Thread: Baking N900.in the oven
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Trzyzet is offline Trzyzet
2020-04-28 , 08:28
Posts: 68 | Thanked: 300 times | Joined on Mar 2017
#18
Originally Posted by juiceme View Post
Do you mean squirt the flux under the BGA without removing it, then reflow?
Exactly this.

Originally Posted by juiceme View Post
How do you make sure the flux gets under there evenly and wets all the underside of the IC?
There is many type of flux - gels, liquids etc. For gels and solids you need to heat them up (activate) to make them flow under the IC. Liquid one will do it straight away.
When you put the flux from the one side of the chip, flux will really characteristically flow and stick inside. Hard to miss that
 

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