Folks,

 

Question - I believe that it is common practice to use the same forced
convection reflow oven to reflow Pb-free as well as SnPb boards in
today's world but I was wondering if anyone has experienced any issues
doing this as well as what safeguards should be implemented so Pb-free
flux residue deposited within an oven does not contaminate SnPb boards
(e.g. flux build-up in the oven could redeposit onto boards going
through the oven?). thanks again.

 

Best regards,

-Joe 

 


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