Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


bga reflow in water clean solder

#28255

bga reflow in water clean solder | 27 April, 2004

Is anybody doing BGA soldering water clean solder. If yes how you are ensure cleaness. We have boards with Four BGA and 2000 chip and ICs.We are processing with no clean solder but we are getting bad wetting so now we are planning to switch to water clean.If anybody have suggestion please welcome.

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#28307

bga reflow in water clean solder | 28 April, 2004

We can clean the blank out of LARGE BGA. [Cleaning small BGA is a whoooole nuther issue.]

But before we get into that, what's the problem and its breadth? Why are you getting poor wetting? What's the story on the components, board, process materials, and process setup?

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