Siying Li

Solder 1321x, 13213 71-pin LGA package

Discussion created by Siying Li on Jan 15, 2011
Latest reply on Nov 25, 2011 by Liam JORDAN

I am encountering great problems with soldering MC1321x -the LGA 71-pin package.

The prototype board I made is unmasked... I am hearing a lot of 'no's from commercial PCB prototype companies when I asked them to solder the MC13213 chip onto my board.


has anyone successfuly soldered a MC1321x onto an unmasked board? If so... how did you do it??!!