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February 3, 2012
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Does Lead-free Flux Make a Difference?
Does Lead-free Flux Make a Difference?
Does using a lead-free solder flux really make a difference? Why not use the same flux we use for leaded soldering?
This program first published July 2010
At "Ask the Experts" we submit challenging questions to our panel of distinguished experts. You provide the questions and they provide the answers.

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Expert Panel contributors for this topic:
Edward Zamborsky, Regional Sales Manager, OK International Inc.
Brian Smith, General Manager - Electronic Assembly Americas, DEK
Mike Scimeca, President, FCT Assembly
John Vivari, Application Engineering Supervisor, Nordson EFD
Comments  »
Use the form below to submit a comment.
My question is, what is the difference of using lead-free solder (wire core, flux) vs lead, it could affect field operation failures? Most of our electronics assemblies are general assemblies (not PCB's) and I know that it depends of our customer requirements, but sometimes customer do not specify or simple don't care as long as assembly works. Most of the plants use lead solder as a default, wondering why?

Carlos Moreno, Avnet
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Does Lead-free Flux Make a Difference?

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