UFO Magnetic Switch — Hall Effect Switch
A next-gen Hall Effect Magnetic Switch with a 360° dual-rail skeletal housing, N52H rare-earth magnets, and adjustable actuation down to 0.005 mm. Built for magnetic keyboards that need precision, longevity, and bold sci-fi looks.
Hardcore performance on a magnetic platform.
Contactless Hall Effect sensing replaces metal contacts — no debounce, no wear, no double-clicks. 40 ± 10 gf operating force, 3.5 mm total travel, 600 GS magnetic flux density, and RT 0.005 mm precision over the actuation point. One Magnetic Switch, every genre — FPS, MOBA, MMORPG, racing sims.
360° dual-rail skeletal housing.
UFO-shaped mecha-inspired housing with a 360° circular dual-rail structure — lighter weight, optimised force distribution, rock-solid stability, and clean RGB shine-through. A precision circular stem wall reduces friction and virtually eliminates wobble. Powered by N52H rare-earth neodymium magnets for dynamic response that stays consistent over time.
Three pack sizes.
Pick a pack that fits your build — a 10-piece sample box, a 65-piece jar for a full keyboard, or the combo jar + box for full-size and TKL builds with extras to spare. Each pack ships with a dedicated GravaStar switch puller and user manual.
Spec sheet.
| Switch type | Hall Effect Magnetic Switch (Linear) |
| Actuation tech | Contactless magnetic sensing |
| Operating force | 40 ± 10 gf |
| Total travel | 3.5 ± 0.2 mm |
| Spring length | 23 mm |
| Actuation point | Adjustable · RT 0.005 mm precision |
| Magnetic flux density | 600 GS |
| Initial magnetic flux | 105 ± 20 GS (1.2 mm PCB) · 100 ± 20 GS (1.6 mm PCB) |
| Bottom magnetic flux | 800 ± 50 GS (1.2 mm PCB) · 600 ± 25 GS (1.6 mm PCB) |
| Magnet material | N52H rare-earth neodymium |
| Magnet orientation | North-pole-down* |
| Structure | 360° circular dual-rail skeletal |
| Mount | 5-pin PCB-mount, hot-swappable |
| Lifespan | 100,000,000+ cycles |
| Colorways | Purple · White · Pink |
| Pack options | 65pcs jar |
| In the box | Switches · GravaStar switch puller · user manual |
*Compatible with magnetic keyboards that use north-pole-down Hall Effect Switch sensing. Boards expecting north-pole-up orientation are not currently supported. Due to the unique UFO housing shape, a dedicated switch puller is required (included).