While newer versions of Altium (AD23.3 and later) have retired these libraries in favour of the panel, you can still retrieve them from several reliable sources: altium-libs/Miscellaneous Devices.IntLib at master - GitHub
Miscellaneous Devices.IntLib is a pre-compiled ( *.IntLib ) for Altium Designer. Unlike standard library files, an integrated library bundles schematic symbols, PCB footprints, and sometimes simulation models into a single, read-only file. This format ensures that all linkages between symbols and footprints remain secure, making the library highly portable between different workstations. Where to Download Miscellaneous Devices.IntLib download miscellaneous devices.intlib
altium-libs/Miscellaneous Devices. IntLib at master · Pixel-Pirates/altium-libs · GitHub. While newer versions of Altium (AD23
To download , you can typically find it as a part of legacy Altium Designer installation packages or through the official Altium Documentation Downloads . This specific file is a core integrated library used for basic electronic components like resistors, capacitors, and diodes. What is Miscellaneous Devices.IntLib? Where to Download Miscellaneous Devices