Hi John - The JSTD-005 specification calls out that the solder alloy is in
accordance with the JSTD-006 specification and the flux is in accordance
with the JSTD-004 specification. You probably need to talk directly to
Kester and Alpha on what impurity requirements per JSTD-006 they meet.
Happy Holidays
Dave Hillman
Rockwell Collins
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John Anselmo <[log in to unmask]>
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12/23/2009 11:20 AM
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[TN] SN63A Solder Designation for Impurities
Does anyone know off-hand if solder paste (RMA and water soluble) meets
the type "A" classification for impurities per J-STD-006?
I have looked at Kester and Alpha Metals web sites and the data sheets for
the paste doesn't say.
The data sheets for the bar solder does show the level of impurities, but
there is no info for paste.
Thanks,
John
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