCB

♦ What ​​is HDI PCBs?

HDI PCB (High-Density Interconnect Printed Circuit Board) is a circuit board built with very fine lines/spaces (≤ 100 µm), micro-vias (≤ 150 µm), blind/buried vias, and often sequential lamination or laser-drilled stacked vias, so that more components and routing can fit in a smaller area. The result is thinner, lighter boards with higher I/O counts, shorter signal paths and better electrical performance—ideal for smartphones, tablets, medical implants, IoT modules and any application demanding miniaturization and high speed.

HDI boards are classified by how many sequential build-up (laser-drilled) layers are added on each side of a standard core.:​​

1. 1st-order (1+N+1) – one build-up layer per side; only one laser-drill step is needed.
2. 2nd-order (2+N+2) – two build-up layers per side; requires two laser-drill and lamination cycles (can be staggered or stacked micro-vias).
3. 3rd-order (3+N+3) – three build-up layers per side; three sequential drilling/lamination cycles.
4. Any-layer (ELIC) – every adjacent pair of layers can be interconnected with laser micro-vias, giving the highest density and no fixed “order” limit.

♦ Technical Parameters

DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production.

Our products include single, double, multi, high frequency, aluminum base, copper base, FR-4 and other high precision circuit boards.

We have over 10 years of experience in serving many domestic and foreign brand customers in a wide range of fields such as Medical, Automotive, Industrial Automation, Artificial Intelligence, Smart Home, Security, Power and Communications, etc..