Mitsumi spring over membrane
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| Manufacturer | Mitsumi |
|---|---|
| Switch type | Linear |
Mitsumi spring over membrane is a linear spring-over-membrane switch from Mitsumi that uses discrete slider modules over a two-layer membrane over a PCB.
The type name has yet to be determined.
The custom-mount version is depicted below. There is also a similar switch with Mitsumi mount, found in a typewriter, that is similar, but is not confirmed to be the same type of switch.
Contents
Keyboards
- Commodore SX-64 (custom mount)
- Unspecified typewriter (Mitsumi mount; unconfirmed)[1]
- Cardinal Professional Message Center
Gallery
Custom mount
The example below is a Commodore SX-64.
Switches
Switch and keycap
Side view of keycap mount
Switch modules removed
Switch modules and keycaps
Switch module, side view
Lock position viewed from below, with the switch module removed
Bottom of a normal switch module
Bottom of the reduced size switch module for illuminated positions
