•Specifications:◦Layer count: 4 layers
◦Finish thickness: 1.2±0.1mm
◦Surface finished: HASL
◦Solder mask: Black
◦Base material: Shengyi
◦Minimum width/spacing: 7mil/5mil
◦Minimum via Ø: 0.25mm
◦Delivery: vacuum packing
•Following is the manufacturing capability:◦Materials: FR4(TG130-180), Aluminous material, Rogers, Arlon, Taconic
◦Surface treatment: HASL, ENIG, plating gold, OSP, immersion tin, immersion silver
◦Layers: PCB 1L-20L, FPC 1L-16L, Rigid-flex 1L-16L
◦Finish thickness: 0.05mm-4.0mm
◦Copper thickness: 12um-140um
◦Min. width/spacing: 0.05mm/0.05mm
◦Min. Via size: 0.1mm
◦Impedance controlled tolerance: ±10%
◦Warpage: ≤0.75%
◦Profiling tolerance: ±0.1mm
