6 Layer HDI Rigid Flex PCB

6 Layer HDI RIGID-FLEX PCB W/ Blind Buried Vias

Product Description

This is a 6 layer HDI rigid flex PCB with blind & buried vias. Built up with most common rigid insulation material-FR4 and Dupont Polyimide, it has nice bending performance. Also its 0.6mm thick rigid area lends this board with good strength. All laminate material are from an authorized distributor under WellCircuit’s check.

By applying ENIG finish, this rigid flex circuit gets benefits like excellent surface planarity, good oxidation resistance, and suitability for movable contacts.

With HDI technology, its design flexibility, reliability, and routing efficiencies are noticeably improved. We drilled the blind & buried vias with CO2 to assure accuracy as via size is only 3mil. Not many chinese manufacturers can make HDI rigid flex PCB with high yield like Wellcircuits, below is the stack-up we make for this 6 layer HDI rigid flex PCB.