TTC KS4A series

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TTC KS4A series

Manufacturer	TTC
Family	KS4A
Switch type	Clicky, tactile, linear
Sense method	Metal leaf
Rated lifetime	50M
Pretravel	2.0±0.5 mm, 2.2±0.5 mm
Total travel	4.0±0.3 mm
Keycap mount	Cherry MX mount
Switch mount	Plate mount
Website	www.ttc9.com/portal.php?mod=view&aid=447

KS4A series is a Cherry MX clone series from TTC. It replaced TTC KS4 series.

Variants

The examples below all accept RGB LEDs for full-colour backlighting.

	Colour	Type	Preload	Pretravel	Operating force	Tactile point	Tactile force	Part number
	Black	Linear	30 gf min	2.0±0.5 mm	60±15 gf	—	—	KS4A-BBD0B-500
	Yellow	Linear	25 gf min	2.0±0.5 mm	50±15 gf	—	—	KS4A-YBD0B-500
	Red	Linear	25 gf min	2.0±0.5 mm	45±15 gf	—	—	KS4A-RBD0B-500
	Brown	Tactile	30 gf min	2.0±0.5 mm	45±15 gf	1.25 mm	55±15 gf	KS4A-DBD0B-500
	Blue	Clicky	25 gf min	2.2±0.5 mm	50±15 gf	1.5 mm	60±15 gf	KS4A-CBD0B-500
	Green	Clicky	25 gf min	2.2±0.5 mm	70±15 gf	1.5 mm	80±15 gf	KS4A-DCBD0B-500