Layer Count:  26L

Material:  DS7409DVN

Board Thk:  4.0mm

Array Size:  285 mm x 410 mm

Aspect Ratio:  16:1

Min Hole Size/Drill size:  0.20/0.25mm

Min Line Width/Spacing:  107um/97um

Back-drill Stub:  6±4mil

Impedance: ±8%