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 Post subject: IC ID
PostPosted: Tue Aug 13, 2019 3:23 pm 

Joined: Tue Sep 13, 2016 8:08 am
Posts: 25
1. Ceramic, gold cap, silver colored legs. Most were soldered. Some socketed.
2. Mostly ceramic, a few plastic, gold legs, no cap.
3. Ceramic, gold leg, cap looks nickel.
4. White ceramic, gold leg, black plastic cap.
5. White ceramic, gold leg, cap looks nickel.


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 Post subject: Re: IC ID
PostPosted: Tue Aug 13, 2019 4:43 pm 
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Joined: Sat Mar 15, 2014 10:03 am
Posts: 291
can help some

gold cap silver legs chips are Motorola/foreign.
Silver cap gold legs are IBM/Via .

um sure lost will be around soon.for the others


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 Post subject: Re: IC ID
PostPosted: Tue Aug 13, 2019 5:59 pm 
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Joined: Tue Feb 03, 2015 6:57 pm
Posts: 6060
Location: Low DOS
First batch pentium/Mac ceramic. The caps are nickel/tin, not silver
Second batch pentium/Mac ceramic
Third batch pentium/Mac ceramic
Firth batch. Layered ICs, these are AMD ceramic.
Final batch. Gold caps with nickel-silver legs. IBM/via gold caps. Barely.

1-4 may or may not get upgraded: they’re all edge of class ICs that have some fluctuations based on market.

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-- my grades are my own and do not represent an offer from boardsort, nor are they guaranteed. Please keep that in mind.


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