Kailh box switches are IP56 waterproof, MX compatible and only work with SMD LEDs.
They’re available in four weights/colors:
Box Red
Linear
Operating force: 45 gf (+/-10 gf)
Pretravel: 1.8 mm (+/- 0.3 mm)
Total travel: 3.6 mm (+/- 0.3 mm)
Box Black
Linear
Operating force: 60 gf (+/-10 gf)
Pretravel: 1.8 mm (+/- 0.3 mm)
Total travel: 3.6 mm (+/- 0.3 mm)
Box White
Clicky (with click bar)
Operating force: 45 gf (+/-15 gf)
Tactile force: 55 gf (+/-10 gf)
Pretravel: 1.8 mm (+/- 0.3 mm)
Pressure point: 1.7 mm
Total travel: 3.6 mm (+/- 0.3 mm)
Box Brown
Tactile
Operating force: 45 gf (+/-10 gf)
Tactile force: 60gf (+/-10 gf)
Pretravel: 1.8 mm (+/- 0.3 mm)
Pressure point: 0.6 mm
Total travel: 3.6mm (+/- 0.3 mm)
Box Jade
Clicky (with thick click bar)
Operating force: 50 gf (+/-15 gf)
Tactile force: 75 gf (+/-15 gf)
Pretravel: 1.8 mm (+/- 0.3 mm)
Pressure point: 1.4 mm
Total travel: 3.6 mm (+/- 0.3 mm)
Box Navy
Clicky (with thick click bar)
Operating force: 60 gf (+/-10 gf)
Tactile force: 95 gf (+/-10 gf)
Pretravel: 1.8 mm (+/- 0.3 mm)
Pressure point: 1.6 mm
Total travel: 3.6mm (+/- 0.3 mm)