Re: BGA reballing

Hi

I have faced a similar experience . My laptop had some problem and one of my friends said,it may be due to a bga reballing issue just because I used to overuse my laptop. Infact I researched on this bga reballing.

I will prefer you bga reballing with stencils and tiny balls rather than the other. But it depends on the bga package. If you are re-balling lead-free BGA package then use flux along with the specified solder sphere.

If the BGA package requires a high temperature solder sphere ,apply solder paste...