The HMX Yamatake and HMX Retro J switches are both standard MX mechanical switches of the tactile breed. They both feature PC top housing, POM stem material, standard stem shape, - g , - mm , however, they come with different bottom housing (PA-2 vs Nylon PA66), spring (22 mm vs single-stage extended KOS), actuation (40 g vs 36 g), bottom-out force (50 g vs 55 g), pre-travel (2 mm vs 2.50 mm), total travel (3.50 mm vs 3 mm). That said, they are moderately similar. Let's check out this side-by-side specs rundawn with details, availability -- and even current prices -- to figure out which one fits you the best!
The HMX Yamatake is a tactile standard MX mechanical switch with PC top housing, PA-2 bottom housing, and POM stem (standard shape). It features a 22 mm spring. The 40g actuation occurs at 2mm. The 50g bottom-out occurs at 3.50mm. Designed by XLLAB. Manufactured by HMX. | The HMX Retro J is a tactile standard MX mechanical switch with PC top housing, Nylon PA66 bottom housing, and POM stem (standard shape). It features a single-stage extended KOS spring. The 36g actuation occurs at 2.50mm. The 55g bottom-out occurs at 3mm. Factory lubing? Yes! Designed by HMX. Manufactured by HMX. |
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| Name | HMX Yamatake | HMX Retro J |
|---|---|---|
| Type | tactile | tactile |
| Footprint | 5-pin | 5-pin |
| Top housing | PC | PC |
| Bottom housing | PA-2 | Nylon PA66 |
| Stem material | POM | POM |
| Stem shape | standard | standard |
| Spring | 22 mm | single-stage extended KOS |
| Tactile force | - g | - g |
| Actuation | 40 g | 36 g |
| Bottom-out | 50 g | 55 g |
| Tactile bump position | - mm | - mm |
| Pre-travel | 2 mm | 2.50 mm |
| Total travel | 3.50 mm | 3 mm |
| Lube | unknown | Factory lubing? Yes! Stem legs and stem sliders are covered with a very thin coat of 205g0. The spring and leaf are lubed with dry film. |
| Designer | XLLAB | HMX |
| Manufacturer | HMX | HMX |
By tracking prices and in-stock status of 30+ well-known keyboard stores worldwide, we can state that the HMX Yamatake is much more widely available, but the HMX Retro J is also available in some stores.
Clicking the links below take you to some notable keyboard shops offering HMX Yamatake and HMX Retro J switches. When accepted, the prices indicated already include the discount - use the KBDNEWS coupon code at checkout to claim your saving!
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!
Comments on HMX Yamatake switches | Comments on HMX Retro J switches |
The HMX Yamatake is a long-pole tactile switch with a relatively small p-shaped bump. The PC top housing and POM stem ensure a smooth travel, and the PA-2 bottom housing guarantees a thick but clacky overall sound profile – SerpentKeys. | The HMX Retro J tactile switch features a loud and clacky sound profile. They are manufactured using HMX's newest tactile switch mold, which differentiates them from HMX's previous tactile switches such as Cilantro or Frog tactile switches. The Retro J tactile switch comes with minimal pre and post-travel. The tactile bump is rounded and close to a D shape – Unikeys. |
