0.4" wide ICs/sockets

DarrenF

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So I thought I had a pretty good supply of sockets for most anything I need; both 0.3" (300 mil) and 0.6" (600 mil).

Until I recently started working on a couple Midway 8080 (SI) mother boards. Those *&%$ing RAMs are neither, but instead 0.4" (400 mil).

Is there anything else on arcade/pinball PCBs I'm likely to run across that's 0.4" wide, or are these RAMs the only one?
 
Hmmm....

ECL RAM on the DK/JR/etc. boards
MCR has some Bipolar RAMs.
Centipede and Galaxian has some 2101 chips
Atari used the ER-2055 NVRAMs on many boards

Those are off the top of my head.
 
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