Kailh Rotary Mouse Scroll Wheel Encoder 9/10/11mm – 15g Force
Kailh Rotary Mouse Scroll Wheel Encoder 9/10/11mm – 15g Force
Kailh Rotary Mouse Scroll Wheel Encoder – Precision Scrolling Upgrade
Upgrade your mouse with the Kailh Rotary Scroll Wheel Encoder, a high-quality mechanical component designed for enthusiasts, hobbyists, and DIY repair technicians. Compatible with 9mm, 10mm, and 11mm scroll wheel diameters, this encoder features a precise 1.74mm hole mark and a consistent 15g actuation force — delivering smooth, tactile, and reliable scrolling performance.
Whether you're restoring a worn-out gaming mouse, customizing a trackball, or simply replacing a faulty encoder, the Kailh Scroll Wheel Encoder is the go-to choice trusted by PC peripheral enthusiasts worldwide. Its dust-free construction ensures long-lasting, consistent operation even under heavy daily use.
Key Features
- Compatibility: Fits 9mm, 10mm, and 11mm scroll wheel diameters
- Hole Mark: 1.74mm precision-drilled hole mark for accurate alignment
- Actuation Force: 15g force for smooth, controlled scrolling
- Dust-Free Design: Sealed construction helps keep contaminants out for consistent performance
- Rotary Encoder Type: Compatible with Alps-style encoder sockets
- Available in 6 color options to match your build aesthetic
- Ideal for DIY mouse repair, modding, and custom peripheral builds
Who Is This For?
The Kailh Scroll Wheel Encoder is perfect for:
- PC gamers looking to restore or upgrade their mouse scroll wheel
- DIY hobbyists who enjoy customizing or repairing computer peripherals
- Tech repair technicians needing reliable, compatible replacement encoders
- Keyboard & mouse enthusiasts seeking premium Kailh components
Specifications
| Brand | Kailh |
| Diameter Compatibility | 9mm, 10mm, 11mm |
| Hole Mark | 1.74mm |
| Actuation Force | 15g |
| Encoder Style | Alps-compatible, Rotary |
| Construction | Dust-Free Sealed |
| Color Options | 6 available |
Installation Tips
Before installing, ensure your mouse disassembly is done on a clean, static-free surface. The encoder snaps into place in Alps-compatible sockets — no soldering required in most cases. For soldered models, a precision soldering iron at low heat is recommended. For general electronics safety tips, visit CPSC.gov – Electrical Safety.
Frequently Asked Questions
Q: What mouse models is the Kailh Rotary Scroll Wheel Encoder compatible with?
A: The Kailh Rotary Scroll Wheel Encoder is compatible with most PC mice that use Alps-style rotary encoders with 9mm, 10mm, or 11mm scroll wheels and a 1.74mm hole mark. It fits a wide range of gaming and office mice, but we recommend verifying your mouse's encoder specifications before purchasing.
Q: Does the Kailh Scroll Wheel Encoder require soldering to install?
A: In many cases, the encoder can be swapped without soldering if your mouse uses a socket-mounted encoder. However, some mice have soldered encoders, in which case a precision soldering iron and basic electronics skills are required. Always check your specific mouse's PCB configuration before installation.
Q: What does "dust-free" mean for this encoder?
A: The dust-free design refers to the sealed construction of the encoder housing, which helps prevent fine particles and debris from entering the mechanism. This maintains consistent rotary feedback and extends the operational lifespan of the encoder, especially in environments with heavier desk use.
Q: What is the actuation force of 15g, and why does it matter?
A: The 15g actuation force refers to the amount of pressure required to advance one scroll step. A lighter force (like 15g) means the scroll wheel moves with minimal effort, providing smooth and effortless scrolling. This is ideal for users who prefer a fast, responsive scroll experience.