Kailh KT Blue is a clicky mechanical switch from Kailh released in January 2023 with a 60 gf operating force and 1.9 mm pre-travel, 4 mm total travel, and a manufacturer rating of At least 70 million keystrokes.
Three focused profiles from published switch specifications. No overall score is generated because feel and use case are personal.
Measures actuation, travel, and force. Shorter, lighter movement favors speed. Advanced input features add capability.
Measures bump or click intensity. It uses feel type and tactile-force rise. Higher scores mean stronger feedback.
Measures published lifespan evidence. It uses documented construction details. It does not predict real-world reliability.
Kailh KT Blue
Kailh
Kaihua Electronics
KT Traditional Series
Cobalt Blue / Solid Black
January 15, 2023
Mechanical
Clicky
MX
3-pin
40 ± 5 gf
60 ± 10 gf
65 ± 10 gf
60 ± 10 gf
1.9 ± 0.4 mm
4 ± 0.4 mm
1.20 mm
No
No
No
No
Standard MX
No
Loud
Clicky
PC
PA66
POM
Single-stage
15.00 mm
65 gf
Translucent
Dry factory build to ensure sharp, audible click-jacket actuation
No
No
At least 70 M cycles
3
Yes
Yes
Yes
Yes
Gold-plated copper
The Kailh KT Blue represents the classic MX-style clicky switch design, offering unapologetic physical and auditory feedback. Actuation triggers a sharp, high-pitched click that provides immediate confirmation on every keystroke. The tactile click event occurs distinctly along the downstroke, helping typists confirm inputs without needing to bottom out completely. A standard cross-shaped stem provides broad compatibility across aftermarket keycap sets and standard hot-swap sockets. While the stock housing can produce slight spring resonance, adding case foam helps isolate the crisp click sound. Enthusiasts who appreciate loud, percussive typing feedback will enjoy pairing this switch with an aluminum plate.
A three-axis view of compatible-keyboard input capability, tactile profile, and published durability evidence. Missing evidence remains unavailable rather than being scored as zero.
Gaming capability, tactile intensity, and build durability (0 to 100)
Compare Kailh KT Blue with another keyboard switch to see differences in feel, force, travel, and compatibility.
Explore switches with similar technology, feel, form factor, operating force, and travel.
The Kailh KT Blue is a Mechanical switch from Kailh with a Clicky feel, so its keypress character is primarily defined by that mechanism and feedback style.
The Kailh KT Blue has an operating force of 60 gf. That is a heavier switch feel suited to users who prefer more resistance.
The Kailh KT Blue has a pre-travel of 1.9 mm. Shorter actuation distances usually feel quicker because the key registers earlier in the press.
The Kailh KT Blue has a total travel distance of 4 mm. Total travel describes the full stroke from rest to bottom-out.
The Kailh KT Blue lists tactile force: 60 gf, tactile position: 1.20 mm. These specs describe how noticeable the bump or click feels during a keypress.
The Kailh KT Blue is listed as 3-pin, MX keycap compatibility is yes, and hot-swap compatibility is yes. Always match the switch pins and keyboard PCB/socket before buying.
No. The Kailh KT Blue is listed as not factory lubed. Factory lubrication can affect out-of-box smoothness and sound, but its effect can vary with the keyboard build and keycaps.
Available sound-related specs for the Kailh KT Blue include sound profile: Clicky, sound level: Loud. Case, plate, keycaps, and desk mat can still change the final keyboard sound.
The Kailh KT Blue is rated for At least 70 M cycles. Lifespan ratings are lab-cycle estimates, so real-world durability can also depend on build quality and usage.
The Kailh KT Blue lists top housing: PC, bottom housing: PA66, stem: POM, contact: Gold-plated copper. These parts influence feel, sound, wobble, and long-term switch consistency.
Disclaimer: Specs, pricing, and benchmarks are sourced from official manufacturer data and verified test results. While we strive for precision, product details and pricing may change. Comparigon may earn an affiliate commission on qualifying purchases.
