altium adding footprint to existing libraries

Just load an existing footprint, modify it as necessary, save it with a new name, and store it in a new footprint library. You can create new footprints based on a footprint in one of these footprint libraries. When you use such a device, you must create a specific footprint with different port numbering. Port assignments in these devices are sequential, such as pin 1 through 14. They can be a quad op-amp or a multiple transistor package. Certain footprints, such as 14-pin DIP packages, have hundreds of possible uses. You can use these libraries to add footprints to your layouts. Using the Footprint Librariesįour footprint libraries are included with a layout. This is shown in the Footprint Example 2 section.

The first pin of part A is labeled pin 1, so the port that designates the first pin of part A is labeled A1 on the footprint. For example, the first resistor in a bus package is part A. The first part (schematic part) within the footprint is usually labeled part A. Multi-part footprints (for example, bus resistors) are created by assigning port numbers to different parts within the footprint. Type a name for the new library file in the File Name box, and then click Save.Ensure that is selected in the Available Footprints box.To create a new library and save the current footprint into it: Type a new name for the footprint in the box.Click in the Available Footprints box.Click the library to add the footprint to in the Select Library box.To add a new footprint to an existing library: Use a new name if the old footprint is needed later. Warning: The old footprint is lost if this method is used to save because any layouts using the old footprint are modified. Click the footprint in the Available Footprints box.Click the library that contains the old footprint in the Select Library box.Genesys menu and select Save Footprint from the Footprint Editor menu. Genesys menu and select Save Footprint from the Footprint Editor menu to save the footprint in a library file. Always place ports before saving a footprint. Place silk screen objects (for example, designators).Place pads wherever you want to make solder connections.Genesys menu and select New Footprint from the Footprint Editor menu. Store the footprints in a library you create. You can create and save footprints to use in other layouts. You can associate footprints with parts using the Association table or by editing a part in the Part Selector to add a footprint property to the part. If a footprint library is changed, all components in all layouts using that footprint are changed. You can create or edit footprints using the Footprint editor and then save the footprints into a footprint library. A footprint is a pattern of metal, silk, and other layers that generally corresponds to a physical part, such as SOT23 or 0603 packages.

Altium adding footprint to existing libraries