Hello TechNetters, Our company plans to use OSP surface finish for lead free application, and ask me to do evaluation work on OSP. Our products sell world-wide and many of them work outdoor, and our boss don't agree to conformal coating on products even for outdoor condition concerned with cost effective, so the reliability, especially long-term reliability, of surface finish is significant. My question is, is there any short-term and long-term industry reliability test handbook or guideline available for me to refer to? Thank you all. Best Regards Charming Chan --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 15.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------