How to find AutoCAD drawings of parts on Digikey

Was it always this easy? How could I have not known?

First, know the manufacturer of the part I want a CAD file of the package of.

Then find that manufacturer on this list:

https://www.digikey.com/en/resources/3d-models

From the manufacturer's link on that page, again find the part. If the part has a CAD model, it will be findable when narrowing searches from this level down.

The part will have a link to the cat files on the manufacturer's site, which may or may not be correctly indexed.

PCB mount HD-78 connector

PCB mount connector
https://www.digikey.com/product-detail/en/conec/163A17519X/626-1894-ND/3838176

Its Datasheet:
https://media.digikey.com/pdf/Data%20Sheets/Conec%20PDFs/163A17519X.pdf

Plain HD78 shell, has links to its pins so I can order them separately:
https://www.digikey.com/product-detail/en/te-connectivity-aerospace-defense-and-marine/204509-1/1122-1183-ND/299474

Cool datasheet for Hammond 1553B boxes:
https://media.digikey.com/pdf/Data%20Sheets/Hammond%20PDFs/1553%20Color%20Series.pdf

MicroUSB panel mount socket

I didn't want a PCB mount MicroUSB socket, I wanted something that I could mount to a panel and wire to in order to pick off the power lines. So far I have only found one option, a circular hemetic mount which isn't necessarily so bad looking. It comes in PCB pin options but also with a solder pad option.

Here it is at DigiKey: https://www.digikey.com/product-detail/en/conxall-switchcraft/DCP-USBCB-SC/SC2114-ND/5213112

Lots of ones like these at DigiKey which are PCB mount: https://www.digikey.com/products/en?keywords=USB%20micro%20USB%202.0%20Receptacle%20Connector%20Panel%20Mount%2C%20Through%20Hole%20

Here it is at Mouser: https://www.mouser.com/ProductDetail/Conxall-Switchcraft/DCP-USBCB-SC?qs=WOhmfB76lAZDzcHiw27Ogg%3D%3D

Here is the Conxall datasheet: http://www.switchcraft.com/Documents/npb_c716_sealed_micro_usb_connectors.pdf

Here it is at Newark: https://www.newark.com/switchcraft-conxall/dcp-usbcb-sc/micro-usb-2-0-type-ab-rcpt-panel/dp/14AC6615

Here is Sager's own page on the product line: https://www.sager.com/new-products/harsh-environment-connectivity-solutions/

Here's the kind of crap that comes up from a Google search: https://www.google.com/search?q=panel+mount+micro+usb+feed+through&oq=panel+mount+micro+usb+feed+through