Hi Kaye,

Use IPC 4554 as a reference.
Test the pudding by solderability tests after at least two reflow
processes.


-
Best  Regards

Reuven  ROKAH

e mail: [log in to unmask]



                      Kaye Clayo
                      <kclayo@                 To:      [log in to unmask]
                      KEITHLEY.COM>            cc:
                      Sent by: TechNet         Subject: [TN] Auditing Immersion Silver processes
                      <TechNet@
                      ipc.org>


                      10/08/2005 18:25
                      Please respond
                      to TechNet
                      E-Mail Forum;
                      Please respond
                      to Kaye Clayo





Does anyone have any advice on how to audit pc board
manufacturers immersion silver processes or even
auditing different IAg brands?

Would it be by trial and error?  Or is there something
specific to look for?

Thanks in advance.

Kaye Clayo
Sr. P. C. Layout Designer
Keithley Instruments, Inc.
Solon, Ohio

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