... turn prototype and mass production for 1-30 layer boards) printed circuit board pcb NOITEM Technical capabilities1Layers1-30 layers2Max. Board ... .3kv/mm15S/M abrasion>6H16Thermal stress288°C 20Sec17Test Voltage50-300V18Min. blind/buried via0.15mm (6mil)19Surface FinishedHAL, ENIG, ImAg, Imsn ... Plating gold20MaterialsFR4,H-TG,Teflon,Rogers,Ceramics,Aluminium, Copper base printed circuit board pcb