Category:PCB Surface Finish

Group Administrators: 1 | Group Member: 26 | Group Threads: 24

PCB Surface Finishes include HASL, OSP, ENIG, Immersion Tin, Immersion Silver, Gold – Hard Gold…Protect copper from oxidation and help assembly.

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Changing Ni/Au finish to HASL lead free Reply 2017-02-28 17:05:00
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Balazs Szucs

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The buyers in our company like to change the PCB finishing because of reducing costs. The proposed change is going from Ni/Au to HASL lead free, I know that in the beginning of the lead free period there where a lot of problems to use the HASL especially at the fine pitch SMT components. Now at the end of 2010 is there a good HASL lead free finishing which don't have these problems ?
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

david.rambeau.tea

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Great help to my new project.

Factor

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Good resource for new beginners.

Blake

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Your post answered my questions. Thanks a lot.

p_harris1234

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Nice posting! Your sharing is quite in-depth and solves my puzzles all the time. I will keep reading your post.
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