Content :

Holes with a diameter of less than 150um are called microvias in the industry. Circuits made using this microhole geometry technology can improve the benefits of assembly, space utilization, and so on. At the same time, there are also miniaturization of electronic products.



HDI is the English abbreviation for High Density Interconnector. High-density interconnect (HDI) manufacturing is one of the fastest growing areas in the printed circuit board industry. From the first 32-bit computer from HP in 1985 to the large client server with 36 sequential multi-layer printed boards and stacked micro-vias, HDI/mini via technology is undoubtedly the future PCB architecture. Smaller ASICs and FPGAs with smaller device spacing, I/O pins, and embedded passives have shorter rise times and higher frequencies, all of which require smaller PCB feature sizes, which drives Strong demand for HDI/mini vias.



   


                                        Specifications: 





                                                        Material: FR4


                                                        Layer: 6L


                                                        Copper thickness: 1OZ


                                                        Board thickness .cwpcb.com