Jerrzi Rainbow Linear Switches

The Jerrzi Rainbow Linear is a light linear mechanical switch suited for users who want smooth keypresses with a subtle audible feedback. It fits well for typists and gamers who prefer a consistent, quiet keystroke with a touch of color in their build. Its factory lubrication reduces initial scratchiness, making it a good choice for those seeking a ready-to-use smooth experience without extra modifications.

Feel & Sound

• Linear design provides a smooth, consistent keystroke without tactile bumps or clicks.
• Factory lubrication reduces scratchiness, offering a quieter and softer bottom-out feel.
• Sound profile is moderately clacky, adding some acoustic feedback without being overly loud.
• Suitable for users who want a light but not overly muted typing sound.

Actuation Characteristics

• Light operating force around 42gf allows for effortless keypresses, reducing finger fatigue during long sessions.
• Pre-travel of approximately 1.2mm supports quick responsiveness, beneficial for gaming and fast typing.
• Total travel near 3.4mm provides a full keypress depth, balancing speed and comfort.

Build Quality

• Top housing made of polycarbonate (PC) and bottom housing of polyamide (PA) deliver a classic, durable feel.
• Stem constructed from POM (polyoxymethylene) reduces friction for smoother key movement.
• Factory lubrication enhances smoothness out of the box, minimizing the need for immediate re-lubing.

Trade-offs

• Moderate clackiness may be distracting in quiet environments or shared workspaces.
• Light force and smooth travel might feel less precise for users who prefer tactile or clicky feedback.
• Unknown long-term durability beyond rated 50 million actuations.