Hello Technetters:

Any thoughts/experience with BGAs attached to finishes other than OSP or
HASL?  More specifically, thick or thin gold plating and how it affects
reliability.

Do any of the IPC assembly specs - J-Std-013, IPC-7095, IT-98080, or ???
get into this?

Thanks in advance for your help,


Al Kreplick
Sr. Mfg. Eng.
Teradyne, Inc.
500 Riverpark Drive
North Reading, MA 01864
Tel: 978-370-1726
Fax: 723-661-5352

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