Thanks to all for the quick response. Regards Steve Kelly

 

From: Lee parker [mailto:[log in to unmask]] 
Sent: May-27-09 7:46 AM
To: TechNet E-Mail Forum; Steve Kelly
Subject: Re: [TN] Immersion Silver

 

Steve

 

I installed the first immersion silver line in North America in 95. We built
millions of boards with this finish and the only issue brought to my
attention was exposure to a sulfur environment. Multiple reflows did not
present an issue and we stored the boards at customer sites for over a year
without a problem. Our customers did not find it necessary to use gloves in
the assembly operation.

 

Best regards
Lee
J. L. Parker Ph. D.
JLP Consultants LLC
804 779 3389

 

 

----- Original Message ----- 

From: Steve Kelly <mailto:[log in to unmask]>  

To: [log in to unmask] 

Sent: Tuesday, May 26, 2009 5:00 PM

Subject: [TN] Immersion Silver

 

Good Afternoon,

Any concerns about using immersion silver as a finish. PWB has to take two
reflow cycles, 1 re-work cycle and one hand solder after the two reflows.
Parts have to be transported from one part of the country to another after
the two reflows. Thanks. Steve Kelly

 

Steve Kelly (PLEASE NOTE NEW E-MAIL ADDRESS)

(416) 750-8433 (work)

(416) 750-0016 (fax)

(416) 577-8433 (cell)

 


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