Editing Kailh PG1280 series

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{{Infobox dswitch
| image name        = 
| name              = Kailh KH Switch
| manufacturer      = [[Kailh]]
| inventor          = 
| switch type       = Clicky; tactile; linear
| sense method      = [[Metal leaf]]
| product code      = 
| family            = 
| keycap mount      = [[Cherry MX mount]]
| switch mount      = [[PCB mount]], [[Plate mount]]
| lifetime          = 50 M
| force graph       = 
| peak force        = 
| actuation force   = 45±15 gf (previously 45±10 gf)
| pretravel         = 1.5±0.5 mm (previously 1.8±0.5 mm)
| travel            = 3.5±0.5 mm
| website           = http://www.kailh.com/en/Products/Ks/KHS/
}}

'''PG1280''', also called '''Kailh KH''' or '''Kailh Mid-height switch''' is a series of metal contact switches from [[Kailh]].
It has also been rebranded as the '''Tesoro Agile''' switch for use by [[Tesoro]].

The switch appears to be constructed as a [[Cherry MX clone]] but is smaller in both height and width.
It is [[keycap mount]]-compatible with [[Cherry MX]] except for a shorter stem.
It is almost pin-compatible with [[Cherry MX]], except for the top pin being 0.45 mm to the right. Its PCB-mounting pins are only 10 mm apart and slightly thinner. These differences would make them fit tightly in some PCBs for Cherry MX but not in others depending on tolerances used.
It is however too small for a hole in a Cherry MX mounting [[Plate mount|plate]] (12.2 vs 14.0 mm square).<ref name="kailh17"/>

The switch variant is distinguished by different colours of the bottom housing.
The top housing is clear and the slider is translucent (like [[Cherry MX RGB Nature White]]) for better [[backlit keyboard|illumination]].

{{-}}
==Variants==
{|class="wikitable"
! Housing colour !! Type !! Product code !! Actuation distance
|-
| Brown || Tactile || CPG128001S03 || 1.5±0.5 mm
|-
| Blue || Clicky || CPG128001S02 || 1.5±0.5 mm
|-
| Red || Linear || CPG128001S01 || 1.5±0.5 mm
|}

The [[Tesoro Agile]] switches are rebranded variants of this switch, available in Blue and Red.

Before the Tesoro switch had been announced, Kailh's web site did supposedly list actuation distance as 1.8±0.5 mm, not 1.5 mm.
Bounce time was cited as 5 ms or less, at a keystroke rate of 3–5 keystrokes per second.<ref name="kailh17"/>

The clicky variety has a [[click bar]] instead of a [[Clicky#Sliding collar|sliding collar]]<ref name="kale"/>

==Keyboards==
* Tesoro Gram Spectrum<ref name="tesorogramspectrum"/>
* The keyboard bundled with the ''Acer Predator G1'' gaming PC is widely believed to be a variant of the same OEM keyboard as the Tesoro Gram Spectrum but in a different case.

==References==
<references>
<ref name="tesorogramspectrum">
Tesoro Gaming &mdash; [http://tesorotec.com/project/gram-spectrum-mechanical-gaming-keyboard/ Gram Spectrum] &mdash; Official site</ref>
<ref name="kale">Geekhack &mdash; [https://geekhack.org/index.php?topic=91747 Kailh on Kale], post by '''merlin64'''. Dated 2017-09-26. Retrieved 2017-09-27</ref>
<ref name="kailh17">Specificiations on [http://www.kailh.com/gb/Productdetail.asp?Productid=1583 a now defunct page] on Kailh's web site. Retrieved 2017-04-17 or earlier</ref>
</references>

[[Category:Kailh switches]]
[[Category:Metal contact switches]]
[[Category:Clicky switches]]
[[Category:Tactile switches]]
[[Category:Linear switches]]
[[Category:RGB switches]]
[[Category:Production switches]]
[[Category:List of all keyboard switches]]