Editing Jelco JKS-91

{{TODO photo|more=true|reason=need top views esp. for switch recognition page}}

{{infobox dswitch
| image name        = 
| manufacturer      = [[Jelco]]
| family            = 
| product code      = JKS-91
| contact mechanism = [[Rubber dome|Conductive dome]]
| switch type       = Tactile
| actuation force   = 
| switch mount      = [[Switch mount#Plate mount|Plate mount]]
| keycap mount      = 
| discontinued      = Yes
| precedes          = 
| lifetime          = 
| travel            = 
}}

'''Jelco JKS-91''' is an integrated dome discrete key switch which appears to be modelled after the [[Alps SKCC series]]. Unlike the [[Alps integrated dome]] series, the JKS-91 uses two vertically-mounted contacts (which extend down as the legs) with a rubber dome that fits inside a vertically-mounted cartridge similar to a [[switchplate]]. The slider's vertical travel is converted to horizontal motion by way of an actuator leaf very similar to those in mechanical switchplates.

==Keyboards==
*MicroBee PC 85 (Model II) keyboard<ref name="NFB-MicroBee" />

==Other equipment==
*Teletrans EC-122 calculator (momentary and dummy; unconfirmed)<ref name="Reddit-Teletrans" />

==Gallery==
<gallery widths=250 heights=187>
File:Jelco JKS-91 -- low angle.jpg                | Low angle showing base and legs
File:Jelco JKS-91 -- base removed.jpg             | Base removed
File:Jelco JKS-91 -- rear of switchplate.jpg      | Rear view of "switchplate" cartridge
File:Jelco JKS-91 -- return spring.jpg            | Return spring
File:Jelco JKS-91 -- spring and slider.jpg        | Return spring and slider
File:Jelco JKS-91 -- contact mechanism.jpg        | Contact mechanism
File:Jelco JKS-91 -- dome and terminals.jpg       | Rubber dome and terminals
File:Jelco JKS-91 -- switchplate disassembled.jpg | "Switchplate" disassembled, and terminals removed from the base
</gallery>

==External links==
*Microbee Technology — [http://www.microbeetechnology.com.au/downloads.htm downloads] — Jelco JKS91 repair guide. Retrieved 2015-07-28.

==References==
<references>
<ref name="NFB-MicroBee">Nightfall Blog — [http://www.nightfallcrew.com/24/07/2013/microbee-pc-85-model-ii-keyboard-repair/ MicroBee PC 85 (Model II) Keyboard Repair] Dated 2013-07-24. Retrieved 2015-07-28.</ref>
<ref name="Reddit-Teletrans">Reddit — [https://www.reddit.com/r/MechanicalKeyboards/comments/4uvldp/photos_i_bought_a_mechanical_calculator_at_an/ {{sq|photos}} I bought a "mechanical" calculator at an antique market]</ref>
</references>

[[Category:Jelco switches]]
[[Category:Rubber domes]]
[[Category:Tactile switches]]
[[Category:List of all keyboard switches]]