![]() ![]() The IPC-7351 depicts the requirements for surface mount designs and land pattern standards. The land pattern gives information regarding the pad sizes, the distance between the pads (pitch), component boundary and keep-out, silkscreen outlines, part numbers, reference designators, and pin numbering. The created circuit board footprint should always match the component physical dimensions or else it will not align properly with the pads. Only if it is not available, we will have to create one on our own referring to the datasheet of the component, while designing a circuit board. Most of the time, the board footprints of standard packages are available in the PCB library of the design software. The footprint or land pattern is an arrangement of plated copper pads or through-hole plated pads on a PCB on which a component is soldered. ![]() ![]() 6 How to create a footprint in KiCAD How to create a PCB footprint ![]()
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