Linear Keyboard Switches: A Complete Guide to Smooth and Consistent Typing
DashanYuan
Linear switches are the most popular type of mechanical keyboard switch in the world, and it is not close. They press straight down — no bump, no click, no interruption — from the top of the keystroke to the bottom.
This guide explains how they work, what makes one linear switch sound completely different from another, and which to buy.
New to the topic? Start with our beginner guide to keyboard switches.
The Best Linear Switches
| Rank | Switch | Sound | Best for |
|---|---|---|---|
| 1 | HMX Yogurt S | Clacky, poppy | Best overall — bright and lively |
| 2 | HMX Cthulhu | Clacky | Crisp, energetic bottom-out |
| 3 | Keygeek T2 | Clacky, mid-pitched | Excellent value clack |
| 4 | HMX Toast | Deep, creamy | Quiet, office-friendly typing |
| 5 | Keygeek Y2 | Thocky, creamy | Best thock per dollar |
| 6 | Keygeek Su Color V2 | Deep, smooth | Creamy all-rounder |
Not sure which sound you want? Read on — the material tells you before you ever press the switch.
What Are Linear Keyboard Switches?
The stem travels straight down inside the housing with a consistent, gradually increasing resistance from the spring — and nothing else.
- Linear — smooth all the way down. No feedback at the actuation point.
- Tactile — a deliberate bump partway down.
- Clicky — the same bump, plus an audible click.
Because nothing interrupts the press, linears are the default for fast, repeated keystrokes — but the idea that they are only for gamers is outdated. See why linear switches are still the most popular type.
Material Determines the Sound
This is the part most buying guides skip, and it is what actually explains why two 50 g linears sound nothing alike.
Clacky and Poppy Materials
Harder, reinforced plastics reflect vibration instead of absorbing it — higher pitch, stronger resonance, sharper bottom-out:
- POM and strengthened POM
- LY stems
- Nylon with fiberglass, PA66
- PC (polycarbonate)
- P2–P5, M4–M5, N1–N5 blends
Found in HMX Yogurt S and most modern clacky switches.
Thocky and Creamy Materials
Softer plastics absorb high-frequency vibration — lower pitch, fuller bottom-out:
- PA12
- UPE stems
- PA66 without fiberglass
- T2–T6, L4 POM, U2–U5 UPE blends
Found in Keygeek Y2 and our thocky and creamy switches.
Mold Design Matters Just as Much
Material alone does not decide the sound. The stem tip geometry does too.
- Flat stem tips + long pole stems + short travel — a larger contact surface at bottom-out. Louder, higher-pitched, sharper. This is the clacky formula.
- Waffle or grid-shaped stem tips — a reduced contact surface. Lower pitch, softer bottom-out, less harshness, a slightly cushioned feel. This is the thocky formula, used in switches like Keygeek Y2.
Molding quality matters separately: tight stem fit, minimal wobble, consistent travel and a clean bottom-out are what separate premium switches from average ones.
Spring Weight: Comfort First
Always check both numbers on the listing:
- Actuation weight — for most people, especially office users and heavy typists, aim below 40–45 g.
- Bottom-out weight — aim below 55 g.
That range is the most comfortable for long sessions without fatigue. Some prefer lighter still, bottoming out under 45 g or even 40 g. It is entirely personal preference.
Are Linear Switches Good for Gaming?
Yes — this is where they earned their reputation. Nothing to push through means repeated presses stay quick and consistent. See are linear switches good for gaming, and note that Hall effect switches beat every mechanical switch if speed is the sole priority.
Are Linear Switches Good for Typing?
Increasingly, yes. Many writers prefer the uninterrupted rhythm. If you want quiet, HMX Toast is a deep-sounding linear, and Lichicx Silent Yogurt is our top silent pick.
Frequently Asked Questions
What is the best linear switch?
HMX Yogurt S for a bright, clacky profile; Keygeek Y2 or HMX Toast if you want deep and creamy. Both are excellent — it comes down to the sound you want.
Are linear switches good for typing and office work?
Yes, and we recommend them over tactiles for the office — no bump to fight means less fatigue and less noise.
Are linear switches quiet?
Quieter than clicky, but not silent. For genuine quiet, use a silent linear.
What spring weight should I start with?
Actuation under 40–45 g, bottom-out under 55 g. Comfortable for both gaming and long typing.
Do linear switches need lubing?
Not usually. Modern factory lubed switches feel excellent out of the bag.