Mitsumi KHK Type
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| Manufacturer | Mitsumi |
|---|---|
| Switch type | Tactile |
| Rated lifetime | 10 M |
| Bounce time | 10 ms |
| Preload | ca. 30 g |
| Tactile force | 60±20 g |
| Actuation force | ca. 40 g |
| Pretravel | 2.3±0.7 mm |
| Total travel | 3.5±0.5 mm |
Mitsumi KHK Type is a tactile, spring over dome switch and OEM custom keyboard type from Mitsumi.
Description
Very little known about KHK type. As with many other contemporary membrane switch types from Mitsumi, it featured Mitsumi's "chip diode on membrane" to provide N-key rollover. The stacked spring arrangement provides hysteresis; the hysteresis distance is not given, but based on the very approximate force curve it may be around 1 mm. Height to the centre of the keycap is 13.5 mm, making it fairly low profile.
Keyboards
None to date.
Specifications
- KHK Type datasheet (1998)
