Gateron HE Emerald Jade Heavy Tactile Switches

This is a heavy tactile magnetic switch using Hall effect sensing, suited for users who want distinct tactile feedback combined with magnetic actuation technology. It fits well for typists or enthusiasts interested in a unique feel and sound profile, especially if they use compatible keyboards with Hall effect support. It is less ideal for those seeking quiet or light switches.

Feel & Sound

• Delivers a pronounced tactile bump with a high-pitched sound on actuation.
• Bottom-out produces a deeper, more muted sound compared to the tactile bump.
• Heavy operating force provides firm feedback, which may reduce accidental key presses but can cause fatigue in long sessions.

Actuation Characteristics

• Heavier force requirement (around 55g) means deliberate key presses.
• Total travel of 3.5mm offers a standard key travel distance, with consistent vertical movement due to the walled cylindrical stem design.
• Magnetic actuation via Hall effect sensors provides contactless key detection, potentially increasing switch longevity and reducing debounce issues.

Build Quality

• Top housing made of polycarbonate (PC) and bottom housing of PA66, materials known for durability and stability.
• Stem constructed from POM (polyoxymethylene), which typically reduces friction and scratchiness.
• Lubed at the factory, which can improve smoothness and reduce stem noise.

Compatibility

• Designed for 2-pin PCB mount, compatible with select keyboards supporting Hall effect switches, including brands like Wooting, Steelseries, and Corsair.
• Users must verify compatibility before use, as not all keyboards support magnetic Hall effect switches.

Trade-offs

• Heavier actuation force may not suit users preferring light or fast key presses.
• High-pitched tactile bump sound could be distracting in quiet environments.
• Limited compatibility restricts use to specific keyboard models.