Keyboard–switch database Alps membrane rubber dome conical shaft
Details
| Manufacturer | Alps |
|---|---|
| Series | membrane rubber dome |
Created by Daniel on 2016-01-23
Timeline
 |
| 1999 |
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 |  |
|---|---|---|---|---|---|---|
| Sanwa Supply SKB-J109 | 1999 (case) | Alps membrane rubber dome conical shaft | 99T200528 TA | 56AAA1752A | kbd.rzw.jp |