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 Post subject: Grade help please
PostPosted: Wed Sep 11, 2019 10:13 am 

Joined: Sun Sep 08, 2019 8:46 pm
Posts: 2
I just landed hundreds of these boards need help sorting
Also why no Dallas switches and what can I do with them?
I will have more to grade soon. Thanks for any help.


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 Post subject: Re: Grade help please
PostPosted: Wed Sep 11, 2019 10:45 am 
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Joined: Tue Feb 03, 2015 6:57 pm
Posts: 9752
Location: Low DOS
Gold finger card
Gold finger card
High telco
High telco
Peripheral/peripheral/gold finger card
Peripheral/peripheral/low telco

Don’t trim anything on these


Dallas boxes are battery backed timing clocks. They have a battery in them. Technically you can toss them in most states but it’s best to tape over the pins and take them to an electronics shop to recycle them. 99% of the time they’re in a socket so just gently but firmly tug them straight up.

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 Post subject: Re: Grade help please
PostPosted: Wed Sep 11, 2019 11:48 am 

Joined: Sun Sep 08, 2019 8:46 pm
Posts: 2
Thank you for the quick response.
The ones that are peripheral with a a gold finger don’t touch?
I would think they are gold finger also.


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 Post subject: Re: Grade help please
PostPosted: Wed Sep 11, 2019 1:27 pm 
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Joined: Tue Feb 03, 2015 6:57 pm
Posts: 9752
Location: Low DOS
On the last two sets:
They’re midgrade if you trim the fingers. The edge connector is the only thing going for those.
If you trim the GFC card it will be low telco, and if you trim the low telco it will be peripheral.

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