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Date: | Wed, 10 Nov 2004 10:03:17 -0500 |
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I can't wire bond immersion silver...jk
-----Original Message-----
From: TechNet [mailto:[log in to unmask]]On Behalf Of Eric Kalgren
Sent: Wednesday, November 10, 2004 9:31 AM
To: [log in to unmask]
Subject: [TN] Electrodeposited Silver vs. Immersion Silver
Good morning TechNet,
One of our drawings for an RF PCB calls out "Silver Plate per QQ-S-365,
electrodeposited, Type I, 0.0003" thk." The supplier that we are
getting quotes from says he can't do electrodeposit and wants to supply
immersion silver boards.
Are these two processes equivalent? I searched the archives and cannot
find any references to ED silver. Has immersion replaced this process?
(Our drawing is pretty old.)
The board material is Duroid 5880. would this make a difference?
Thanks for your help!
Eric Kalgren
Manufacturing Engineer
Atlantic Microwave
Phone: 978-779-7062
Fax: 978-779-0101
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