Product details

Akko Bittersweet Switch

A Hint of Feedback

If a sharp tactile bump feels like a distraction, imagine a switch that suggests the bump instead of shouting it. Akko imagined it—and then, they brought it to life. Meet the Akko Bittersweet Switch: the tactile counterpart to the famous Rosewood linear, featuring a gentle bump and a deep, muted sound profile for a typing experience that is all its own.

To truly understand the Bittersweet switch, you have to feel it. The first thing you’ll notice is its smoothness. As opposed to aggressive tactiles that can feel scratchy or loud, this switch uses a unique PA12 nylon stem for a glassy, consistent press from top to bottom. The name comes from its signature tactile event—a bump so subtle it can almost disappear during fast typing. For those seeking a sharp, defined click, it might be 'bitter'. But for writers and coders who want a cushioned, near-linear feel with just a hint of feedback, it's undeniably 'sweet'.

A Hint of Feedback
Product image 1 Product image 2 Product image 3

Engineered for Sound & Feel

The Bittersweet combines its materials to carefully control its sound and feel. The PA66 nylon top and bottom housing creates a deep, muted sound shell to absorb harsh frequencies, while the PA12 stem material adds just the right level of smoothness when depressed. The 48 grams of force required for actuation gives you a soft, cushioned feel to sink your fingers into—and thanks to light factory lubrication, the full 3.8 millimeters of travel isn’t held back by scratchiness. It’s a muted, thocky sound that won’t spoil.

Engineered for Sound & Feel

Inside the Bittersweet

An exploded view showing the PA12 stem, PA66 housing, 19mm spring, and metal leaf that create the Bittersweet's signature feel.

An exploded view showing the PA12 stem, PA66 housing, 19mm spring, and metal leaf that create the Bittersweet's signature feel.

A Switch for the Subtle Touch

Muted Thocky Sound Muted Thocky Sound

The full nylon housing produces a deep, soft sound profile that works well in quiet office environments or for late-night typing sessions.

Gentle Tactility Gentle Tactility

A very light, rounded bump provides just enough feedback to prevent a purely linear feel, without the sharp interruption of more aggressive tactile switches.

Quality Materials Quality Materials

A unique combination of a PA66 housing and a PA12 stem delivers a signature smoothness and a controlled sound profile.

Smooth & Consistent Smooth & Consistent

Light factory lubrication on the stem and rails ensures a great out-of-the-box experience with minimal friction or spring ping.

5-Pin Compatibility 5-Pin Compatibility

The PCB-mount design provides extra stability and is compatible with the vast majority of hot-swap keyboards.

Specifications

  • Type: Tactile
  • Top Housing: PA66 Nylon
  • Bottom Housing: PA66 Nylon
  • Stem: PA12 Nylon
  • Mounting: 5-Pin, PCB Mount
  • Operating Force: 48g ± 5g
  • Tactile Force: 60g ± 5g
  • Tactile Position: 0.8mm
  • Pre-Travel: 2.0mm
  • Total Travel: 3.8mm
  • Spring: 19mm Single-Stage
  • Lube: Factory Lubricated
Specifications

Force curve diagram illustrating the subtle, mid-way tactile bump of the Bittersweet switch.

Frequently Asked Questions

**How does the Akko Bittersweet compare to a Cherry MX Brown?** Think of it as a more refined and specialized version of a Brown. The Bittersweet is generally smoother, has a deeper and more muted sound, and its tactile bump is even more subtle and positioned mid-way through the keypress.

**Is this a good switch for gaming?** While the slightly heavier weighting can help prevent accidental keypresses, the very subtle tactile bump might get lost during rapid-fire gaming. These switches are generally preferred for long typing or coding sessions where comfort and a non-distracting feel are the priority.

**Do I need to lubricate these switches?** They come pre-lubricated from the factory and offer a very smooth experience right out of the box. However, for enthusiasts looking to refine the sound and feel even further, careful hand-lubrication can enhance their performance.

**What does "muted thocky" actually mean?** It describes a sound that is deep and resonant ("thocky") but without the high-pitched, sharp "clack" you might get from other switches. The sound is softer, lower-pitched, and controlled.

Specifications

Brand: Akko.

Model: Bittersweet Switch.

Switch type: Tactile.

Mount: 5-pin PCB mount, modifiable to 3-pin.

Stem: MX-style.

Operating force: 48 ± 5 gf.

Tactile force: 60 ± 5 gf.

Pre-travel / operating travel: 2.0 mm.

Total travel: 3.8 mm.

Tactile travel: 0.8 mm.

Factory lubrication: Yes.

Pack size: 45 pcs.

Inside the box

45 Akko Bittersweet tactile switches.

Compatibility

Compatible with Cherry-style MX keycaps.

Works with MX-style mechanical keyboards that support 5-pin PCB mount switches.

Can be used in 3-pin boards if the extra pins are clipped off.

Warranty

1-year manufacturer's warranty

Got questions? 🤔

Do you have any questions, or unsure if this product is compatible with your setup?