The HMX Yoghurt S Switch is the latest evolution of the popular XLLAB Yogurt series, specifically aimed at enthusiasts seeking a particularly bright, aggressive, and "clacky" sound profile. Compared to previous Yogurt variants, the switch has undergone significant technical revisions: The new P7 bottom housing contains an even higher fiberglass content, making the bottom-out harder, more defined, and acoustically much sharper. At the same time, the top housing has been improved to minimize stem wobble and noticeably increase stability during typing. The result is an extremely clean, loud, and high-pitched sound with typical HMX smoothness and very low friction. Especially in aluminum or FR4 builds, the Yoghurt S unleashes its full acoustic potential and is currently one of the most well-known "clack-focused" switches in the HMX lineup.

Technical Specifications:

• Model: HMX Yoghurt S
• Type: Linear (no tactile feedback)
• Designer: XLLAB
• Manufacturer: HMX
• Mold: New HMX L3 Mold Design
• Mounting: 5-Pin PCB Mount
• Stem Material: M1 POM / Hardened Modified POM
• Top Housing: Modified PA12 Nylon
• Bottom Housing: Thickened P7 (PA66 with up to 50% Fiberglass Content)
• Spring: 22 mm Single-Stage KOS Extended Spring
• Operating Force:
  • 43 ± 2 gf
    
• Bottom-Out Force:
  • 53 ± 2 gf
    
• Pre-Travel: 2.0 mm
• Total Travel: 3.5 ± 0.2 mm
• Characteristic: Long-Pole Linear
• Lubrication: Factory Lubed
  • Stem Legs & Sliders with thin 205g0 Coating
  • Spring & Leaf with Dry-Film Lubing
• LED Compatibility: Yes / RGB-Shinethrough optimized
• Sound Profile:
  • Clean Clacky
  • Loud
  • High-Pitched
  • Very Defined Bottom-Out
• Stem Wobble: Greatly reduced by revised housing design
• Compatibility: MX-Style mechanical keyboards