T
LINEAR · 45g
TTC Low Profile Red 45g
The TTC Low Profile Red 45g is a quiet, short-travel linear for slim keyboards, with fast 1.2mm pre-travel and a light press. Specs, feel, and use-case notes.
Where to buy
45g
Actuation
1.2mm pre-travel
3.2mm
Travel
total key travel
3.5/5
Smoothness
our feel rating
3.5/5
Wobble
lower is better
2/5
Noise level
medium-clacky
How it feels
How it sounds
medium-clacky Profile medium-clacky
Noise level 2/5
Spring ping None
Frequently asked
Will this fit a normal keyboard?
No. It is a low-profile switch and needs a low-profile PCB plus matching short keycaps — it will not work with standard MX hardware.
How does it feel compared to a full-size red linear?
Faster and snappier. With only 1.2mm of pre-travel and 3.2mm total, you reach actuation almost instantly, which suits quick typists and laptop-style boards.
Compare TTC Low Profile Red 45g against another switch
Stack specs, sound profiles, and prices side-by-side.