SAC305 constituent percentages

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Is there a standard (IPC, JEDEC, JEITA, etc) covering the to... - Jan 17, 2007 by

I think you might be looking for J-STD-006. Here is a link ... - Jan 17, 2007 by cuculi54986@yahoo.com

Bob R.

#46740

SAC305 constituent percentages | 17 January, 2007

Is there a standard (IPC, JEDEC, JEITA, etc) covering the tolerances on percentages of Sn, Ag, and Cu in SAC305? I'd also be interested if there are standard allowable amounts of other contaminants. I couldn't turn up anything in a search of the IPC and JEDEC sites, but that is probably my poor search skills.

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cuculi54986@yahoo.com

#46753

SAC305 constituent percentages | 17 January, 2007

I think you might be looking for J-STD-006. Here is a link to the table of contents: http://www.dynamixtechnology.com/docs/j-std-006as.pdf

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