Kailh x Ainbell Ocean Heart switch
The Kailh x Ainbell Ocean Heart is a silent linear mechanical switch with PC top housing, PC bottom housing, and POM stem (partial box). It features a 20 mm silver-plated spring. The 40g actuation occurs at 1.70mm. The 45g bottom-out occurs at 4mm. Extra: Light diffuser. Factory lubing? Yes! Designed by Ainbell. Manufactured by Kailh.

Where to buy Kailh x Ainbell Ocean Heart switches?
Here are some notable keyboard shops offering Kailh x Ainbell Ocean Heart switches. When available, the prices indicated already include the discount - use the KBDNEWS coupon code at checkout to claim your saving!
Currency:
| Store | Area | Offer | Price | Status | |
|---|---|---|---|---|---|
| DIYKEY | CN | 0.52 USD / 1 pcs 10% off, KBDNEWS | 0.52 USD | buy |
Prices, discounts, and stock status are checked regularly; however, changes since the last update cannot be ruled out. Everything here is for informational purposes only. Check the product pages for the latest prices!
Kailh x Ainbell Ocean Heart data sheet
| Name | Kailh x Ainbell Ocean Heart |
|---|---|
| Type | silent linear |
| Footprint | 5-pin |
| Top housing | PC |
| Bottom housing | PC |
| Stem | POM partial box |
| Spring | 20 mm silver-plated |
| Actuation | 40 g |
| Bottom-out | 45 g |
| Pre-travel | 1.70 mm |
| Total travel | 4 mm |
| Lube | Factory lubing? Yes! |
| Designer | Ainbell |
| Manufacturer | Kailh |
Kailh x Ainbell Ocean Heart sound test
Kailh x Ainbell Ocean Heart alternatives
Here are some notable alternatives to the Kailh x Ainbell Ocean Heart, our reference switch. Competitors with comparable specs across parameters like switch type, housing material, actuation and bottom-out forces and travel distances — even color. Not perfect matches but the closest results in order of similarity.
| Sim. | Similar switches | Comparison | ||
|---|---|---|---|---|
| 92% | TTC Frozen V2 Silent (TTC Silent Glacier) silent linear, 3-pin, PC/PC/POM, 39/43gF, 2.0/3.5mm | Compare | ||
| 90% | BSUN Colored Glaze silent linear, 5-pin, PC/PC/UPE, 37/43gF, 2.0/4.0mm | Compare | ||
| 90% | BSUN Light Sakura silent linear, 5-pin, PC/PC/LY, 37/43gF, 2.0/3.6mm | Compare | ||
| 90% | XCJZ x JKDK Butterfly silent linear, 5-pin, PC/PC/POM+TPU, 37/42gF, 2.0/3.7mm | Compare | ||
| 90% | WingTree x Lichicx Pink Pink silent linear, 5-pin, PC/PA66 Nylon/POM, 45/50gF, 2.0/3.8mm | Compare | ||
| 89% | HMX Sakura silent linear, 5-pin, PA12/PC/POM, 45/53gF, 2.0/4.0mm | Compare | ||
| 89% | HMX Taro silent linear, 5-pin, PC/PA66/POM, 45/53gF, 2.0/3.8mm | Compare | ||
| 87% | HMX Retro Sakura Silent silent linear, 5-pin, PC/PA66 Nylon/POM+TPE (double-shot), 42/48gF, 2.2/3.7mm | Compare | ||
| 87% | Outemu Silent Honey Peach V3 silent linear, 5-pin, nylon/nylon/POM, 40/50gF, 2.0/3.3mm | Compare | ||
| 87% | KTT Silent Blue silent linear, 5-pin, PC/Nylon PA66/POM+TPE, 43/55gF, 1.9/4.0mm | Compare | ||
| 86% | Lichicx Yogurt silent linear, 5-pin, PC/PA66/POM (with silicone silencer), 45/53gF, 2.0/3.8mm | Compare | ||
To recap: we were looking for silent linear mechanical switches possibly with PC top housing, PC bottom housing, and POM stem (partial box). The 40g actuation occuring at 1.70mm. The 45g bottom-out being at around 4mm. Extra: Light diffuser. Factory lubing? Yes! — similar to the Kailh x Ainbell Ocean Heart.