Gateron Jade Emerald HE Tactile Switches

The Gateron Jade Emerald Magnetic HE is a tactile Hall-effect switch designed for users seeking precise, durable keypresses in custom magnetic keyboards. It suits typists and enthusiasts who want strong tactile feedback without traditional mechanical contacts. This switch requires a Hall-effect compatible PCB and is not compatible with standard MX-contact PCBs.

Feel & Sound

• Provides a firm tactile bump that is noticeable without being sharp, supporting accurate keypress confirmation.
• Sound profile is quieter than typical mechanical switches due to the lack of metal leaf contact, resulting in a muted, less clicky experience.
• Bottoming out feels solid but not harsh, aided by the magnetic sensing mechanism.

Actuation Characteristics

• Requires moderate force to actuate, offering resistance that helps prevent accidental key presses.
• Total travel distance is standard, allowing familiar key movement for most users.
• Hall-effect sensing means actuation occurs without physical contact, which can improve consistency over time.

Build Quality

• Top housing made of polycarbonate and bottom housing of nylon provide durability and stable stem alignment.
• Stem material is POM, known for smooth sliding and reduced friction.
• Factory lubrication reduces initial scratchiness, improving out-of-the-box smoothness.
• Designed for long lifespan exceeding 150 million keypresses, suitable for heavy use.

Compatibility

• 5-pin PCB mount compatible only with Hall-effect PCBs, limiting use to specific custom keyboard builds.
• Not compatible with traditional MX-contact PCBs or hot-swap sockets designed for standard mechanical switches.

Trade-offs

• Requires a Hall-effect compatible keyboard, restricting versatility compared to common MX switches.
• Unknown how well it responds to additional modifications like re-lubing or filming, as factory lube is already applied.
• Magnetic actuation may feel different to users accustomed to mechanical leaf switches, requiring adjustment.