OSP - Organic Solderability Preservatives; an organic sealant
insulates the copper from air to prevent oxidation. The OSP's
vaporize during preheat of the reflow process at 100 deg C.
______________________________ Reply Separator _________________________________
Subject: Replacement for Hasl operation
Author: [log in to unmask] at cc_gate
Date: 2/5/97 2:17 PM
I am looking for information on replacement options for the Hasl
machine. I have heard of an organic coating that replaces Tin/Lead as a
coating. Could anyone let me know about this? Does it work? Where do I
get in touch with the manufacturer?
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