// // File: cap_0201_top // // Date: 31-Oct-2013 original version CMX // 2-Apr-2015 clean up just the names for Hub Module // 10-Jun-2015 make this special for use just on the // top of the pcb - it carries with it // the ground plane cutout on PREPREG_1. // Move it 100% to the Kemet Normal Layout. // // // Geometry for the Top Side 0201 capacitor components. // // The Reference Designator is on the SilkScreen Layer. // // The long axis of this part is horizontal with pin #1 to the left. // // There appear to be many variations of the 0201 foot print // in the documentation from different manufacturers. For // reference I have listed the AVX and Kement recommended // dimensions along with the dimensions that I have used in this // geometry. // // // Pad Pad Pad Center Opening Court // Version Length X Width Y to Center Between Pads Yard // ------- -------- -------- ---------- ------------ ----------- // // AVX Cap 0.30 0.35 0.55 0.25 // // Kemet Most 0.56 0.52 0.76 0.20 1.80 x 1.00 // // Kemet Norm 0.46 0.42 0.66 0.20 1.50 x 0.80 // // Kemet Least 0.36 0.32 0.56 0.20 1.20 x 0.60 // // // This Geom 0.46 0.42 0.66 0.20 1.50 x 0.80 // // // So as currently made this 0201 geometry is 100% // the Kemet Normal Density recomendation. // // // The IPC 0201 Courtyard must be about 2mm in the long dimension X // by 1mm in the Y dimension. // // // This geometry was made for the Hub Module design // for use on the Top Side of the PCB. // // Thus, this cap_0201_top geometry includes a cutout of the // gerber negative data ground plane. This cutout is // provided by a "path" on layer PREPREG_1. // $abort_enable = @false; $$lock_windows(@on) ; $$snap_diagonal(@off) ; $$snap_orthogonal(@off) ; //---------------------------------------------------------------------------- // // // Note that the cap_0201_pad geometry is defined in // the component cap_0201 and reused here in component cap_0201_top // // //---------------------------------------------------------------------------- $$create_component("cap_0201_top", @replace); $$page(0.0, 0.0, 0.0, @mm, 0.0, 0.0, [0.0,0.0,'CO$cap_0201_top'] ); $$point_mode(@vertex); $$attribute( "COMPONENT_LAYOUT_TYPE", "surface"); $$attribute( "COMPONENT_LAYOUT_SURFACE", "both"); $$attribute( "COMPONENT_HEIGHT", "", , @scale , , [0.028, 0.0]); $$initial([ 0.75, 0.40 ], , @nosnap ); $$terminal([ -0.75, 0.40 ]); $$terminal([ -0.75, -0.40 ]); $$terminal([ 0.75, -0.40 ]); $$terminal([ 0.75, 0.40 ]); $$attribute( "COMPONENT_PLACEMENT_OUTLINE", "", @mark, @scale ); $$template_line_style( @Solid ); $$path( "SILKSCREEN", 0.20, , [ -0.70, 0.50, 0.70, 0.50 ]); $$path( "SILKSCREEN", 0.20, , [ -0.70, -0.50, 0.70, -0.50 ]); // Reference Designator is on the SILKSCREEN Layer. $$text( "SILKSCREEN", "^$ref", 0.0, 0.0, 1.4, @CC, 0, 0.7, 0.20, "std", "None", 0.0, 0.0 ); // This cap_0201_top geometry includes a cutout of the // Gerber negative data Ground Plane. This cutout is // provided by a "path" on layer PREPREG_1. $$path( "PREPREG_1", 0.20, , [ -0.40, 0.10, 0.40, 0.10 ]); $$path( "PREPREG_1", 0.20, , [ -0.40, 0.00, 0.40, 0.00 ]); $$path( "PREPREG_1", 0.20, , [ -0.40, -0.10, 0.40, -0.10 ]); $$path( "PREPREG_1", 0.20, , [ 0.40, -0.10, 0.40, 0.10 ]); $$path( "PREPREG_1", 0.20, , [ -0.40, -0.10, -0.40, 0.10 ]); // Define the two pins on the cap_0201: // pin #1 is to the left, pin #2 to the right, the axis is horizontal $$attribute( "COMPONENT_PIN_DEFINITION", "1", , @scale , , [ -0.33, 0.0 ]); $$attribute( "COMPONENT_PADSTACK_OVERRIDE", "1, cap_0201_pad"); $$attribute( "COMPONENT_PIN_DEFINITION", "2", , @scale , , [ 0.33, 0.0 ]); $$attribute( "COMPONENT_PADSTACK_OVERRIDE", "2, cap_0201_pad");