16-layer PCB
Product Type: High TG board, TG> 175 Layers: 16 thickness: 1.6mm Inner layer line width / distance: 4mil/4mil Outer layer line width / distance: 5mil/6mil Minimum BGA: 9mil Minimum aperture: 8mil Impedance: 50 ohms, tolerance: + / -10% Surface finished: Immersion Tin