Currently, you can download this part for Altium and import it in Altium using the P-CAD importer. You can find the import guide here: https://www.snapeda.com/about/import/#Altium
You can also download the Eagle version and use the Eagle importer in Altium to import it.
We will be working on support for the native Altium format soon, I will keep you posted on that.
Thanks for your question!