PTH - SPACE AND SIZE
PTH - SPACE AND SIZE
Following technical specifications related to our process and to our facilities:
z : Plating thickness.
xmin : minimum finished hole diameter.
ymin : minimum distance between holes (finished).
Aspect ratio : detailed in the sub-menu "Aspect ratio".
Our reference values:
X: 0.55 (+/- 0.075)
Zmin: 0.15
Ymin: 0.35
Maximum Aspect Ratio: 1/20
Drilling:
Drills used: from 0.15 mm to 6.5 mm in steps of 0.05 mm
Drilling tolerance (non-metallized holes): +/- 0.05 mm
Drilling tolerance (metallized holes): +/- 0.075 mm in the "Aspect ratio" submenu.
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