Define Your Typing Experience
The Kailh switches are traditional mechanical switches that feature a pre-travel distance of 1.9 mm and a total travel distance of 4 mm. Using the popular MX form, these Kailh switches provide you with a brand-new feel without forcing you to let go of your favorite MX-style keycaps.

Quick And Efficient
These Kailh Pro Heavy switches are not as fast as the Kailh Speed switches, but they have shorter total travel and pre-travel distance than normal switches, which means you can type quickly and efficiently.
Linear, Tactile, And Clicky
The Kailh switches are available in: red, blue, and brown. They also offer a linear, clicky, or tactile typing experience.


Good Light Transmittance
The upper housing is transparent with a center split LED slot to provide the switch with a better light transmittance for showcasing the RGB lights.
Good Light Transmittance
The upper housing is transparent with a center split LED slot to provide the switch with a better light transmittance for showcasing the RGB lights.

High Compatibility 3-Pin Design
This 3-Pin switch's base is engineered with a hollowed-out light position design to offer 2-Pin LED/4-Pin LED or SMD-LED light compatibility.

Product Structure

Technical Data
Kailh Red Switch
| Type | Linear |
|---|---|
| Operation Force | 50±10 gf |
| Pre-travel | 1.9±0.5 mm |
| Tactile Force | - |
| Total Travel | 4.0+0/-0.4 mm |
| Sound Level | Low |
| Operation Life | Up to 70M cycles |
| Suitable For | Gaming/office |

Kailh Brown Switch
| Type | Tactile |
|---|---|
| Operation Force | 50±10 gf |
| Pre-travel | 1.9±0.5 mm |
| Tactile Force | 60±10 gf |
| Total Travel | 4.0+0/-0.4 mm |
| Sound Level | Medium |
| Operation Life | Up to 70M cycles |
| Suitable For | Midway gaming/office |

Kailh Blue Switch
| Type | Clicky |
|---|---|
| Operation Force | 50±10 gf |
| Pre-travel | 1.9±0.4 mm |
| Tactile Force | 60±10 gf |
| Total Travel | 4.0+0/-0.4 mm |
| Sound Level | Loud |
| Operation Life | Up to 70M cycles |
| Suitable For | Typist |

Product Spec
| Product Name | Kailh Switch |
|---|---|
| Stem | POM |
| Top Housing | PC |
| Bottom Housing | Nylon PA66 |
| Contact | Composite gold |
| Spring | Spring steel |
| Pins | 3-Pin |
| Factory Pre-lubed | No |
| SMD LED Support | Yes |










