4 Layer FR4 Prototype PCB Board

4 Layer FR4 TACONIC ARLON Prototype PCB Board BGA / HAL 2L - 16L PRODUCT’S DETAILS Raw Material FR-4 Layer Count 4-Layer Board Thickness 2.0mm Copper Thickness 2.0oz Surface Finish ENIG Solder Mask Green Silkscreen White Min. Trace Width/Spacing 0.075/0.075mm Min. Hole Size 0.25mm Hole Wall Copper Thickness ≥20μm Measurement 300×400mm Packaging Inner: Vacuum-packed in soft plastic bales Outer: Cardboard Cartons with double straps Application Communication,automobile,cell