John, come on now. Anything can happen at any time. I have seen some
reservations from the IS users as to silver migration possibilities and
shelf life/handling issues --you might say they have not seen them --"yet".
I have had more problems with HASL, OSP and IT than I have with ENIG. ENIG
has longer data history than IS, so both shoes have already dropped so to
speak. Three years without problems, is an eternity in this business,
especially when we are expected to build custom products in 24 hours.
At 11:00 AM 08/11/2005, you wrote:
>with it............YET..........
>
>------------------------------------
>Avanex
>John Burke
>Senior Manager RoHS Compliance
>[log in to unmask]
>40919 Encyclopedia Circle
>Fremont
>CA 94538
>tel: 510 897 4250
>fax: 510 979 0189
>mobile: 510 676 6312
>------------------------------------
>
>
>-----Original Message-----
>From: TechNet [mailto:[log in to unmask]]On Behalf Of Edwin Louis
>Sent: Thursday, August 11, 2005 4:48 AM
>To: [log in to unmask]
>Subject: Re: [TN] RoHs board surface recommendations.
>
>
>We have been using ENIG now for about three years and have had no bad
>experiences with it. NASA for one does not allow the use of silver .
>
>-----Original Message-----
>From: TechNet [mailto:[log in to unmask]] On Behalf Of Werner Engelmaier
>Sent: Wednesday, August 10, 2005 4:57 PM
>To: [log in to unmask]
>Subject: Re: [TN] RoHs board surface recommendations.
>
>Hi Steve,
>I do not know about "bad-mouth ENIG"--I am a reliability consultant, and
>have
>had plenty of calls because of ENIG related failures, but not a one about
>iAg. On the other hand, I do not know about their respective environmental
>implications.
>
>Regards,
>Werner Engelmaier
>Engelmaier Associates, L.C.
>Electronic Packaging, Interconnection and Reliability Consulting
>7 Jasmine Run
>Ormond Beach, FL 32174 USA
>Phone: 386-437-8747, Fax: 386-437-8737, Cell: 386-316-5904
>E-mail: [log in to unmask], Website: www.engelmaier.com
>
>
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