... and through-hole soldering technologyVarious sizes like 1206, 0805, 0603 components SMT technologyICT (In Circuit Test), FCT (Functional Circuit Test) ... / Lead free Materials (RoHS Compliant) /CEM-3, Aluminium, Metal basedLayer No.1-30 pcb transformers pcb depaneling machine Finished Board thickness0 ... Control±10%Warp&Twist0.70%Peelable0.012"(0.3mm)-0.02’(0.5mm)ImagesMin Trace Width (a)0.075mm (3mil) ...