
Kailh Snowfall
Creamy Smooth Linear Switch
Factory pre‑lubed | POM stem + PC top | Gold‑plated contacts | Frosted light diffuser
Still Stuck with Scratchy, Lifeless Switches?
Dry & Scratchy
Unlubed or poorly lubricated switches feel gritty and fatigue your fingers.
Muted or Metallic Sound
Harsh pings or dull thuds ruin the immersive typing experience.
Uneven RGB Glow
Standard switches block or unevenly diffuse backlight, wasting your board’s lighting.
Why Snowfall Stands Out

Ultra‑Tight Tolerances + Factory Thin‑Lube = Butter‑Smooth Keystroke
POM Stem + PC Top = Crisp “Thock” with No Metallic Ping
⚡ 45g Actuation · 21mm Extended Spring
Gold‑plated contacts ensure rock‑solid reliabilityGold‑Plated Contacts + High‑Life Metal Leaf
📊 Snowfall vs. Typical Stock Linear Switches
| Feature | Typical Stock Linear | Kailh Snowfall Linear |
|---|---|---|
| Factory Lubrication | None or minimal dry lube | Precision thin‑lube (point‑to‑point) |
| Stem Material | POM or generic plastic | POM with polished limiter posts |
| Housing Materials | PC/PA blend, loose tolerances | PC top + PA66 base, precision tooling |
| Sound Profile | Scratchy, occasional metallic ping | Deep, creamy “thock” – HIFI grade |
| Light Diffusion | Solid housing blocks RGB | Frosted light diffuser, even glow |
| Contact Reliability | Standard alloy, prone to oxidation | Gold‑plated contacts, 80M+ life |
| Spring Type | 15–18mm standard | 21mm extended spring, snappy return |
Key Specs at a Glance
Linear
45g
2.0 mm
3.6 mm
Yes (Thin Layer)
POM
PC + PA66
Frosted / High Uniformity
📋 Full Specifications
| Manufacturer | Kailh Electronics |
|---|---|
| Series | Snowfall Linear Switch |
| Type | Linear (Silent in design, crisp bottom‑out) |
| Top Housing Material | PC (Polycarbonate) – precision tooling |
| Stem Material | POM (self‑lubricating, polished limiter posts) |
| Base Material | PA66 (high‑strength nylon) |
| Actuation Force | 45g ± 5g |
| Bottom‑Out Force | ~50–55g (typical linear range) |
| Pre‑Travel | 2.0 mm |
| Total Travel | 3.6 mm |
| Spring Type | 21mm extended spring, gold‑plated ends |
| Stem Pole Length | 13.2 mm |
| Contact Technology | Gold‑plated contacts, high‑life metal leaf |
| Lubrication | Factory thin‑lube (rails, spring ends, leaf) |
| Light Diffuser | Frosted, integrated for even RGB distribution |
| Mechanical Life | ≥80,000,000 keystrokes |
| Pin Configuration | 5‑pin (PCB‑mount), compatible with 3‑pin boards after clipping |
| Compatible Keyboards | Any MX‑style hot‑swap PCB (Keychron, NuPhy, custom kits, etc.) |
| Note | Frosted diffuser enhances RGB without altering switch feel |
💬 What the Community Says
"Finally a stock linear that doesn’t need lubing. The thock is pure ASMR, and the diffuser makes my RGB pop. Highly recommended!"
"Insanely smooth out of the box. The 21mm spring gives a satisfying bounce without being too heavy. Perfect for long gaming sessions."
"I’ve tried dozens of linears, and Snowfall hits the sweet spot: smooth, great sound, and no ping. The gold contacts give me confidence in longevity."
🛡️ Our Promise
Free worldwide shipping on orders over $80, 30‑day hassle‑free returns, and a 1‑year warranty. If the switches are incompatible with your keyboard, we’ll cover return shipping.
Global Free Shipping
Free standard shipping on orders $80+
30‑Day Returns + Compatibility Promise
Return within 30 days for any reason. If the switches aren’t compatible, we’ll exchange or refund with free return shipping.
1‑year warranty covers manufacturing defects.
Fast Processing
Orders are quality‑checked and shipped within 24 hours.
Refunds processed within 4 weeks.