[weblacky]

Yeah, the only thing stopping you is that it's controlled BGA rework. They still make these connectors and they seem to be about ~$25 dollars a piece if you can find a distributor of quantity = 1.

https://www.amphenol-icc.com/product-ser...array.html

https://www.digikey.com/short/z544ncnj


I don't know the board mating height or seat height, but I count 240 pins and row of 8, so that gets only 3 options for seating heights. The support document details a BGA machine ramp-up/down sequence (though fails to disclose the peak temp and it refers to a table in the doc that doesn't exist :-(.)

If I was more confident in my BGA soldering, I'd try it...but BGA soldering is an experience I don't have enough of, especially with LARGE items. The support document claims you need to preheat the PCB to about ~400F then quickly ramp up and into the critical heat region for soldering and then down under it in like <40 secs! I don't think a human has a chance on these. Man I wish I had the tools/toys to do this kind of work!