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HMX Martini vs BSUN Spring switch comparison

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The HMX Martini and BSUN Spring switches are both standard MX mechanical switches of the linear breed. They both feature LY stem material, standard stem shape, however, they come with different top housing (PA12 vs POM), bottom housing (PA2 vs POM), spring (21 mm single-stage vs stainless steel), actuation (42 g vs 45 g), bottom-out force (48 g vs 52 g), total travel (3.80 mm vs 3.40 mm). That said, they are not too 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!

This mechanical switch database is still a work in progress, there's still plenty to fix. Thanks for your understanding.

The HMX Martini is a linear standard MX mechanical switch with PA12 top housing, PA2 bottom housing, and LY stem (standard shape). It features a 21 mm single-stage spring. The operating force is 42g. The 48g bottom-out occurs at 3.80mm. Factory lubing? Yes! Manufactured by HMX.

The BSUN Spring is a linear standard MX mechanical switch with POM top housing, POM bottom housing, and LY stem (standard shape). It features a stainless steel spring. The 45g actuation occurs at 2mm. The 52g bottom-out occurs at 3.40mm. Factory lubing? Yes! Manufactured by BSUN.

HMX Martini vs BSUN Spring data sheets

NameHMX MartiniBSUN Spring
Typelinearlinear
Footprint5-pin5-pin
Top housingPA12POM
Bottom housingPA2POM
Stem materialLYLY
Stem shapestandardstandard
Spring21 mm single-stagestainless steel
Actuation42 g45 g
Bottom-out48 g52 g
Pre-travel- mm2 mm
Total travel3.80 mm3.40 mm
LubeFactory lubing? Yes!Factory lubing? Yes!
Designer--
ManufacturerHMXBSUN

Prices & Offers

Where to buy HMX Martini and BSUN Spring switches?

By tracking prices and in-stock status of 30+ well-known keyboard stores worldwide, we can state that the BSUN Spring is available at a single shop at the moment, while the HMX Martini can be found in multiple stores.

Clicking the links below take you to some notable keyboard shops offering HMX Martini and BSUN Spring 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

Comments on HMX Martini switches

Comments on BSUN Spring switches

Completely new HMX release. Part of the Oil Barrel / Racing Series – MonacoKeys.

No comments on BSUN Spring switches.

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