Micro Switch 122ST13S-25E
From Deskthority Wiki
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| FCC ID | N/A |
|---|---|
| Branding | none |
| Manufacturer | Micro Switch |
| Features | 122 key 3270-style layout, integrated beeper |
| Layouts | ISO |
| Keyswitches | Micro Switch ST |
| Keycaps | Dye-sublimated PBT except for the ABS space bar |
| Interface | AT |
| Rollover | NKRO |
| Dimensions |
501.6 × 212.8 × 55.9 mm (19.75 × 8.38 × 2.2 in.) |
The 122ST13S-25E is a 122-key keyboard from Micro Switch using their blue Micro Switch ST membrane switches. The layout resembles that of IBM keyboards meant to be used with 3270 terminals, but using a regular 180° 5-pin DIN (AT) interface instead.
Interestingly, the keyboard is described on its product brochure as having "solid state capacitance switching", which sounds strange for a purely membrane based keyboard. It does support NKRO however.
Known variants[edit | edit source]
- 122ST13S-25E-J (German layout)
Gallery[edit | edit source]
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Keyboard back
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Back case inside
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Front case inside
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Keyboard mechanism mount
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Keyboard mechanism top
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Keyboard mechanism bottom
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Keyboard mechanism side
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Sliders, membrane and keycap
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Keyboard mechanism "sandwich"
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Membrane ribbon connector
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Controller PCB
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Controller PCB
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Cable inscription "SD 20932 REV 3 38 6 W"
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Back label layers separated, chronological order: Middle, right, left
See also[edit | edit source]
- IBM PC Or PC-AT Compatible Silent-Tactile Keyboard 122ST13S-25E (product brochure)
External links[edit | edit source]
- Deskthority — (Photos) Micro Switch 122ST13S-25E-J
