HDI
From 1+N+1 to X+N+X stack-ups, “all layer” technology and in a wide range of technological variants. An HDI PCB is a PCB which has a far higher wiring density than a conventional through hole PCB. An HDI PCB uses finer features than a conventional PCB, enabling tighter packaging densities and lower layer count and/or reduced size. All HDI PCBs should follow IPC2226 – Sectional Design Standard for High Density Interconnect (HDI) Printed Boards. IPC2226 separates HDI into types I to type VI depending on usage and complexity. Typical applications are smartphones, where space is at a premium, and aerospace where smaller size and/or reduced weight are key drivers. This is one example. Every application is different so please contact our experts to discuss your requirements, in full.
HIGH DENSITY INTERCONNECT (HDI) PCB
Parameter
Product Type: Rigid PCB Layer count: 4 Board thickenss: 2.36mm Copper thickness: 6/6/6/6OZ Speciality Immersion tin, TG170
Applications
Power Supply