haimu SW MP Linear Switches

The Haimu SW MP Linear is a mechanical keyboard switch designed for users who seek a smooth, consistent linear feel and enhanced lighting performance. With its carefully engineered materials and factory lubrication, this switch offers a refined typing experience suitable for both enthusiasts and professionals.

Key Features

• Linear Feel: Delivers a smooth keystroke without tactile bumps or audible clicks, ideal for fast and uninterrupted typing or gaming.
• Actuation Force: Requires 45g of force to actuate, providing a light and responsive touch.
• Bottom-Out Force: 62g bottom-out force ensures a satisfying finish to each keypress.
• Travel Distance: Features a 2.00mm pre-travel and a total travel of 3.20mm for quick actuation and reduced fatigue.
• Long Pole Design: Incorporates a long pole stem for a more pronounced bottom-out feel.
• Factory Lubed: Pre-lubricated at the factory for reduced friction and smoother operation right out of the box.
• Enhanced Lighting: Frosted light window improves light consistency and brightness, making it suitable for RGB backlit keyboards.

Materials and Construction

• Stem Material: Made from UPE (Ultra-High Molecular Weight Polyethylene) with a metal tip, offering durability and a unique smoothness.
• Top Housing: Constructed from POM (Polyoxymethylene) in a frosted finish for strength and a premium look.
• Bottom Housing: Also crafted from POM, colored grey for a subtle and modern appearance.
• Spring: Features an 18mm, 62g spring for consistent force and longevity.

Technical Specifications

• Mount Type: Designed for PCB mounting, compatible with most custom mechanical keyboards.
• Switch Pin Count: 5-pin design for secure and stable installation.
• LED Support: SMD LED compatible, allowing for vibrant under-key lighting effects.
• Stem Type: MX style, ensuring compatibility with a wide range of keycaps.
• Silent: No; this switch is not silent and provides standard acoustic feedback for a linear switch.
• Magnetic/Capacitive: No; this is a traditional mechanical switch without magnetic or capacitive sensing.

Performance and Feel

This switch is engineered for a consistently smooth and linear keypress, making it suitable for both typing and gaming. The combination of a lightweight actuation force and a long pole stem delivers a refined bottom-out sensation, while the factory lubrication ensures minimal friction and a quiet, satisfying movement.

Compatibility

• Compatible with most MX-style keycap sets.
• Designed for use with PCB-mounted mechanical keyboards.
• Supports SMD LEDs for enhanced RGB lighting effects.

Summary

With its advanced materials, smooth linear action, and enhanced lighting features, this switch is an excellent choice for users seeking a high-performance, visually appealing, and reliable mechanical keyboard switch. Its factory lubrication and thoughtful construction make it ready for immediate use, providing a premium typing experience for any custom keyboard build.