XYT card -------- Board size: 100x80 mm^2 Technology: double layer with solder stop masks Minimum track/gap size: 0.10 mm (4 mil) Minimum drill diameter: 0.30 mm (standard) Material: FR4 1.6mm (standard), Finish: Au/Ni Features: large round hole in the middle (D=8 mm) Remarks: GERBER data for routing and solder stop bottom layers are NOT mirrored Minimum order quantity: 6