Lumia Switch 3pin tactile switch
Just Mechanical Keyboard Switch
Type: 3pin
Tactile switch
Slightly lubing at the factory, feel contrast with MD San Panda
Spring:
55 grams of standard spring (light touch)
62g extended spring (enhanced feedback)
Upper cover: nylon 66 (enhanced abrasion resistance)
High stability without switch film
Bottom case: nylon 66 (enhanced abrasion resistance)
Switch: Japan Mitsubishi F20-03 (improved smoothness)
The switch is soaked with oil to form an oil seal to improve smoothness