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bedrock-rnd [bedrock-rnd logo]

bedrock-rnd parametric footprint

Input

  • draw grid in mm
  • draw in "mask and paste"

Result

Footprint attribute:
centerpad-rfp(CPL=7.3, CPW=5.3, CPVP=1.2, CPPAT=chamfer)

Download footprint file

 

Documentation

centerpad-rfp(CPL=7.3, CPW=5.3, CPVP=1.2, CPPAT=chamfer)

centerpad with pattertns

Generate a centerpad optionally with vias and/or paste pattern; useful as an aid for manual footprint design

centerpad-rfp parameters

Ordered list (positions): CPL,CPW

name man
dat
ory		description value (bold: default)
CPL yes center pad length (same direction as BL); 0 or empty if no exposed center pad Dimension: a number with an optional unit (mm or mil, default is mil)
CPW yes center pad width (same direction as BW); 0 or empty if no exposed center pad Dimension: a number with an optional unit (mm or mil, default is mil)
CPVP yes center pad via grid pitch (distance between vias); 0 or empty for no vias Dimension: a number with an optional unit (mm or mil, default is mil)
CPVHD yes center pad via hole diameter Dimension: a number with an optional unit (mm or mil, default is mil)
CPVCD yes center pad via copper diameter Dimension: a number with an optional unit (mm or mil, default is mil)
CPPAT yes center pad pattern type
none no pattern, round corner rectangle slightly smaller than the pad
chamfer small segments with chamfer corners that avoid vias
nopaste no paste at all
CPPG yes center pad pattern gap; nominal distance between pattern elements Dimension: a number with an optional unit (mm or mil, default is mil)