... ; Fast leadtime. We offer low-volume,Prototype and Production PCB fabrication service, for rigid or flexible, RoHScompliant, High Tg boards. All project ... 1.20mm 48mil 10 layer 1.60mm 60milMax Ratio of Board thickness and Via diameter22:1Min space0.075mm 3milMin line width0 ... finishHASL,Nickle, Imm Gold,Imm Tin,Imm Silver, OSP etc.Board materialFR-4 glass epoxy, FR4 High Tg, RoHS compliant; Aluminum ...