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Re: vozmil post# 9143

Wednesday, 08/23/2006 2:05:49 PM

Wednesday, August 23, 2006 2:05:49 PM

Post# of 42645
It's a complex issue... as not all companies will choose the exact same Alloy composition...

From leadfree.ipc.org;


SnAgCu

This alloy composition (with or without the addition of a fourth element) appears to be the most popular replacement. This alloy has also been chosen to be the benchmark, with SnPb being the baseline, for testing any other alloys to be included in the listing to be provided to the industry.

http://leadfree.ipc.org/RoHS_3-2-1-3.asp

NOTE: Ag = Silver