Number of layers: two layer
Base material: FR1, CEM-1, FR2, FR4
Max. panel size: 24 x 21 inches
Min. panel size: no limit
Thickness tolerance: +/-10%
Min. hole size: 0.025 inches
Min. line width/spacing: 0.008 inches
Min. SMD pitch: 0.020 inches
Electric test voltage: 150V`
Finished: bare copper, HAL or gold finish or carbon
This pcb is carbon with OSP on the pad surface