Keyboard–switch database Cherry MX Black variant: old-style movable contact, heavy spring
Details
Switch | Cherry MX Black (old contacts, heavy) |
---|---|
Manufacturer | Cherry |
Notes | A red dot on the centre nub indicates the use of a heavier spring for space bar. |
Created by Daniel on 2016-04-18
Timeline
1984 |
Please note that the timeline must not be trusted until a statistically significant number of data points are present.
Keyboards
Model | Year(s) | Switches | Serial | PCB codes | Reference | |
---|---|---|---|---|---|---|
Cherry KXN3-8451 | 1984 (IC) | Cherry MX Black (old contacts) Cherry MX Black (old contacts, heavy) (space bar) |
13941 | 026-1123 ART REV C, 001-1371 REV C | deskthority.net |