Cherry MX Orange MX2A LC3W Linear Switches

This linear mechanical switch suits users who prefer smooth, consistent keypresses without tactile bumps or clicks. It fits well for typists and gamers seeking reliable, quiet operation with moderate actuation force. Its durability and LED compatibility make it practical for long-term use in custom or enthusiast keyboards.

Feel & Sound

• Linear action provides a smooth, uninterrupted keystroke without tactile feedback or audible clicks.
• Quiet operation compared to tactile or clicky switches, suitable for shared or office environments.
• Bottoming out is firm but not harsh, offering a consistent typing experience.

Actuation Characteristics

• Moderate actuation force of 55cN balances responsiveness and fatigue, good for extended typing or gaming sessions.
• Pretravel of 2mm and total travel of 4mm deliver a standard keypress distance familiar to most users.
• Rest force at 25cN helps prevent accidental keypresses while maintaining smooth key return.

Build Quality

• Stainless steel spring enhances durability and consistent force over time.
• Gold alloy contacts improve electrical reliability and reduce corrosion risk.
• Lubricated from the factory, reducing initial scratchiness, which is the friction noise felt during keypress.

Compatibility

• 5-pin PCB mount design ensures stable installation in compatible PCBs but is less suited for hot-swap sockets without modification.
• Prepared for 2-pin through-hole LED lighting, supporting backlighting customization.
• IP40 protection rating offers moderate resistance to dust and debris, enhancing switch longevity.

Trade-offs

• Linear feel may be less satisfying for users who prefer tactile or clicky feedback.
• 5-pin design limits compatibility with some hot-swap boards, requiring soldering for installation.
• Unknown if additional lubing or filming significantly improves smoothness beyond factory lubrication.