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orbake333
 Post subject: white ceramic chips
PostPosted: Sat Oct 26, 2019 10:16 pm 

Joined: Tue Aug 20, 2019 7:54 am
Posts: 8
New to site, been doing escrap for 30 years. I've been setting these aside for years.

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these are pretty much all from IBM midrange equipment, is there a general category for these or will they need to be more closely examined?
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older ram(some from the 70's), etc. All have gold pins.
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20191026_111635.jpg

digital cpu's and other misc. tried to take pic so that you can tell which have gold pins


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lostinlodos
 Post subject: Re: white ceramic chips
PostPosted: Sun Oct 27, 2019 1:19 pm 
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Joined: Tue Feb 03, 2015 6:57 pm
Posts: 10498
Location: Low DOS
I’ll try to get as many variants as I can here
White square CPUs:
No pins no cap. Pinless

No pins gold cap. Sun CPU

Gold pins no cap. Pentium/Mac ceramic

gold pins and gold cap Motorola/foreign gold cap

Rectangles:
Gold pins gold cap shorter than a pentium chip. 8086

Gold pins gold caps on both sides longer than one pentium shorter than two. Motorola foreign gold cap

Gold pins gold caps longer than two pentiums. Post individual photos

Gold pins gold caps double wide. Pentium pro gold cap

Gold pins no caps. Ibm/via

Gold pins silver or nickel cap. Ibm/via

Silver, nickel, tin pins gold cap. Post individual photos

Silver, nickel, tin pins no cap. IC

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lostinlodos
 Post subject: Re: white ceramic chips
PostPosted: Sun Oct 27, 2019 1:24 pm 
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A)8086
B)8086
C)pentium/Mac
D)ibm/via
E)pentium/Mac
F)pentium/Mac
G)8086
H)8086

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lostinlodos
 Post subject: Re: white ceramic chips
PostPosted: Sun Oct 27, 2019 1:30 pm 
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Joined: Tue Feb 03, 2015 6:57 pm
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1)pentium/mac
2)pentium pro
3)silver pins? If yes Motorola/foreign if no 8086
4)8086
5)pentium/Mac
6)8086
7)8086
8)pentium/Mac
9)8086

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