Ralph,
Of the different tests available, I would suggest ion chromatography per
IPC-TM-650, method 2.3.28. You get more meaningful data than any of the
other available tests.
Doug Pauls
"Taylor, Ralph W"
<ralph.w.taylor@L To: [log in to unmask]
MCO.COM> cc:
Sent by: TechNet Subject: [TN] Aluminum Wire bond COB PWB cleanliness
<[log in to unmask]>
08/29/2003 07:38
AM
Please respond to
"TechNet E-Mail
Forum."; Please
respond to
"Taylor, Ralph W"
Any recommendations for cleanliness testing for acceptance of gold plated
PWB's intended for Chip On Board applications using aluminum wire wire
bonding?
Ralph W. Taylor
Lockheed Martin Maritime Systems & Sensors
Moorestown N.J.
Tele: 856-722-2639 Fax: 856-722-4410
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