Editing Oriental Tech spring-over-membrane

{{infobox dswitch
| image name          = 
| manufacturer        = [[Oriental Tech]]?
| switch type         = [[Progressive rate]]
| switch mount        = Moulded to mounting plate
| contact mechanism   = [[Spring-over-membrane]]
| actuation force     = 60±20 cN (standard)<br>90±25 cN (space bar)
| travel              = 3.5±0.4 mm
| pretravel           = 2±0.6 mm
| lifetime            = 10 M
| keycap mount        = [[Keycap mount#Alps mount|Alps mount]]
}}

'''Oriental Tech spring-over-membrane''' is a provisional name for a type of switch presently only recorded as being in keyboards from [[Oriental Tech]]. It is a progressive-rate [[spring-over-membrane]] design, with an exterior [[return spring]] placed under the keycap. The manufacturer is not known, but it's likely that it was an in-house design by Oriental Tech, for their [[Oriental Tech OK-100 series|OK-100 series]] of keyboards.

==Gallery==
<gallery widths=250 heights=187>
File:Oriental Tech linear -- standard switch (white).jpg|Standard switch (white slider)
File:Oriental Tech linear -- stiffer switch (blue).jpg|Stiffer switch (blue slider)
File:Oriental Tech linear -- sliders and springs.jpg|Sliders and springs, with the heavier (taller) return spring on the left
</gallery>

<gallery widths=187 heights=250>
File:Oriental Tech OK-100M -- leaflet, specifications.jpg | Specifications from an [[Oriental Tech OK-100 series|OK-100M]] keyboard
</gallery>

==Keyboards==
*[[Oriental Tech OK-100 series]]

[[Category:Oriental Tech switches]]
[[Category:Progressive rate switches]]
[[Category:Keyboard switches with Alps mount]]
[[Category:Spring-over-membrane switches]]
[[Category:List of all keyboard switches]]