Creamy Yellow U1 Switch – Lubed

Smooth, reliable linears — accessible to all.
100 switches per pack — fits most 60% to 100% layout keyboards
Linear switch · 45gf operating force · 3.6mm total travel
Factory-lubed POM stem for a smooth, effortless feel right out of the box
5-pin design compatible with standard MX keycap structure
POM/PA66 housing for stable and consistent keystrokes
Note:
Full-size keyboards (108-key layouts) may require additional switches.
Why U1?
The Akko Creamy Yellow switch has been a beloved staple in the custom keyboard community since its debut. Over the years, we've received a wealth of user feedback — some prefer the snappier, clackier character of the v3, while others gravitate toward the deeper, more muted sound profile of the v5. At Akko, we've always believed that diversity matters, and that a great switch lineup should reflect the full spectrum of what enthusiasts love.
That's why we created the Akko Creamy Yellow U1 — an entirely new lineup built around our latest understanding of switch smoothness, bridging the gap between them to deliver a switch that sounds more controlled and cohesive across a wider range of builds, making it genuinely more versatile.
And… we know some of you hate the 45-piece packs. For those who prefer to skip the fancy packaging, here's a plain value 100-piece pack, starting at $19.99.
Creamy Yellow U1
Linear Switch
Operating Force
45 ± 8gf
End Force
55 ± 8gf
Total Travel
3.6 ± 0.4mm
Pre Travel
2.0 ± 0.4mm
Force Travel Diagram
Smooth Linear
Designed for a smoother feel and a more controlled, cohesive sound across different builds.
Premium Build
A POM top housing, PA66 bottom housing and POM stem work together to deliver smoother keystrokes and improved stem stability.
Brighter RGB
The transparent housing and integrated light diffuser help create brighter, more even RGB lighting.
Universal Compatibility
The 5-pin design provides secure PCB mounting and can easily be converted to 3-pin when needed.
Sound Test
Sound Test 01
CaviteTech // Johan Villanueva
Sound Test 02
TAZAKEY
Linear Switch with Smooth Travel
Light Diffuser - Better RGB Effect
POM Top, PA66 Bottom with POM Stem
5-Pin - Better Stability
Akko
Creamy Yellow U1
Type: Linear
Operating Force: 45 ± 8gf
Total Travel: 3.6 ± 0.4mm
Pre-Travel: 2.0 ± 0.4mm
Tactile Travel: N/A
Tactile Force: N/A
New POM Blend for Enhanced Smoothness
The Creamy Yellow U1 uses a newly engineered POM blend that retains the material's signature self-lubricating properties while refining the feel even further. The cylindrical stem narrows the sound profile, producing a more focused, low-pitched thock on the downstroke, while the reduced rail contact area paired with the modified POM top housing work together to significantly cut down spring ping.
100pcs Switch Jar
Our 100-piece switch jar packs your entire build into one compact, clear canister that's easy to carry, easy to store, and impossible to ignore on your desk.
U1 Series
Your browser does not support the video tag.