The Durock POM Piano and BSUN Spring switches are both standard MX mechanical switches of the linear breed. They both feature POM top housing, POM bottom housing, standard stem shape, 2 mm pre-travel, however, they come with different stem material (Mystery Material vs LY), spring (gold-plated vs stainless steel), actuation (48 g vs 45 g), bottom-out force (63.5 g vs 52 g), total travel (4 mm vs 3.40 mm). That said, they are only slightly 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 Durock POM Piano is a linear standard MX mechanical switch with POM top housing, POM bottom housing, and Mystery Material stem (standard shape). It features a gold-plated spring. The 48g actuation occurs at 2mm. The 63.5g bottom-out occurs at 4mm. No factory lubing. Manufactured by Durock/JWK. | 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. |
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| Name | Durock POM Piano | BSUN Spring |
|---|---|---|
| Type | linear | linear |
| Footprint | 5-pin | 5-pin |
| Top housing | POM | POM |
| Bottom housing | POM | POM |
| Stem material | Mystery Material | LY |
| Stem shape | standard | standard |
| Spring | gold-plated | stainless steel |
| Actuation | 48 g | 45 g |
| Bottom-out | 63.5 g | 52 g |
| Pre-travel | 2 mm | 2 mm |
| Total travel | 4 mm | 3.40 mm |
| Lube | No factory lubing. | Factory lubing? Yes! |
| Designer | - | - |
| Manufacturer | Durock/JWK | BSUN |
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 Durock POM Piano can be found in multiple stores.
Clicking the links below take you to some notable keyboard shops offering Durock POM Piano 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 on Durock POM Piano switches | Comments on BSUN Spring switches |
JWK Durock POM Linear Switches, also known as Durock Piano Switches, use a proprietary POM blend for the top and bottom housing with a redesigned stem composed of a mystery material. This combination of switch materials provide a deeper sound signature while still giving you that smooth JWK feel – Divinikey. The Durock POM Piano switches are a linear switch using a custom POM material. The stem of the switch is made of a "mystery material", giving it a very unique deep sound. The switch has a 63.5g gold plated spring to provide a medium amount of resistance. The overall result is a deep sounding and smooth typing experience – mechboards.co.uk. | No comments on BSUN Spring switches. |
