Via chipset KT133 and system instability
Net Llama!
netllama
Mon May 17 11:42:09 PDT 2004
On 12/25/02 15:41, Brett I. Holcomb wrote:
> My understanding that using the pencil eraser was done to clean the
> contacts, not give it extra conductivity. We used the eraser on boards
> that were exposed to chemicals that created Silver sulfide deposits
> blackening the contacts.
>
>
>> from Net Llama!:
>>
>> [8-<]
>>
>> " Graphite is an insulator, not a conductor. Pencil eraser is also an
>>
>> If we're discussing -electrical- conductivity (there are other
>> kinds:), then, according to
>>
>> http://mineral.galleries.com/minerals/elements/graphite/graphite.htm
>>
>> 'Graphite is a good conductor of electricity.'
I stand corrected, however i still think its a bad idea to run an eraser
over the contacts, since pencil erasers are no longer pure rubber, but
some other composite.
--
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