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March 2000

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Date:
Thu, 16 Mar 2000 13:09:57 -0800
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Bill,
What is your application of this connector? Assuming it is a card edge connector, how
many insertions are required, what is the connecor insertion force, what is the contact
geometry and are they using contact lube or not, tin ( white or any other shades) may
cause more problems. Also it is important to keep same plated finish ( Au-Au or Sn-Sn)
on both parts ie contact fingers and contact spring.

Please discuss off line if you need more details about contact reliability issues
involved.

Bill Decray wrote:

> CAN ANYONE GIVE ME SOME INFO ON USING WHITE-TIN IN PLACE OF GOLD FOR
> CONNECTOR FINGERS.
> MY END USER AS CONCERNS ABOUT THE DURABILITY OF THE TIN FINISH SINCE THEY
> ARE PULLING THE CARDS IN AND OUT OF PCI AND MEMORY SLOTS
>
> William W. DeCray III
> Waytec Electronics Corp
> Sales Engineer
> PHONE:(804) 237-6391 ext 115
> FAX:    (804) 237-1324
> E-mail:<[log in to unmask]>
> Web <http://www.waytec.com>
> FTP <ftp://ftp.waytec.com>
>
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