Jump to page content

Keyboard–switch database CDC 721 keyboard

Brand None
Manufacturer Cherry
Product 721
Model None
Part number B4VE-A302 (internal)
Switches Cherry Solid-State Capacitive typical
Cherry Solid-State Capacitive large (wide/large keys)
Year (IC) 1984
PCB code 1 026-0970 ART REV C
PCB code 2 001-1251
Reference http://deskthority.net/photos-f62/vintage-cherry-solid-state-capactive-key-switches-t12584.html
Notes Additional numbers exist on the label inside, but I'm not familiar with the formats of the numbers, and they are all unlabelled. The purpose of the keyboard is a mystery. B4 is Cherry's solid state capacitive series, and catalogue products do have part numbers beginning B4VE.

Created by Daniel on 2016-01-11; modified by Daniel on 2016-01-17