If you cannot find a component in the NI forums, several third-party ecosystems bridge the gap.
Multisim, developed by National Instruments (NI) and now part of the Digilent/Emerson ecosystem, is a standard industry tool for SPICE simulation and circuit design. While the software comes with an extensive database of resistors, capacitors, and generic ICs, users often need specific components not included in the default installation. This guide details how to find, download, and integrate component libraries into Multisim. multisim component library download
Note: Downloaded components usually need to be placed in the User or Corporate Database to avoid corrupting the Master Database. If you cannot find a component in the
When looking for a Multisim Component Library: This guide details how to find, download, and
Note: Generic SPICE models ( .mod , .lib ) from manufacturers like Texas Instruments or Analog Devices can be imported, but this requires creating a custom symbol and mapping pins—a more advanced task.
Users can access updated models directly through the NI Support Documentation .