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Reply To: | TechNet Mail Forum. |
Date: | Sat, 4 Oct 1997 01:56:14 UT |
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Hi Dwayne,
You may want to consider other "Alternative Surface Finishes" that could help
to solve your current problem.
Recently the IPC put on a conference of the above subject in Minneapolis. The
conference was very well attended and the information that was presented was
of a very high caliber.
One of the finishes was an Immersion Silver, made by AlphaMetals, called
AlphaLEVEL. If you are interested you should contact Steve Beigle at
219-922-7990. He can supply you with the necessary information on AlphaLEVEL.
Regards.
Frank Kurisu
SolderMask, Inc.
-----Original Message-----
From: TechNet On Behalf Of Niewiemski, Dwayne
Sent: Wednesday, October 01, 1997 5:00 AM
To: [log in to unmask]
Subject: [TECHNET] Gold Immersion Plating
I am considering to switch the plating used on our PCB's from HASL to
gold immersion. The reason I am considering making this change is to
improve the solder joint reliability of our 20mil components.
My company is a manufacture of RF products from 300MHz to 2.4GHz. When I
switch to gold immersion plating is there any electrical characteristics
I should be concerned about between gold immersion and HASL. Is there
any types of testing I should do to verify I did not change the
performance of my products.
Any information would be helpful.
Thank you for you time.
Dwayne Niewiemski
Director of Manufacturing Engineering
Microwave Data Systems
Rochester, New York
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