... , Vias Plugged with Solder Mask, RoHS Compliance. 2-Layer PCB,Gold Finger,Blue Solder Mask,Vias Plugged with ... pcb profiles, etc) MicrosectionSolderability Test (245±5ºC; 3-5 sec) Thermal Test (288±5ºC; 10 sec ... Max Board Thickness200mil (5.08mm)Min Line Width3 mil (0.075mm)Min Line Space3 mil (0.075mm) Min ... PrintingMaterialFR4, ROGERS, Taconic, ARLON, BT, Ceramic, Aluminum 2-Layer PCB with Gold Finger