GSC makes an excellent titanium gold finger masking product!
www.gscusa.net
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Victor G. Hernandez
Sent: Wednesday, August 04, 2004 9:33 AM
To: [log in to unmask]
Subject: Re: [TN] Goldfinger Masking
Importance: High
Al,
What are the guideline for gold finger plating. I recall a distance
measurement which I fail to retain. All I do remember is that any
small PTH copper barrel adjacent to the gold finger could not be
compromise due to the gold plating chemistry, copper barrel thickness
etching. Any help you cam lend on this topic will be greatly
appreciated, especially an industry standard.
Victor,
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of
[log in to unmask]
Sent: Wednesday, June 09, 2004 6:46 AM
To: [log in to unmask]
Subject: Re: [TN] Goldfinger Masking
Chad,
The G10/FR4 type you remember are made by Stevens Products @
973-672-2140
Their web site is: http://www.stevensproducts.com/cguard.htm
We've used them for years. Many different (off-the-shelf and custom)
sizes for goldfingers, connector protectors, board edge stiffeners.
Al Kreplick
Sr. Mfg. Eng.
Teradyne, Inc.
500 Riverpark Drive
Mail Stop NR500 1-1
North Reading, MA 01864
Tel: 978-370-1726
Fax: 734-661-5352
Pager: 888-561-6485
Chad Haima
<chadh@PENTAGON- To: [log in to unmask]
EMS.COM> cc:
Sent by: TechNet Subject: [TN] Goldfinger
Masking
<[log in to unmask]
>
06/08/04 04:15
PM
Please respond
to "TechNet
E-Mail Forum.";
Please respond
to Chad Haima
Technetters,
Anybody know of a good source for goldfinger protection? I seem to
remember one exhibiting at Apex a few years back. Have a customer that
is currently taping them off and of course is looking for an easier more
cost effective way to mask. If I remember right they were made out of
G-10/FR-4 type material.
Thanks,
Chad Haima
Pentagon EMS
Ph: 503-924-2747
Fx: 503-924-2744
[log in to unmask]
www.pentagon-ems.com
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