Looking to see if a list of sources can be gathered here to help out those building their own wiring harness. My first project is Bally Medusa main head trunk wiring harness. So looking for all the unique size .100 & .156 header pins & connectors. The male & female harness + contacts used.

.100 size connectors - 12, 15, 16, 17, 19, 23, 25, 28
PBR: 12 Position MOL-2201-3127 $0.72
Marco: 15 https://www.marcospecialties.com/pinball-parts/CF10015
Marco: 23 https://www.marcospecialties.com/pinball-parts/CF10023
PBR: 28 Position Terminal Housing. BLY-E764-28. $1.50ea.

.156 size connectors - 2, 8, 9, 10, 15, 18, 20
PL: 2 https://www.pinballlife.com/156-396mm-crimp-stuff-2-position-housing-with-locking-ramp-17574.html
PL: 8 https://www.pinballlife.com/mm5/merchant.mvc?Screen=PROD&Product_Code=PBL-600-0332-00
PL: 9 https://www.pinballlife.com/156-396mm-crimp-stuff-9-position-housing-with-locking-ramp-17443.html
PL: 10 https://www.pinballlife.com/mm5/merchant.mvc?Screen=PROD&Product_Code=PBL-600-0334-00
PL: 15 https://www.pinballlife.com/156-396mm-crimp-stuff-15-position-housing-with-locking-ramp-17577.html
PL: 20 https://www.pinballlife.com/mm5/merchant.mvc?Screen=PROD&Product_Code=PBL-600-0344-00
Rectangle size housings? 12, 15, 24

One of my limited sources: https://www.mode-elec.com/

Pinball Life, Marco Specialties, Pinball Resource, etc. Looking for the unique size or hard to find stuff. If you see that specific source with part, please post it up here to help others. Here is a unique Gottlieb one I located:
https://www.peawo.com/Molex/09-01-6241--92734818.html

Thanks guys looking for other suppliers that are not well known in the pinball biz. There are unique sizes that I need for production, & others looking for the same. I will start listing my preference at the top to make it easier for people to get the info.

Thanks I was just going to start linking up GPE stuff also. Another item looking for is 20 position IDC female housings for the displays.

Yes I always tell people to only do contacts for harness that need work. Do not do everything! As for .062 Molex style plugs seems like these are very hard to find stocked anywhere. I need 15 + 24 female for the Medusa harness.

Here is a source for Red 20 IDC housing. Looking for a source of the covers.
https://www.mouser.ca/ProductDetail/TE-Connectivity-AMP/5-640440-0?qs=xz7l0OwElPUCXhRQfQ2a5g%3D%3D
Things are moving very slowly for Medusa Head trunk harness since the parts are so hard to source out.
Lots of Red 15 IDC available. Here is one model with locking tab.
https://www.mouser.ca/ProductDetail/TE-Connectivity-AMP/4-643813-5?qs=TwthSIU6nQz4DRmuOejuaQ%3D%3D

Yes I am still on the hunt. GPE is out of stock on what I really need.

.062 receptacles 15 & 24, possibly plugs also. I asked you previously & got no response to a pm. Anything over 12 seems impossible to find stocked anywhere in the world.