Mechanical Switch Types Explained: Linear vs Tactile vs Clicky
The three families of mechanical switch — what each one feels like, who it suits, and how to tell them apart by feel and sound.
Almost every mechanical switch ever made falls into one of three families: linear, tactile, or clicky. Brand names, colors, and marketing copy multiply endlessly, but if you understand these three categories you can decode any switch on the market in about ten seconds.
This guide explains what separates them, what each one feels like under your fingers, and how to figure out which family is right for the way you actually type.
The One Thing That Defines a Switch
Every switch is just a spring, a stem, and a housing. When you press a key, the stem slides down through the housing until the keyboard registers the press. What makes the three families different is what the stem does on the way down.
- A linear stem slides straight down with no interruption.
- A tactile stem has a bump that you feel partway through the press.
- A clicky stem has that same bump plus a mechanism that makes an audible click.
That’s the whole story. Everything else — sound, smoothness, weight — is a variation on these three movements.
Linear Switches
Linear switches are smooth top to bottom. There is no bump, no click, no feedback other than the spring pushing back. Pressing one feels like pushing a key through butter.
Who they suit: gamers who want fast, predictable presses, and typists who like a clean, uninterrupted keystroke. Linears dominate the enthusiast hobby right now, which is why the market is flooded with them.
The trade-off: because nothing tells your finger that the key has registered, some people bottom out hard on every press, which can feel fatiguing until you adjust.
Popular examples include Cherry MX Red, Gateron Yellow, and most of the boutique switches enthusiasts obsess over.
Tactile Switches
Tactile switches add a bump. As you press down, you feel a small resistance partway through the travel — that bump roughly marks the point where the key registers. After the bump, the key continues to the bottom.
Who they suit: typists who want confirmation that a press landed without having to bottom out, and anyone who finds linears a little featureless.
The trade-off: the bump is a matter of taste. Some are soft and rounded, others sharp and aggressive, and a bump you love on one switch you may hate on another.
Cherry MX Brown is the famous (and famously gentle) example. Switches like the Boba U4T sit at the stronger end of the tactile spectrum.
Clicky Switches
Clicky switches are tactile switches with a noisemaker. They have a bump and a separate clicking mechanism that produces a sharp, deliberate sound on each press.
Who they suit: people who love audible, typewriter-style feedback and don’t share a room with anyone who’ll resent it.
The trade-off: the noise. Clicky switches are loud by design, which makes them a poor fit for offices, calls, and shared spaces.
Cherry MX Blue is the switch that defined this category in most people’s minds.
How to Choose in Practice
If you take nothing else away, use this shortcut:
| You want… | Pick |
|---|---|
| Smooth, fast, quiet-ish | Linear |
| Feedback without the noise | Tactile |
| Loud, satisfying clicks | Clicky |
The honest truth is that feel is subjective, and the best way to know is to try a few. A cheap switch tester with one of each family will teach you more in five minutes than a week of reading. Once you know which family you lean toward, you can start exploring the specific switches within it — and that’s where the real fun begins.
The Takeaway
Linear, tactile, clicky. Smooth, bump, click. Master those three movements and the entire overwhelming world of switches collapses into something you can navigate with confidence. Start with the family that matches how you want typing to feel, then narrow down from there.