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Copper, 2.25mm soldermask opening Circular Fiducial, 1.5mm bare copper, 4.5mm soldermask opening (Level B Circular Fiducial, 0.75mm bare copper, 3mm soldermask opening Circular Fiducial, 0.75mm bare copper, 2mm soldermask opening (recommended 5-pin SAW filter package - 1.4x1.1 mm Body; (see https://www.murata.com/~/media/webrenewal/support/library/catalog/products/filter/rf/p73e.ashx?la=en-gb 5-pin filter package - 1.1x0.9 mm Body; (see https://www.murata.com/~/media/webrenewal/support/library/catalog/products/filter/rf/p73e.ashx?la=en-gb 5-pin filter package based on the bottom //another rib to reinforce along the LEDs //outline of whole PCB cube([137.5, 97, 1], center=true); echo("Putting a hole with radius: ", hole_r , " at ", hole_dist_side, height - v_margin - title_font; left_rib_x = thickness * 2; right_rib_x = width_mm - 10 ohms between U1-14 and U2-1 when off, more like 1M ohms.

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