Kailh
Kailh Ainbell Ocean Heart Silent Linear







Ultimate Silent Linear & Brilliant RGB Kailh Ocean Heart Silent Switch The Perfect Symphony of "Snow-Stepping" Crisp Silence and Unmatched Illumination. Tired of traditional silent switches that feel like stepping in mushy mud? Or frustrated by opaque housings that completely swallow your expensive RGB lighting? Kailh introduces the absolute pinnacle of whisper-quiet performance, crisp typing feel, and brilliant illumination—the "Kailh x Ainbell Ocean Heart Silent Linear Switch."This switch completely revolutionizes the silent linear category. Abandoning soft mushy rubber, it innovatively employs hard silicone dampeners, delivering a crisp, highly satisfying bottom-out akin to "stepping on fresh snow." Featuring an exclusive Honeycomb Light Guide and full-clear PC housing, RGB brightness skyrockets by 40%. Paired with a feather-light 40gf actuation and a 20mm silver-plated extended spring, every keystroke is buttery smooth, bouncy, and undeniably premium. 🤫 Crisp Hard Silicone 💡 Honeycomb RGB Guide 🪶 40gf Feather-Light ✨ 20mm Silver Spring Hard Silicone Dampeners +40% RGB Brightness 40gf Light Actuation 80M Lifespan Core Advantages: The Undisputed King of Silence & Aesthetics We know you demand an undisturbed environment but refuse to compromise on a terrible "mushy" feel or dim lighting. The Ocean Heart is engineered specifically for the most discerning custom keyboard enthusiasts. The Problem: Mushy & Sluggish Traditional silent switches rely on soft rubber pads. While they reduce noise, the bottom-out feels disastrously mushy and sluggish, stripping away the mechanical joy. The Problem: Dim & Blocked RGB Many silent switches use opaque or heavily frosted housings that swallow up backlighting, resulting in dim, uneven, and disappointing RGB effects. The Problem: Finger Fatigue Heavy actuation forces cause finger fatigue during long typing sessions, and standard short springs offer a weak, uninspiring rebound. ✨ Kailh Ocean Heart Silent Linear: The ultimate solu
Last Updated: September 22, 2026
Specifications
Physical Specifications
- Actuation Force
- 40 gf (Lightweight feel)
- Bottom Out Force
- 45 gf
- Pre-travel
- 1.7 mm
- Total Travel
- 4.0 mm (Full, deep travel)
Build & Materials
- Stem Material
- Ice-Blue POM
- Factory Lubed
- Yes
- Spring
- 20 mm Silver-Plated Extended Spring (Anti-oxidation, bouncy rebound)
Profile Information
- Profile
- Standard Profile
- Type
- Linear
- Silent
- Yes
- Pin Count
- 5
