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Citizen Electronics develops tactile pressure sensor for robotics and industrial applications
Friday, February 27, 2026 at 02:40 AM
Citizen Electronics has developed a world-first tactile pressure sensor switch designed for high-precision applications, including robotic fingertips and industrial equipment.
Context
Citizen Electronics, a subsidiary of Citizen Watch, has developed the world's first integrated magnetic sensor switch to provide robotic fingertips and industrial controls with high-precision tactile sensitivity. By combining a magnetic sensor with a traditional tactile switch, the component offers continuous pressure sensing alongside physical click feedback. This hybrid structure allows robots to handle delicate objects with human-like dexterity, using the physical click to confirm contact while the sensor precisely tracks varying pressure levels.
The company is launching two compact models: the FS3030 and the ultra-miniature FS3020, which measures just 3x2x1.85mm. These sensors achieve extreme resolution, dividing a stroke of 0.12mm to 0.35mm into 3,000 to 6,000 sensing levels. Operating at a low consumption rate of 21.1μA, they are optimized for battery-powered industrial tools and wearables.
Sample shipments are scheduled to begin in March 2026, with full-scale mass production expected within fiscal year 2026. This innovation positions Citizen Electronics to capture rising demand for sophisticated tactile feedback in the global AI and robotics supply chain as manufacturers seek more responsive autonomous systems.
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