Hi,
Can you summarize the risks linked to cleaning a non-clean paste ?
I am concerned by incomplete cleaning of the non-clean leaving active residue on the board.
We are using Inudium 5.1 (non-clean, Pb free), cleaned with Vigon A250.
We are using non-clean because of experience of that paste (internally and at EMS shop) and we are cleaning to promote underfill bonding.
Thanks,
Fabien


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